Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline United Airlines

The cheapest airline(s) flying from San Diego to Boston is United Airlines.

  • United Airlines United Airlines
  • American Airlines American Airlines
  • Alaska Airlines Alaska Airlines
  • JetBlue Airways JetBlue Airways
  • Spirit Airlines Spirit Airlines
  • Southwest Airlines Southwest Airlines
Cheapest Month December

Travel Period: December 2024 - November 2025

The cheapest month(s) to fly from San Diego to Boston is December.

  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
Cheapest Day of the Week Saturday

The cheapest day(s) of the week to fly from San Diego to Boston is Saturday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Sat, 2 Nov, 2024

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      • Availability
        • M
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      • 18:56 SAN
        08:03 BOS
        10Hrs, 07m Direct
      • SANSan Diego International Airport 18:56 - BOS 08:03 10h 07m Direct
      • SANSan Diego International Airport 18:56
      • BOSBoston Logan International Airport 08:03
      • 10h 07m
      • Direct
      • United Airlines (UA 2495)Boeing 737 Max 8 Passenger
      • United Airlines (UA 2495)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 Max 8 Passenger
      • 18:56 SAN
        08:03 BOS
        10Hrs, 07m Direct
      • SANSan Diego International Airport 18:56 - BOS 08:03 10h 07m Direct
      • SANSan Diego International Airport 18:56
      • BOSBoston Logan International Airport 08:03
      • 10h 07m
      • Direct
      • United Airlines (UA 2495)Boeing 737 800
      • United Airlines (UA 2495)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • Boeing 737 800
      • 20:31 SAN
        05:12 BOS
        5Hrs, 41m Direct
      • SANSan Diego International Airport 20:31 - BOS 05:12 5h 41m Direct
      • SANSan Diego International Airport 20:31
      • BOSBoston Logan International Airport 05:12
      • 5h 41m
      • Direct
      • JetBlue Airways (B6 2120)Airbus Industrie A321
      • JetBlue Airways (B6 2120)
        • -
        • -
        • -
        • T
        • F
        • -
        • S
      • Airbus Industrie A321
      • 20:38 SAN
        05:19 BOS
        5Hrs, 41m Direct
      • SANSan Diego International Airport 20:38 - BOS 05:19 5h 41m Direct
      • SANSan Diego International Airport 20:38
      • BOSBoston Logan International Airport 05:19
      • 5h 41m
      • Direct
      • JetBlue Airways (B6 2120)Airbus Industrie A321
      • JetBlue Airways (B6 2120)
        • M
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        • -
        • -
        • -
        • -
      • Airbus Industrie A321
      • 09:20 SAN
        17:55 BOS
        5Hrs, 35m Direct
      • SANSan Diego International Airport 09:20 - BOS 17:55 5h 35m Direct
      • SANSan Diego International Airport 09:20
      • BOSBoston Logan International Airport 17:55
      • 5h 35m
      • Direct
      • Alaska Airlines (AS 390)Boeing 737 800
      • Alaska Airlines (AS 390)
        • -
        • -
        • -
        • -
        • F
        • S
        • S
      • Boeing 737 800
      • 09:40 SAN
        18:14 BOS
        5Hrs, 34m Direct
      • SANSan Diego International Airport 09:40 - BOS 18:14 5h 34m Direct
      • SANSan Diego International Airport 09:40
      • BOSBoston Logan International Airport 18:14
      • 5h 34m
      • Direct
      • Alaska Airlines (AS 390)Boeing 737
      • Alaska Airlines (AS 390)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Boeing 737
      • 09:40 SAN
        18:14 BOS
        5Hrs, 34m Direct
      • SANSan Diego International Airport 09:40 - BOS 18:14 5h 34m Direct
      • SANSan Diego International Airport 09:40
      • BOSBoston Logan International Airport 18:14
      • 5h 34m
      • Direct
      • Alaska Airlines (AS 390)Boeing 737 800
      • Alaska Airlines (AS 390)
        • M
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        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 11:50 SAN
        20:25 BOS
        5Hrs, 35m Direct
      • SANSan Diego International Airport 11:50 - BOS 20:25 5h 35m Direct
      • SANSan Diego International Airport 11:50
      • BOSBoston Logan International Airport 20:25
      • 5h 35m
      • Direct
      • JetBlue Airways (B6 620)Airbus Industrie A321
      • JetBlue Airways (B6 620)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Airbus Industrie A321
      • 12:45 SAN
        21:12 BOS
        5Hrs, 27m Direct
      • SANSan Diego International Airport 12:45 - BOS 21:12 5h 27m Direct
      • SANSan Diego International Airport 12:45
      • BOSBoston Logan International Airport 21:12
      • 5h 27m
      • Direct
      • JetBlue Airways (B6 620)Airbus Industrie A321
      • JetBlue Airways (B6 620)
        • M
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        • T
        • F
        • -
        • S
      • Airbus Industrie A321
      • 15:30 SAN
        23:44 BOS
        5Hrs, 14m Direct
      • SANSan Diego International Airport 15:30 - BOS 23:44 5h 14m Direct
      • SANSan Diego International Airport 15:30
      • BOSBoston Logan International Airport 23:44
      • 5h 14m
      • Direct
      • JetBlue Airways (B6 2620)Airbus Industrie A321
      • JetBlue Airways (B6 2620)
        • -
        • -
        • -
        • T
        • F
        • -
        • S
      • Airbus Industrie A321
      • 16:00 SAN
        05:47 BOS
        10Hrs, 47m 1 Stop (SEA)
      • SANSan Diego International Airport 16:00 - BOS 05:47 10h 47m 1 Stop (SEA) Seattle
      • SANSan Diego International Airport 16:00
        SEASeattle/Tacoma International Airport 21:40
      • SEASeattle/Tacoma International Airport 19:08
        BOSBoston Logan International Airport 05:47
      • 10h 47m (2h 32m)
      • 1 Stop SEA · Seattle 2h 32m
      • Alaska Airlines (AS 1186)Boeing 737 Max 9 Passenger
        Alaska Airlines (AS 424)Boeing 737 800
      • Alaska Airlines (AS 1186)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 16:00 SAN
        05:47 BOS
        10Hrs, 47m 1 Stop (SEA)
      • SANSan Diego International Airport 16:00 - BOS 05:47 10h 47m 1 Stop (SEA) Seattle
      • SANSan Diego International Airport 16:00
        SEASeattle/Tacoma International Airport 21:40
      • SEASeattle/Tacoma International Airport 19:08
        BOSBoston Logan International Airport 05:47
      • 10h 47m (2h 32m)
      • 1 Stop SEA · Seattle 2h 32m
      • Alaska Airlines (AS 1186)Boeing 737 Max 9 Passenger
        Alaska Airlines (AS 424)Boeing 737
      • Alaska Airlines (AS 1186)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 16:00 SAN
        05:47 BOS
        10Hrs, 47m 1 Stop (SEA)
      • SANSan Diego International Airport 16:00 - BOS 05:47 10h 47m 1 Stop (SEA) Seattle
      • SANSan Diego International Airport 16:00
        SEASeattle/Tacoma International Airport 21:40
      • SEASeattle/Tacoma International Airport 19:08
        BOSBoston Logan International Airport 05:47
      • 10h 47m (2h 32m)
      • 1 Stop SEA · Seattle 2h 32m
      • Alaska Airlines (AS 1186)Boeing 737 Max 9 Passenger
        Alaska Airlines (AS 424)Boeing 737 Max 9 Passenger
      • Alaska Airlines (AS 1186)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 16:00 SAN
        05:51 BOS
        10Hrs, 51m 1 Stop (DEN)
      • SANSan Diego International Airport 16:00 - BOS 05:51 10h 51m 1 Stop (DEN) Denver
      • SANSan Diego International Airport 16:00
        DENDenver Intl Airport 23:59
      • DENDenver Intl Airport 19:28
        BOSBoston Logan International Airport 05:51
      • 10h 51m (4h 31m)
      • 1 Stop DEN · Denver 4h 31m
      • United Airlines (UA 682)Boeing 737 800
        United Airlines (UA 2610)Boeing 737 800
      • United Airlines (UA 682)
        • M
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        • S
      • 16:10 SAN
        05:03 BOS
        9Hrs, 53m 1 Stop (SFO)
      • SANSan Diego International Airport 16:10 - BOS 05:03 9h 53m 1 Stop (SFO) San Francisco
      • SANSan Diego International Airport 16:10
        SFOSan Francisco International Airport 20:25
      • SFOSan Francisco International Airport 17:49
        BOSBoston Logan International Airport 05:03
      • 9h 53m (2h 36m)
      • 1 Stop SFO · San Francisco 2h 36m
      • United Airlines (UA 2117)Boeing 737 Max 8 Passenger
        United Airlines (UA 2124)Boeing 757 200 Series
      • United Airlines (UA 2117)
        • M
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        • T
        • F
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        • S
      • 16:35 SAN
        05:33 BOS
        9Hrs, 58m 1 Stop (PHX)
      • SANSan Diego International Airport 16:35 - BOS 05:33 9h 58m 1 Stop (PHX) Phoenix
      • SANSan Diego International Airport 16:35
        PHXPhoenix Sky Harbor Intl Airport 22:50
      • PHXPhoenix Sky Harbor Intl Airport 18:58
        BOSBoston Logan International Airport 05:33
      • 9h 58m (3h 52m)
      • 1 Stop PHX · Phoenix 3h 52m
      • American Airlines (AA 1951)Boeing 737 Max 8 Passenger
        American Airlines (AA 2701)Airbus A321 Neo
      • American Airlines (AA 1951)
        • M
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        • -
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        • F
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        • S
      • 16:54 SAN
        05:03 BOS
        9Hrs, 09m 1 Stop (SFO)
      • SANSan Diego International Airport 16:54 - BOS 05:03 9h 09m 1 Stop (SFO) San Francisco
      • SANSan Diego International Airport 16:54
        SFOSan Francisco International Airport 20:25
      • SFOSan Francisco International Airport 18:33
        BOSBoston Logan International Airport 05:03
      • 9h 09m (1h 52m)
      • 1 Stop SFO · San Francisco 1h 52m
      • United Airlines (UA 2110)Boeing 737 900
        United Airlines (UA 2124)Boeing 757 200 Series
      • United Airlines (UA 2110)
        • -
        • -
        • -
        • -
        • -
        • S
        • S
      • 17:15 SAN
        05:03 BOS
        8Hrs, 48m 1 Stop (SFO)
      • SANSan Diego International Airport 17:15 - BOS 05:03 8h 48m 1 Stop (SFO) San Francisco
      • SANSan Diego International Airport 17:15
        SFOSan Francisco International Airport 20:25
      • SFOSan Francisco International Airport 18:54
        BOSBoston Logan International Airport 05:03
      • 8h 48m (1h 31m)
      • 1 Stop SFO · San Francisco 1h 31m
      • United Airlines (UA 2110)Boeing 737 900
        United Airlines (UA 2124)Boeing 757 200 Series
      • United Airlines (UA 2110)
        • M
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        • T
        • F
        • -
        • -
      • 18:33 SAN
        05:51 BOS
        8Hrs, 18m 1 Stop (DEN)
      • SANSan Diego International Airport 18:33 - BOS 05:51 8h 18m 1 Stop (DEN) Denver
      • SANSan Diego International Airport 18:33
        DENDenver Intl Airport 23:59
      • DENDenver Intl Airport 22:00
        BOSBoston Logan International Airport 05:51
      • 8h 18m (1h 59m)
      • 1 Stop DEN · Denver 1h 59m
      • United Airlines (UA 1924)Boeing 737 800
        United Airlines (UA 2610)Boeing 737 800
      • United Airlines (UA 1924)
        • M
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        • T
        • F
        • S
        • S
      • 19:27 SAN
        05:33 BOS
        7Hrs, 06m 1 Stop (PHX)
      • SANSan Diego International Airport 19:27 - BOS 05:33 7h 06m 1 Stop (PHX) Phoenix
      • SANSan Diego International Airport 19:27
        PHXPhoenix Sky Harbor Intl Airport 22:50
      • PHXPhoenix Sky Harbor Intl Airport 21:50
        BOSBoston Logan International Airport 05:33
      • 7h 06m (1h)
      • 1 Stop PHX · Phoenix 1h
      • American Airlines (AA 480)Airbus A321 Neo
        American Airlines (AA 2701)Airbus A321 Neo
      • American Airlines (AA 480)
        • M
        • -
        • -
        • T
        • F
        • S
        • S
      • 19:45 SAN
        08:03 BOS
        9Hrs, 18m 1 Stop (SFO)
      • SANSan Diego International Airport 19:45 - BOS 08:03 9h 18m 1 Stop (SFO) San Francisco
      • SANSan Diego International Airport 19:45
        SFOSan Francisco International Airport 23:25
      • SFOSan Francisco International Airport 21:24
        BOSBoston Logan International Airport 08:03
      • 9h 18m (2h 01m)
      • 1 Stop SFO · San Francisco 2h 01m
      • United Airlines (UA 564)Boeing 737 800
        United Airlines (UA 2495)Boeing 757 200 Series
      • United Airlines (UA 564)
        • M
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        • T
        • F
        • S
        • S
      • 20:49 SAN
        07:25 BOS
        7Hrs, 36m 1 Stop (LAX)
      • SANSan Diego International Airport 20:49 - BOS 07:25 7h 36m 1 Stop (LAX) Los Angeles
      • SANSan Diego International Airport 20:49
        LAXLos Angeles International Airport 22:55
      • LAXLos Angeles International Airport 21:55
        BOSBoston Logan International Airport 07:25
      • 7h 36m (1h)
      • 1 Stop LAX · Los Angeles 1h
      • United Airlines (UA 5636)Embraer 175
        United Airlines (UA 2210)Boeing 757 200 Series
      • United Airlines (UA 5636)
        • M
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        • T
        • F
        • S
        • S
      • 20:55 SAN
        08:47 BOS
        8Hrs, 52m 1 Stop (JFK)
      • SANSan Diego International Airport 20:55 - BOS 08:47 8h 52m 1 Stop (JFK) New York City
      • SANSan Diego International Airport 20:55
        JFKNew York John F. Kennedy International Airport 07:29
      • JFKNew York John F. Kennedy International Airport 05:14
        BOSBoston Logan International Airport 08:47
      • 8h 52m (2h 15m)
      • 1 Stop JFK · New York City 2h 15m
      • JetBlue Airways (B6 1190)Airbus Industrie A321
        JetBlue Airways (B6 218)Airbus
      • JetBlue Airways (B6 1190)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 20:55 SAN
        08:50 BOS
        8Hrs, 55m 1 Stop (JFK)
      • SANSan Diego International Airport 20:55 - BOS 08:50 8h 55m 1 Stop (JFK) New York City
      • SANSan Diego International Airport 20:55
        JFKNew York John F. Kennedy International Airport 07:30
      • JFKNew York John F. Kennedy International Airport 05:14
        BOSBoston Logan International Airport 08:50
      • 8h 55m (2h 16m)
      • 1 Stop JFK · New York City 2h 16m
      • JetBlue Airways (B6 1190)Airbus Industrie A321
        JetBlue Airways (B6 218)Airbus
      • JetBlue Airways (B6 1190)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 20:55 SAN
        09:05 BOS
        9Hrs, 10m 1 Stop (JFK)
      • SANSan Diego International Airport 20:55 - BOS 09:05 9h 10m 1 Stop (JFK) New York City
      • SANSan Diego International Airport 20:55
        JFKNew York John F. Kennedy International Airport 07:45
      • JFKNew York John F. Kennedy International Airport 05:14
        BOSBoston Logan International Airport 09:05
      • 9h 10m (2h 31m)
      • 1 Stop JFK · New York City 2h 31m
      • JetBlue Airways (B6 1190)Airbus Industrie A321
        JetBlue Airways (B6 218)Airbus
      • JetBlue Airways (B6 1190)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • 20:55 SAN
        09:07 BOS
        9Hrs, 12m 1 Stop (JFK)
      • SANSan Diego International Airport 20:55 - BOS 09:07 9h 12m 1 Stop (JFK) New York City
      • SANSan Diego International Airport 20:55
        JFKNew York John F. Kennedy International Airport 07:45
      • JFKNew York John F. Kennedy International Airport 05:14
        BOSBoston Logan International Airport 09:07
      • 9h 12m (2h 31m)
      • 1 Stop JFK · New York City 2h 31m
      • JetBlue Airways (B6 1190)Airbus Industrie A321
        JetBlue Airways (B6 218)Embraer Emb E90
      • JetBlue Airways (B6 1190)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 20:55 SAN
        09:07 BOS
        9Hrs, 12m 1 Stop (JFK)
      • SANSan Diego International Airport 20:55 - BOS 09:07 9h 12m 1 Stop (JFK) New York City
      • SANSan Diego International Airport 20:55
        JFKNew York John F. Kennedy International Airport 07:45
      • JFKNew York John F. Kennedy International Airport 05:14
        BOSBoston Logan International Airport 09:07
      • 9h 12m (2h 31m)
      • 1 Stop JFK · New York City 2h 31m
      • JetBlue Airways (B6 1190)Airbus Industrie A321
        JetBlue Airways (B6 218)Airbus
      • JetBlue Airways (B6 1190)
        • -
        • -
        • -
        • T
        • -
        • -
        • S
      • 20:55 SAN
        10:40 BOS
        10Hrs, 45m 1 Stop (JFK)
      • SANSan Diego International Airport 20:55 - BOS 10:40 10h 45m 1 Stop (JFK) New York City
      • SANSan Diego International Airport 20:55
        JFKNew York John F. Kennedy International Airport 09:30
      • JFKNew York John F. Kennedy International Airport 05:14
        BOSBoston Logan International Airport 10:40
      • 10h 45m (4h 16m)
      • 1 Stop JFK · New York City 4h 16m
      • JetBlue Airways (B6 1190)Airbus Industrie A321
        JetBlue Airways (B6 1118)Embraer Emb E90
      • JetBlue Airways (B6 1190)
        • -
        • -
        • W
        • T
        • F
        • -
        • S
      • 21:00 SAN
        10:11 BOS
        10Hrs, 11m 1 Stop (EWR)
      • SANSan Diego International Airport 21:00 - BOS 10:11 10h 11m 1 Stop (EWR) New York City
      • SANSan Diego International Airport 21:00
        EWRNewark Liberty International Airport 08:55
      • EWRNewark Liberty International Airport 05:12
        BOSBoston Logan International Airport 10:11
      • 10h 11m (3h 43m)
      • 1 Stop EWR · New York City 3h 43m
      • United Airlines (UA 1827)Boeing 737 Max 8 Passenger
        United Airlines (UA 2274)Boeing 757 200 Series
      • United Airlines (UA 1827)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 21:00 SAN
        10:11 BOS
        10Hrs, 11m 1 Stop (EWR)
      • SANSan Diego International Airport 21:00 - BOS 10:11 10h 11m 1 Stop (EWR) New York City
      • SANSan Diego International Airport 21:00
        EWRNewark Liberty International Airport 08:55
      • EWRNewark Liberty International Airport 05:12
        BOSBoston Logan International Airport 10:11
      • 10h 11m (3h 43m)
      • 1 Stop EWR · New York City 3h 43m
      • United Airlines (UA 1827)Boeing 737 Max 8 Passenger
        United Airlines (UA 2274)Boeing 737 900
      • United Airlines (UA 1827)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 21:00 SAN
        07:43 BOS
        7Hrs, 43m 1 Stop (EWR)
      • SANSan Diego International Airport 21:00 - BOS 07:43 7h 43m 1 Stop (EWR) New York City
      • SANSan Diego International Airport 21:00
        EWRNewark Liberty International Airport 06:30
      • EWRNewark Liberty International Airport 05:12
        BOSBoston Logan International Airport 07:43
      • 7h 43m (1h 18m)
      • 1 Stop EWR · New York City 1h 18m
      • United Airlines (UA 1827)Boeing 737 Max 8 Passenger
        United Airlines (UA 1420)Boeing 757 200 Series
      • United Airlines (UA 1827)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 21:00 SAN
        07:43 BOS
        7Hrs, 43m 1 Stop (EWR)
      • SANSan Diego International Airport 21:00 - BOS 07:43 7h 43m 1 Stop (EWR) New York City
      • SANSan Diego International Airport 21:00
        EWRNewark Liberty International Airport 06:30
      • EWRNewark Liberty International Airport 05:12
        BOSBoston Logan International Airport 07:43
      • 7h 43m (1h 18m)
      • 1 Stop EWR · New York City 1h 18m
      • United Airlines (UA 1827)Boeing 737 Max 8 Passenger
        United Airlines (UA 1420)Boeing 737 Max 8 Passenger
      • United Airlines (UA 1827)
        • M
        • T
        • W
        • T
        • -
        • -
        • S
      • 21:06 SAN
        10:40 BOS
        10Hrs, 34m 1 Stop (JFK)
      • SANSan Diego International Airport 21:06 - BOS 10:40 10h 34m 1 Stop (JFK) New York City
      • SANSan Diego International Airport 21:06
        JFKNew York John F. Kennedy International Airport 09:30
      • JFKNew York John F. Kennedy International Airport 05:19
        BOSBoston Logan International Airport 10:40
      • 10h 34m (4h 11m)
      • 1 Stop JFK · New York City 4h 11m
      • JetBlue Airways (B6 1190)Airbus Industrie A321
        JetBlue Airways (B6 1118)Embraer Emb E90
      • JetBlue Airways (B6 1190)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 21:45 SAN
        10:22 BOS
        9Hrs, 37m 1 Stop (IAD)
      • SANSan Diego International Airport 21:45 - BOS 10:22 9h 37m 1 Stop (IAD) Washington
      • SANSan Diego International Airport 21:45
        IADWashington Dulles International Airport 08:45
      • IADWashington Dulles International Airport 05:28
        BOSBoston Logan International Airport 10:22
      • 9h 37m (3h 17m)
      • 1 Stop IAD · Washington 3h 17m
      • United Airlines (UA 2129)Boeing 737 Max 9 Passenger
        United Airlines (UA 641)Boeing 737 800
      • United Airlines (UA 2129)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 21:45 SAN
        10:22 BOS
        9Hrs, 37m 1 Stop (IAD)
      • SANSan Diego International Airport 21:45 - BOS 10:22 9h 37m 1 Stop (IAD) Washington
      • SANSan Diego International Airport 21:45
        IADWashington Dulles International Airport 08:45
      • IADWashington Dulles International Airport 05:28
        BOSBoston Logan International Airport 10:22
      • 9h 37m (3h 17m)
      • 1 Stop IAD · Washington 3h 17m
      • United Airlines (UA 2129)Boeing 737 Max 9 Passenger
        United Airlines (UA 641)Airbus
      • United Airlines (UA 2129)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 21:55 SAN
        09:55 BOS
        9Hrs, 00m 1 Stop (CLT)
      • SANSan Diego International Airport 21:55 - BOS 09:55 9h 1 Stop (CLT) Charlotte
      • SANSan Diego International Airport 21:55
        CLTCharlotte Airport 07:48
      • CLTCharlotte Airport 05:28
        BOSBoston Logan International Airport 09:55
      • 9h (2h 20m)
      • 1 Stop CLT · Charlotte 2h 20m
      • American Airlines (AA 1706)Airbus
        American Airlines (AA 1413)Airbus
      • American Airlines (AA 1706)
        • -
        • -
        • W
        • T
        • F
        • S
        • S
      • 21:55 SAN
        11:29 BOS
        10Hrs, 34m 1 Stop (CLT)
      • SANSan Diego International Airport 21:55 - BOS 11:29 10h 34m 1 Stop (CLT) Charlotte
      • SANSan Diego International Airport 21:55
        CLTCharlotte Airport 09:15
      • CLTCharlotte Airport 05:28
        BOSBoston Logan International Airport 11:29
      • 10h 34m (3h 47m)
      • 1 Stop CLT · Charlotte 3h 47m
      • American Airlines (AA 1706)Airbus
        American Airlines (AA 3252)Boeing 737 800
      • American Airlines (AA 1706)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 21:55 SAN
        11:08 BOS
        10Hrs, 13m 1 Stop (CLT)
      • SANSan Diego International Airport 21:55 - BOS 11:08 10h 13m 1 Stop (CLT) Charlotte
      • SANSan Diego International Airport 21:55
        CLTCharlotte Airport 08:59
      • CLTCharlotte Airport 05:28
        BOSBoston Logan International Airport 11:08
      • 10h 13m (3h 31m)
      • 1 Stop CLT · Charlotte 3h 31m
      • American Airlines (AA 1706)Airbus
        American Airlines (AA 3252)Boeing 737 800
      • American Airlines (AA 1706)
        • -
        • T
        • W
        • T
        • F
        • S
        • S
      • 22:00 SAN
        08:02 BOS
        7Hrs, 02m 1 Stop (PHL)
      • SANSan Diego International Airport 22:00 - BOS 08:02 7h 02m 1 Stop (PHL) Philadelphia
      • SANSan Diego International Airport 22:00
        PHLPhiladelphia International Airport 06:35
      • PHLPhiladelphia International Airport 05:59
        BOSBoston Logan International Airport 08:02
      • 7h 02m (36m)
      • 1 Stop PHL · Philadelphia 36m
      • American Airlines (AA 3128)Airbus A321 Neo
        American Airlines (AA 3131)Airbus A321 Neo
      • American Airlines (AA 3128)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 22:00 SAN
        10:26 BOS
        9Hrs, 26m 1 Stop (PHL)
      • SANSan Diego International Airport 22:00 - BOS 10:26 9h 26m 1 Stop (PHL) Philadelphia
      • SANSan Diego International Airport 22:00
        PHLPhiladelphia International Airport 08:58
      • PHLPhiladelphia International Airport 05:59
        BOSBoston Logan International Airport 10:26
      • 9h 26m (2h 59m)
      • 1 Stop PHL · Philadelphia 2h 59m
      • American Airlines (AA 3128)Airbus A321 Neo
        American Airlines (AA 1776)Airbus
      • American Airlines (AA 3128)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 22:15 SAN
        11:48 BOS
        10Hrs, 33m 1 Stop (MIA)
      • SANSan Diego International Airport 22:15 - BOS 11:48 10h 33m 1 Stop (MIA) Miami
      • SANSan Diego International Airport 22:15
        MIAMiami International Airport 08:30
      • MIAMiami International Airport 06:02
        BOSBoston Logan International Airport 11:48
      • 10h 33m (2h 28m)
      • 1 Stop MIA · Miami 2h 28m
      • American Airlines (AA 1150)Boeing 737 800
        American Airlines (AA 2247)Airbus A321 Neo
      • American Airlines (AA 1150)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 22:15 SAN
        11:48 BOS
        10Hrs, 33m 1 Stop (MIA)
      • SANSan Diego International Airport 22:15 - BOS 11:48 10h 33m 1 Stop (MIA) Miami
      • SANSan Diego International Airport 22:15
        MIAMiami International Airport 08:30
      • MIAMiami International Airport 06:00
        BOSBoston Logan International Airport 11:48
      • 10h 33m (2h 30m)
      • 1 Stop MIA · Miami 2h 30m
      • American Airlines (AA 1150)Boeing 737 Max 8 Passenger
        American Airlines (AA 2247)Airbus A321 Neo
      • American Airlines (AA 1150)
        • M
        • T
        • W
        • T
        • F
        • S
        • -
      • 22:30 SAN
        10:41 BOS
        9Hrs, 11m 1 Stop (ORD)
      • SANSan Diego International Airport 22:30 - BOS 10:41 9h 11m 1 Stop (ORD) Chicago
      • SANSan Diego International Airport 22:30
        ORDChicago O'Hare International Airport 07:22
      • ORDChicago O'Hare International Airport 04:35
        BOSBoston Logan International Airport 10:41
      • 9h 11m (2h 47m)
      • 1 Stop ORD · Chicago 2h 47m
      • United Airlines (UA 2352)Boeing 737 Max 8 Passenger
        United Airlines (UA 2454)Airbus A321 Neo
      • United Airlines (UA 2352)
        • M
        • T
        • -
        • T
        • -
        • S
        • S
      • 22:30 SAN
        10:41 BOS
        9Hrs, 11m 1 Stop (ORD)
      • SANSan Diego International Airport 22:30 - BOS 10:41 9h 11m 1 Stop (ORD) Chicago
      • SANSan Diego International Airport 22:30
        ORDChicago O'Hare International Airport 07:22
      • ORDChicago O'Hare International Airport 04:35
        BOSBoston Logan International Airport 10:41
      • 9h 11m (2h 47m)
      • 1 Stop ORD · Chicago 2h 47m
      • United Airlines (UA 2352)Boeing 737 Max 8 Passenger
        United Airlines (UA 2454)Boeing 737 900
      • United Airlines (UA 2352)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • 22:30 SAN
        10:41 BOS
        9Hrs, 11m 1 Stop (ORD)
      • SANSan Diego International Airport 22:30 - BOS 10:41 9h 11m 1 Stop (ORD) Chicago
      • SANSan Diego International Airport 22:30
        ORDChicago O'Hare International Airport 07:22
      • ORDChicago O'Hare International Airport 04:35
        BOSBoston Logan International Airport 10:41
      • 9h 11m (2h 47m)
      • 1 Stop ORD · Chicago 2h 47m
      • United Airlines (UA 2352)Boeing 737 900
        United Airlines (UA 2454)Airbus A321 Neo
      • United Airlines (UA 2352)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 22:39 SAN
        10:19 BOS
        8Hrs, 40m 1 Stop (ORD)
      • SANSan Diego International Airport 22:39 - BOS 10:19 8h 40m 1 Stop (ORD) Chicago
      • SANSan Diego International Airport 22:39
        ORDChicago O'Hare International Airport 07:00
      • ORDChicago O'Hare International Airport 04:43
        BOSBoston Logan International Airport 10:19
      • 8h 40m (2h 17m)
      • 1 Stop ORD · Chicago 2h 17m
      • American Airlines (AA 2985)Airbus
        American Airlines (AA 3703)Embraer Emb 175
      • American Airlines (AA 2985)
        • -
        • -
        • -
        • T
        • F
        • -
        • S
      • 22:39 SAN
        10:20 BOS
        8Hrs, 41m 1 Stop (ORD)
      • SANSan Diego International Airport 22:39 - BOS 10:20 8h 41m 1 Stop (ORD) Chicago
      • SANSan Diego International Airport 22:39
        ORDChicago O'Hare International Airport 07:00
      • ORDChicago O'Hare International Airport 04:43
        BOSBoston Logan International Airport 10:20
      • 8h 41m (2h 17m)
      • 1 Stop ORD · Chicago 2h 17m
      • American Airlines (AA 2985)Airbus
        American Airlines (AA 3703)Embraer Emb 175
      • American Airlines (AA 2985)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 22:39 SAN
        11:23 BOS
        9Hrs, 44m 1 Stop (ORD)
      • SANSan Diego International Airport 22:39 - BOS 11:23 9h 44m 1 Stop (ORD) Chicago
      • SANSan Diego International Airport 22:39
        ORDChicago O'Hare International Airport 08:10
      • ORDChicago O'Hare International Airport 04:43
        BOSBoston Logan International Airport 11:23
      • 9h 44m (3h 27m)
      • 1 Stop ORD · Chicago 3h 27m
      • American Airlines (AA 2985)Airbus
        American Airlines (AA 314)Boeing 737 800
      • American Airlines (AA 2985)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 22:39 SAN
        11:22 BOS
        9Hrs, 43m 1 Stop (ORD)
      • SANSan Diego International Airport 22:39 - BOS 11:22 9h 43m 1 Stop (ORD) Chicago
      • SANSan Diego International Airport 22:39
        ORDChicago O'Hare International Airport 08:09
      • ORDChicago O'Hare International Airport 04:43
        BOSBoston Logan International Airport 11:22
      • 9h 43m (3h 26m)
      • 1 Stop ORD · Chicago 3h 26m
      • American Airlines (AA 2985)Airbus
        American Airlines (AA 314)Boeing 737 800
      • American Airlines (AA 2985)
        • -
        • -
        • -
        • T
        • F
        • -
        • S
      • 06:15 SAN
        19:20 BOS
        10Hrs, 05m 1 Stop (PDX)
      • SANSan Diego International Airport 06:15 - BOS 19:20 10h 05m 1 Stop (PDX) Portland
      • SANSan Diego International Airport 06:15
        PDXPortland Airport 10:55
      • PDXPortland Airport 09:03
        BOSBoston Logan International Airport 19:20
      • 10h 05m (1h 52m)
      • 1 Stop PDX · Portland 1h 52m
      • Alaska Airlines (AS 1177)Boeing 737 800
        Alaska Airlines (AS 358)Boeing 737
      • Alaska Airlines (AS 1177)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:15 SAN
        19:20 BOS
        10Hrs, 05m 1 Stop (PDX)
      • SANSan Diego International Airport 06:15 - BOS 19:20 10h 05m 1 Stop (PDX) Portland
      • SANSan Diego International Airport 06:15
        PDXPortland Airport 10:55
      • PDXPortland Airport 09:03
        BOSBoston Logan International Airport 19:20
      • 10h 05m (1h 52m)
      • 1 Stop PDX · Portland 1h 52m
      • Alaska Airlines (AS 1177)Boeing 737 900
        Alaska Airlines (AS 358)Boeing 737
      • Alaska Airlines (AS 1177)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 06:15 SAN
        19:20 BOS
        10Hrs, 05m 1 Stop (PDX)
      • SANSan Diego International Airport 06:15 - BOS 19:20 10h 05m 1 Stop (PDX) Portland
      • SANSan Diego International Airport 06:15
        PDXPortland Airport 10:55
      • PDXPortland Airport 09:03
        BOSBoston Logan International Airport 19:20
      • 10h 05m (1h 52m)
      • 1 Stop PDX · Portland 1h 52m
      • Alaska Airlines (AS 1177)Boeing 737
        Alaska Airlines (AS 358)Boeing 737 800
      • Alaska Airlines (AS 1177)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:15 SAN
        18:59 BOS
        9Hrs, 44m 1 Stop (SEA)
      • SANSan Diego International Airport 06:15 - BOS 18:59 9h 44m 1 Stop (SEA) Seattle
      • SANSan Diego International Airport 06:15
        SEASeattle/Tacoma International Airport 10:39
      • SEASeattle/Tacoma International Airport 09:23
        BOSBoston Logan International Airport 18:59
      • 9h 44m (1h 16m)
      • 1 Stop SEA · Seattle 1h 16m
      • Alaska Airlines (AS 1245)Boeing 737 Max 9 Passenger
        Alaska Airlines (AS 424)Boeing 737 Max 9 Passenger
      • Alaska Airlines (AS 1245)
        • M
        • -
        • W
        • -
        • -
        • -
        • -
      • 06:15 SAN
        18:59 BOS
        9Hrs, 44m 1 Stop (SEA)
      • SANSan Diego International Airport 06:15 - BOS 18:59 9h 44m 1 Stop (SEA) Seattle
      • SANSan Diego International Airport 06:15
        SEASeattle/Tacoma International Airport 10:39
      • SEASeattle/Tacoma International Airport 09:23
        BOSBoston Logan International Airport 18:59
      • 9h 44m (1h 16m)
      • 1 Stop SEA · Seattle 1h 16m
      • Alaska Airlines (AS 1245)Boeing 737 800
        Alaska Airlines (AS 424)Boeing 737
      • Alaska Airlines (AS 1245)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 06:15 SAN
        18:59 BOS
        9Hrs, 44m 1 Stop (SEA)
      • SANSan Diego International Airport 06:15 - BOS 18:59 9h 44m 1 Stop (SEA) Seattle
      • SANSan Diego International Airport 06:15
        SEASeattle/Tacoma International Airport 10:39
      • SEASeattle/Tacoma International Airport 09:23
        BOSBoston Logan International Airport 18:59
      • 9h 44m (1h 16m)
      • 1 Stop SEA · Seattle 1h 16m
      • Alaska Airlines (AS 1245)Boeing 737 Max 9 Passenger
        Alaska Airlines (AS 424)Boeing 737
      • Alaska Airlines (AS 1245)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 06:15 SAN
        19:28 BOS
        10Hrs, 13m 1 Stop (SFO)
      • SANSan Diego International Airport 06:15 - BOS 19:28 10h 13m 1 Stop (SFO) San Francisco
      • SANSan Diego International Airport 06:15
        SFOSan Francisco International Airport 10:50
      • SFOSan Francisco International Airport 07:54
        BOSBoston Logan International Airport 19:28
      • 10h 13m (2h 56m)
      • 1 Stop SFO · San Francisco 2h 56m
      • United Airlines (UA 1986)Boeing 737 Max 8 Passenger
        United Airlines (UA 2259)Boeing 757 200 Series
      • United Airlines (UA 1986)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 06:15 SAN
        16:38 BOS
        7Hrs, 23m 1 Stop (ORD)
      • SANSan Diego International Airport 06:15 - BOS 16:38 7h 23m 1 Stop (ORD) Chicago
      • SANSan Diego International Airport 06:15
        ORDChicago O'Hare International Airport 13:25
      • ORDChicago O'Hare International Airport 12:26
        BOSBoston Logan International Airport 16:38
      • 7h 23m (59m)
      • 1 Stop ORD · Chicago 59m
      • American Airlines (AA 518)Airbus
        American Airlines (AA 2877)Boeing 737 800
      • American Airlines (AA 518)
        • -
        • -
        • -
        • T
        • F
        • -
        • S
      • 06:15 SAN
        16:53 BOS
        7Hrs, 38m 1 Stop (LAX)
      • SANSan Diego International Airport 06:15 - BOS 16:53 7h 38m 1 Stop (LAX) Los Angeles
      • SANSan Diego International Airport 06:15
        LAXLos Angeles International Airport 08:20
      • LAXLos Angeles International Airport 07:20
        BOSBoston Logan International Airport 16:53
      • 7h 38m (1h)
      • 1 Stop LAX · Los Angeles 1h
      • United Airlines (UA 4723)Embraer 175
        United Airlines (UA 1783)Boeing 757 200 Series
      • United Airlines (UA 4723)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 06:15 SAN
        17:18 BOS
        8Hrs, 03m 1 Stop (DFW)
      • SANSan Diego International Airport 06:15 - BOS 17:18 8h 03m 1 Stop (DFW) Dallas
      • SANSan Diego International Airport 06:15
        DFWDallas/Fort Worth Intl Airport 12:36
      • DFWDallas/Fort Worth Intl Airport 11:22
        BOSBoston Logan International Airport 17:18
      • 8h 03m (1h 14m)
      • 1 Stop DFW · Dallas 1h 14m
      • American Airlines (AA 2535)Airbus
        American Airlines (AA 1401)Boeing 737 800
      • American Airlines (AA 2535)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 06:15 SAN
        18:16 BOS
        9Hrs, 01m 1 Stop (ORD)
      • SANSan Diego International Airport 06:15 - BOS 18:16 9h 01m 1 Stop (ORD) Chicago
      • SANSan Diego International Airport 06:15
        ORDChicago O'Hare International Airport 15:00
      • ORDChicago O'Hare International Airport 12:26
        BOSBoston Logan International Airport 18:16
      • 9h 01m (2h 34m)
      • 1 Stop ORD · Chicago 2h 34m
      • American Airlines (AA 518)Airbus
        American Airlines (AA 3690)Embraer 170
      • American Airlines (AA 518)
        • -
        • -
        • -
        • T
        • F
        • -
        • S
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      What’s the fastest flight time from San Diego to Boston?

      The fastest flight time for direct flights from San Diego to Boston is 5 hours 14 minutes. Check latest flight schedules & prices on Wego.

      What’s the most popular airline flying from San Diego to Boston?

      The most popular airline flying from San Diego to Boston is Alaska Airlines. Find the latest flight deals on Wego.

      How far is Boston from San Diego?

      The flight distance between San Diego and Boston is 4150km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 06:15. The last flight of the day departs at 16:00. See the full list of flight times on Wego.

      How many airlines offer direct flights from San Diego to Boston?

      There are 3 airlines that offer direct flights from San Diego to Boston. Find out the list of airlines on Wego.

      All Airports in Boston

      Boston Logan International Airport BOS

      Popular Airlines flying from San Diego to Boston

      Alaska Airlines ‏()
      American Airlines ‏()

      Popular Destinations from Boston

      Popular Destinations from San Diego

      Popular Hotels in Boston

      Hotels In Popular Destinations