
Popular airlines from Washington to Seattle
- Alaska Airlines
Alaska Airlines
- Delta
Delta
- American Airlines
American Airlines
- Southwest Airlines
Southwest Airlines
- United
United
- Sun Country Airlines
Sun Country Airlines
- JetBlue Airways
JetBlue Airways
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Cheap flights from Washington to Seattle (WAS-SEA)
Prices were available within the past 7 days and start at €77 for one-way flights and €153 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Washington (WAS) to Seattle (SEA)
April is typically the cheapest month to fly
Origin airport | Baltimore Washington Intl. Thurgood Marshall |
|---|---|
Destination airport | Seattle - Tacoma Intl. |
Airlines serving | American Airlines, Delta, United |
Return price | €152 |
Distance | 3725 km |
Maryland to Seattle Flights
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