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 9 hours ago
Rare Availability
7% of dates checked are available within 10% of the lowest price

Wednesday, November 18th, 2026

5 round-trip options

Returning
Wed, Nov 25, 2026•7 Day Trip
$337 USD
Google Flights
Returning
Thu, Nov 26, 2026•8 Day Trip
$312 USD
Google Flights
Returning
Sat, Nov 28, 2026•10 Day Trip
$588 USD
Google Flights
Returning
Tue, Dec 1, 2026•13 Day Trip
$363 USD
Google Flights
Returning
Wed, Dec 2, 2026•14 Day Trip
$292 USD
Google Flights