Baltimore-Washington (BWI) to Seattle / Tacoma (SEA) flight deal in economy from $187

American AirlinesAAAmerican Airlines
Round Trip•Economy
United StatesBWI

Baltimore/Washington International Thurgood Marshall Ai

Baltimore-Washington, United States
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
$456 USD
-59%$187 USD
Verified about 11 hours ago
Rare Availability
8% of dates checked are available within 10% of the lowest price

Thursday, January 28th, 2027

4 round-trip options

Returning
Wed, Feb 3, 2027•6 Day Trip
$437 USD
Google Flights
Returning
Thu, Feb 4, 2027•7 Day Trip
$437 USD
Google Flights
Returning
Wed, Feb 10, 2027•13 Day Trip
$437 USD
Google Flights
Returning
Thu, Feb 11, 2027•14 Day Trip
$488 USD
Google Flights