Cheap flights from Vancouver to Northwest Washington

View AU$180 flight on Wed, 1 Oct. 2025Opens in a new window

Popular airlines from Vancouver to Northwest Washington

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Cheap Flights from Vancouver (YVR) to Northwest Washington (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.

Delta
Wed, 15 Oct. - Tue, 21 Oct.
YVR
Vancouver
SEA
Seattle
AU$300 Return, found 5 days ago
AU$300
Return
found 5 days ago
Select Delta flight, departing Wed, 15 Oct. from Vancouver to Seattle, returning Tue, 21 Oct., priced at AU$300 found 5 days ago
WestJet
Fri, 5 Dec. - Tue, 16 Dec.
YVR
Vancouver
SEA
Seattle
AU$301 Return, found 3 days ago
AU$301
Return
found 3 days ago
Select WestJet flight, departing Fri, 5 Dec. from Vancouver to Seattle, returning Tue, 16 Dec., priced at AU$301 found 3 days ago
Alaska Airlines
Tue, 9 Sep. - Wed, 10 Sep.
YVR
Vancouver
SEA
Seattle
AU$302 Return, found 2 days ago
AU$302
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 9 Sep. from Vancouver to Seattle, returning Wed, 10 Sep., priced at AU$302 found 2 days ago
Alaska Airlines
Tue, 16 Sep. - Tue, 23 Sep.
YVR
Vancouver
SEA
Seattle
AU$303 Return, found 1 day ago
AU$303
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 16 Sep. from Vancouver to Seattle, returning Tue, 23 Sep., priced at AU$303 found 1 day ago
Air Canada
Tue, 9 Dec. - Tue, 16 Dec.
YVR
Vancouver
SEA
Seattle
AU$303 Return, found 1 day ago
AU$303
Return
found 1 day ago
Select Air Canada flight, departing Tue, 9 Dec. from Vancouver to Seattle, returning Tue, 16 Dec., priced at AU$303 found 1 day ago
United
Tue, 16 Sep. - Tue, 23 Sep.
YVR
Vancouver
SEA
Seattle
AU$312 Return, found 1 day ago
AU$312
Return
found 1 day ago
Select United flight, departing Tue, 16 Sep. from Vancouver to Seattle, returning Tue, 23 Sep., priced at AU$312 found 1 day ago

Find the cheapest month to fly from Vancouver (YVR) to Bellingham (BLI)

September is typically the cheapest month to fly

From AU$505 - AU$1,114 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.