Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
The cheapest airline(s) flying from Harlingen to Seattle is American Airlines.
Cheapest Month
December
Travel Period: December 2024 - November 2025
The cheapest month(s) to fly from Harlingen to Seattle is December.
Cheapest Day of the Week
Sunday
The cheapest day(s) of the week to fly from Harlingen to Seattle is Sunday.
How far is Seattle from Harlingen?
The flight distance between Harlingen and Seattle is 3208km. Check all available flights on Wego.
Popular Destinations from Seattle
Popular Destinations from Harlingen
Popular Hotels in Seattle
- Palihotel Seattle
- Sonder The Boylston
- Crowne Plaza SEATTLE-DOWNTOWN
- Hilton Motif Seattle
- Fairmont Olympic Hotel - Seattle
- Courtyard by Marriott Seattle Downtown Lake Union
- The Charter Hotel Seattle, Curio Collection by Hilton
- Seattle Downtown Lake Union
- La Quinta Inn & Suites by Wyndham Seattle Downtown
- The Westin Seattle
