Cheap flights from Winnipeg to Cascade Loop Scenic Byway from CA $404

View CA $404 flight on Fri, Sep. 19, 2025Opens in a new window

Popular airlines from Winnipeg to Cascade Loop Scenic Byway

  • WestJet

    WestJet

  • Delta

    Delta

  • Air Canada

    Air Canada

  • United

    United

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Cheap flights from Winnipeg (YWG) to Cascade Loop Scenic Byway (SEA)

Prices were available within the past 7 days and start at CA $404 for one-way flights and CA $760 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Fri, Sep. 19 - Sun, Sep. 21
YWG
Winnipeg
PAE
Seattle
CA $760 Roundtrip, found 19 hours ago
CA $760
Roundtrip
found 19 hours ago
Select WestJet flight, departing Fri, Sep. 19 from Winnipeg to Seattle, returning Sun, Sep. 21, priced at CA $760 found 19 hours ago
WestJet
Thu, Sep. 18 - Sun, Sep. 21
YWG
Winnipeg
PAE
Seattle
CA $787 Roundtrip, found 19 hours ago
CA $787
Roundtrip
found 19 hours ago
Select WestJet flight, departing Thu, Sep. 18 from Winnipeg to Seattle, returning Sun, Sep. 21, priced at CA $787 found 19 hours ago
WestJet
Thu, Aug. 14 - Sat, Aug. 16
YWG
Winnipeg
BLI
Bellingham
CA $796 Roundtrip, found 2 days ago
CA $796
Roundtrip
found 2 days ago
Select WestJet flight, departing Thu, Aug. 14 from Winnipeg to Bellingham, returning Sat, Aug. 16, priced at CA $796 found 2 days ago
WestJet
Thu, Aug. 14 - Sat, Aug. 16
YWG
Winnipeg
EAT
Wenatchee
CA $802 Roundtrip, found 2 days ago
CA $802
Roundtrip
found 2 days ago
Select WestJet flight, departing Thu, Aug. 14 from Winnipeg to Wenatchee, returning Sat, Aug. 16, priced at CA $802 found 2 days ago
WestJet
Fri, Sep. 19 - Sun, Sep. 21
YWG
Winnipeg
PAE
Seattle
CA $803 Roundtrip, found 19 hours ago
CA $803
Roundtrip
found 19 hours ago
Select WestJet flight, departing Fri, Sep. 19 from Winnipeg to Seattle, returning Sun, Sep. 21, priced at CA $803 found 19 hours ago
Delta
Fri, Sep. 19 - Sun, Sep. 21
YWG
Winnipeg
PAE
Seattle
CA $811 Roundtrip, found 19 hours ago
CA $811
Roundtrip
found 19 hours ago
Select Delta flight, departing Fri, Sep. 19 from Winnipeg to Seattle, returning Sun, Sep. 21, priced at CA $811 found 19 hours ago

Find the cheapest month to fly from Winnipeg (YWG) to Seattle (SEA)

May is typically the cheapest month to fly

From CA $253 - CA $458 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.