Cheap flights from Grande Prairie to Sequim from CA $217

View CA $217 flight on Wed, Oct. 22, 2025Opens in a new window

Popular airlines from Grande Prairie to Sequim

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Cheap flights from Grande Prairie (YQU) to Sequim (SEA)

Prices were available within the past 7 days and start at CA $217 for one-way flights and CA $405 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Thu, Aug. 14 - Wed, Aug. 20
YQU
Grande Prairie
SEA
Seattle
CA $405 Roundtrip, found 3 days ago
CA $405
Roundtrip
found 3 days ago
Select WestJet flight, departing Thu, Aug. 14 from Grande Prairie to Seattle, returning Wed, Aug. 20, priced at CA $405 found 3 days ago
Air Canada
Sat, Aug. 23 - Tue, Aug. 26
YQU
Grande Prairie
SEA
Seattle
CA $448 Roundtrip, found 4 days ago
CA $448
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Aug. 23 from Grande Prairie to Seattle, returning Tue, Aug. 26, priced at CA $448 found 4 days ago
WestJet
Thu, Aug. 14 - Wed, Aug. 20
YQU
Grande Prairie
SEA
Seattle
CA $459 Roundtrip, found 3 days ago
CA $459
Roundtrip
found 3 days ago
Select WestJet flight, departing Thu, Aug. 14 from Grande Prairie to Seattle, returning Wed, Aug. 20, priced at CA $459 found 3 days ago
WestJet
Fri, Aug. 29 - Tue, Sep. 2
YQU
Grande Prairie
SEA
Seattle
CA $459 Roundtrip, found 5 days ago
CA $459
Roundtrip
found 5 days ago
Select WestJet flight, departing Fri, Aug. 29 from Grande Prairie to Seattle, returning Tue, Sep. 2, priced at CA $459 found 5 days ago
WestJet
Sat, Aug. 16 - Wed, Aug. 20
YQU
Grande Prairie
SEA
Seattle
CA $470 Roundtrip, found 2 days ago
CA $470
Roundtrip
found 2 days ago
Select WestJet flight, departing Sat, Aug. 16 from Grande Prairie to Seattle, returning Wed, Aug. 20, priced at CA $470 found 2 days ago
Delta
Sat, Aug. 23 - Sun, Aug. 24
YQU
Grande Prairie
SEA
Seattle
CA $494 Roundtrip, found 4 days ago
CA $494
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug. 23 from Grande Prairie to Seattle, returning Sun, Aug. 24, priced at CA $494 found 4 days ago

Find the cheapest month to fly from Grande Prairie (YQU) to Seattle (SEA)

August is typically the cheapest month to fly

From CA $257 - CA $627 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.