Baltimore-Washington (BWI) to Seattle / Tacoma (SEA) flight deal in economy from $258
BWIBaltimore/Washington International Thurgood Marshall Ai
Baltimore-Washington, United States
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$402 USD
-36%$258 USD
Verified 14 days agoNovember 2026
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Rare Availability
6% of dates checked are available within 10% of the lowest price
Tuesday, November 24th, 2026
7 round-trip options
Returning
Sun, Nov 29, 2026•5 Day Trip
$912 USD
Returning
Wed, Dec 2, 2026•8 Day Trip
$424 USD
Returning
Thu, Dec 3, 2026•9 Day Trip
$424 USD
Returning
Sat, Dec 5, 2026•11 Day Trip
$424 USD
Returning
Sun, Dec 6, 2026•12 Day Trip
$549 USD
Returning
Mon, Dec 7, 2026•13 Day Trip
$424 USD
Returning
Tue, Dec 8, 2026•14 Day Trip
$424 USD