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Cheap flights from Calgary (YYC) to Seattle (BFI)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Calgary (YYC) to Seattle (BFI)

How to find the cheapest flight from Calgary (YYC) to Seattle (BFI)
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How to find the cheapest flight from Calgary (YYC) to Seattle (BFI)
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How to find the cheapest flight from Calgary (YYC) to Seattle (BFI)
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Cheap flights from Calgary to Seattle in August , September 2026

31 Aug - 23 Sep $ 653.00
YYC
Calgary
WestJet
1 STOPS
BFI
Seattle
BFI
Seattle
WestJet
1 STOPS
YYC
Calgary
Pick dates
31 Aug - 30 Sep $ 653.00
YYC
Calgary
WestJet
1 STOPS
BFI
Seattle
BFI
Seattle
WestJet
1 STOPS
YYC
Calgary
Pick dates
27 Aug - 30 Sep $ 666.00
YYC
Calgary
WestJet
1 STOPS
BFI
Seattle
BFI
Seattle
WestJet
1 STOPS
YYC
Calgary
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Last minute flights from Calgary to Seattle

31 Aug - 01 Sep $ 753.00
YYC
Calgary
WestJet
1 STOPS
BFI
Seattle
BFI
Seattle
WestJet
1 STOPS
YYC
Calgary
Pick dates
28 Aug - 01 Sep $ 753.00
YYC
Calgary
WestJet
1 STOPS
BFI
Seattle
BFI
Seattle
WestJet
1 STOPS
YYC
Calgary
Pick dates
27 Aug - 01 Sep $ 768.00
YYC
Calgary
WestJet
1 STOPS
BFI
Seattle
BFI
Seattle
WestJet
1 STOPS
YYC
Calgary
Pick dates

One-way flights to Seattle from Calgary

12:40 PM - 4:05 PM
Air Excursions
1 Stops
5h 15m
YYC - BFI
$ 391
Kiwi
Pick dates
12:40 PM - 5:45 PM
Air Excursions
1 Stops
6h 55m
YYC - BFI
$ 391
Kiwi
Pick dates
12:40 PM - 4:05 PM
Air Excursions
1 Stops
5h 15m
YYC - BFI
$ 398
Kiwi
Pick dates

How to find the cheapest flight from Calgary (YYC) to Seattle (BFI)

Related info for your journey
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How to find the cheapest flight from Calgary (YYC) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Calgary (YYC) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.