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

Tuesday, October 20th, 2026

5 round-trip options

Returning
Mon, Oct 26, 2026•6 Day Trip
$232 USD
Google Flights
Returning
Wed, Oct 28, 2026•8 Day Trip
$187 USD
Google Flights
Returning
Thu, Oct 29, 2026•9 Day Trip
$187 USD
Google Flights
Returning
Sun, Nov 1, 2026•12 Day Trip
$197 USD
Google Flights
Returning
Tue, Nov 3, 2026•14 Day Trip
$187 USD
Google Flights