
Popular airlines from Washington to Forks
- American Airlines
American Airlines
- Alaska Airlines
Alaska Airlines
- Delta
Delta
- United
United
- Plan, book, fly with confidence
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Cheap Flights from Washington (WAS) to Forks (SEA)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 18 Aug. - Tue, 26 Aug.
BWI
Baltimore
SEA
Seattle
AU$318 Return, found 1 day ago
AU$318
Return
found 1 day ago

Mon, 18 Aug. - Tue, 26 Aug.
BWI
Baltimore
SEA
Seattle
AU$318 Return, found 1 day ago
AU$318
Return
found 1 day ago

Mon, 18 Aug. - Tue, 26 Aug.
BWI
Baltimore
SEA
Seattle
AU$341 Return, found 1 day ago
AU$341
Return
found 1 day ago

Mon, 18 Aug. - Tue, 26 Aug.
BWI
Baltimore
SEA
Seattle
AU$364 Return, found 1 day ago
AU$364
Return
found 1 day ago

Wed, 3 Sep. - Wed, 10 Sep.
BWI
Baltimore
SEA
Seattle
AU$366 Return, found 2 days ago
AU$366
Return
found 2 days ago

Wed, 3 Sep. - Wed, 10 Sep.
BWI
Baltimore
SEA
Seattle
AU$459 Return, found 2 days ago
AU$459
Return
found 2 days ago
Find the cheapest month to fly from Washington (WAS) to Seattle (SEA)
September is typically the cheapest month to fly
From AU$212 - AU$387 per traveller.
Graph displaying average flight prices per month
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