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

American AirlinesAAAmerican Airlines
Round Trip•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
United StatesBWI

Baltimore/Washington International Thurgood Marshall Ai

Baltimore-Washington, United States
$467 USD
-60%$187 USD
Verified about 7 hours ago
Rare Availability
7% of dates checked are available within 10% of the lowest price

Sunday, August 30th, 2026

5 round-trip options

Returning
Fri, Sep 4, 2026•5 Day Trip
$477 USD
Google Flights
Returning
Sat, Sep 5, 2026•6 Day Trip
$302 USD
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Returning
Wed, Sep 9, 2026•10 Day Trip
$302 USD
Google Flights
Returning
Thu, Sep 10, 2026•11 Day Trip
$302 USD
Google Flights
Returning
Sun, Sep 13, 2026•14 Day Trip
$532 USD
Google Flights