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Cheap flights from Seattle (BFI) to Montreal (YUL)

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How to find the cheapest flight from Seattle (BFI) to Montreal (YUL)

How to find the cheapest flight from Seattle (BFI) to Montreal (YUL)
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How to find the cheapest flight from Seattle (BFI) to Montreal (YUL)
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How to find the cheapest flight from Seattle (BFI) to Montreal (YUL)
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Cheap flights from Seattle to Montreal in May , June 2026

29 May - 16 Jun $ 1,302.00
BFI
Seattle
Air Excursions
3 STOPS
YUL
Montreal
YUL
Montreal
Air Excursions
2 STOPS
BFI
Seattle
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29 May - 12 Jun $ 1,302.00
BFI
Seattle
Air Excursions
3 STOPS
YUL
Montreal
YUL
Montreal
Air Excursions
2 STOPS
BFI
Seattle
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29 May - 18 Jun $ 1,302.00
BFI
Seattle
Air Excursions
3 STOPS
YUL
Montreal
YUL
Montreal
Air Excursions
2 STOPS
BFI
Seattle
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Last minute flights from Seattle to Montreal

29 May - 31 May $ 1,568.00
BFI
Seattle
Air Excursions
3 STOPS
YUL
Montreal
YUL
Montreal
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
29 May - 31 May $ 1,653.00
BFI
Seattle
Air Excursions
3 STOPS
YUL
Montreal
YUL
Montreal
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
29 May - 31 May $ 1,696.00
BFI
Seattle
Air Excursions
2 STOPS
YUL
Montreal
YUL
Montreal
Air Excursions
2 STOPS
BFI
Seattle
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One-way flights to Montreal from Seattle

5:25 AM - 8:05 PM
WestJet
3 Stops
15h 16m
BFI - YUL
$ 699
Kiwi
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5:25 AM - 9:25 PM
WestJet
3 Stops
14h 48m
BFI - YUL
$ 784
Kiwi
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8:05 AM - 8:05 PM
WestJet
2 Stops
12h 36m
BFI - YUL
$ 827
Kiwi
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How to find the cheapest flight from Seattle (BFI) to Montreal (YUL)

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