Cheap flights from Chilliwack to SeaTac from CA $135

View CA $135 flight on Sun, Dec. 14, 2025Opens in a new window

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Cheap flights from Chilliwack (YVR) to SeaTac (SEA)

Prices were available within the past 7 days and start at CA $135 for one-way flights and CA $237 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Sat, Nov. 1 - Sat, Nov. 15
YVR
Vancouver
SEA
Seattle
CA $237 Roundtrip, found 1 hour ago
CA $237
Roundtrip
found 1 hour ago
Select WestJet flight, departing Sat, Nov. 1 from Vancouver to Seattle, returning Sat, Nov. 15, priced at CA $237 found 1 hour ago
WestJet
Sun, Nov. 9 - Tue, Nov. 18
YVR
Vancouver
SEA
Seattle
CA $256 Roundtrip, found 13 hours ago
CA $256
Roundtrip
found 13 hours ago
Select WestJet flight, departing Sun, Nov. 9 from Vancouver to Seattle, returning Tue, Nov. 18, priced at CA $256 found 13 hours ago
Air Canada
Tue, Oct. 21 - Wed, Oct. 22
YVR
Vancouver
SEA
Seattle
CA $258 Roundtrip, just found
CA $258
Roundtrip
just found
Select Air Canada flight, departing Tue, Oct. 21 from Vancouver to Seattle, returning Wed, Oct. 22, priced at CA $258 just found
Delta
Tue, Oct. 21 - Wed, Oct. 22
YVR
Vancouver
SEA
Seattle
CA $258 Roundtrip, just found
CA $258
Roundtrip
just found
Select Delta flight, departing Tue, Oct. 21 from Vancouver to Seattle, returning Wed, Oct. 22, priced at CA $258 just found
United
Tue, Sep. 9 - Tue, Sep. 9
YVR
Vancouver
SEA
Seattle
CA $258 Roundtrip, found 5 hours ago
CA $258
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Sep. 9 from Vancouver to Seattle, returning Tue, Sep. 9, priced at CA $258 found 5 hours ago
Alaska Airlines
Tue, Oct. 21 - Wed, Oct. 22
YVR
Vancouver
SEA
Seattle
CA $258 Roundtrip, just found
CA $258
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Oct. 21 from Vancouver to Seattle, returning Wed, Oct. 22, priced at CA $258 just found

Find the cheapest month to fly from Vancouver (YVR) to Seattle (SEA)

June is typically the cheapest month to fly

From CA $209 - CA $348 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.