Cheap flights from Seattle BFI

United: Seattle – Aguadilla, Puerto Rico. $357 (Basic Economy) / $484 (Regular Economy). Roundtrip, including all Taxes

Southwest: Seattle – New Orleans, Louisiana (and vice versa). $258. Roundtrip, including all Taxes

Delta: Philadelphia – Seattle (and vice versa). $258 (Basic Economy) / $338 (Regular Economy). Roundtrip, including all Taxes

Japan Airlines: Seattle – Hanoi, Vietnam. $806. Roundtrip, including all Taxes

American: Seattle – Antigua and Barbuda. $403 (Basic Economy) / $483 (Regular Economy). Roundtrip, including all Taxes

Delta / Air France: Seattle – Cairo, Egypt. $801. Roundtrip, including all Taxes

Southwest: Seattle – Maui, Hawaii (and vice versa) $200. Roundtrip, including all Taxes

United: Seattle – Kona, Hawaii (and vice versa). $220 (Basic Economy) / $274 (Regular Economy). Roundtrip, including all Taxes

Seattle to Phoenix or Vice Versa $138 RT Nonstop Airfares on American or Delta Air Lines BE (Travel April - May 2023)

Seattle to Bangkok Thailand $768 RT Airfares on Singapore Airlines (Travel September - November 2023)

jetBlue: Boston – Seattle (and vice versa). $198 (Basic Economy) / $288 (Regular Economy). Roundtrip, including all Taxes

Seattle to Anchorage Alaska or Vice Versa $258 RT Nonstop Airfares on Alaska or Delta Air Lines BE (Travel April - December 2023)