Seattle / Tacoma (SEA) to Baltimore-Washington (BWI) flight deal in economy from $150

United AirlinesUAUnited Airlines
One Way•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
United StatesBWI

Baltimore/Washington International Thurgood Marshall Ai

Baltimore-Washington, United States
$198 USD
-24%$150 USD
Verified 13 days ago
Great Availability
62% of dates checked are available within 10% of the lowest price

Thursday, July 30th, 2026

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