Baltimore-Washington (BWI) to Seattle / Tacoma (SEA) flight deal in economy from $197

Delta Air LinesDLDelta Air Lines
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
$476 USD
-59%$197 USD
Verified about 16 hours ago
Limited Availability
13% of dates checked are available within 10% of the lowest price

Saturday, July 4th, 2026

0 round-trip options

No flight details available for this date.