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Cheap flights from Seattle (BFI) to Ottawa (YOW)

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How to find the cheapest flight from Seattle (BFI) to Ottawa (YOW)

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

28 Aug - 06 Sep $ 867.00
BFI
Seattle
Air Excursions
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
28 Aug - 04 Sep $ 872.00
BFI
Seattle
Air Excursions
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
28 Aug - 01 Sep $ 881.00
BFI
Seattle
Air Excursions
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Excursions
2 STOPS
BFI
Seattle
Pick dates

Last minute flights from Seattle to Ottawa

28 Aug - 31 Aug $ 881.00
BFI
Seattle
Air Excursions
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
28 Aug - 31 Aug $ 881.00
BFI
Seattle
Air Excursions
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
28 Aug - 01 Sep $ 1,043.00
BFI
Seattle
Air Excursions
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Excursions
3 STOPS
BFI
Seattle
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One-way flights to Ottawa from Seattle

8:05 AM - 6:50 PM
WestJet
2 Stops
13h 35m
BFI - YOW
$ 454
Kiwi
Pick dates
7:05 PM - 6:50 PM
WestJet
2 Stops
26h 35m
BFI - YOW
$ 454
Kiwi
Pick dates
8:05 AM - 7:00 AM
Porter Airlines
3 Stops
21h
BFI - YOW
$ 662
Kiwi
Pick dates

How to find the cheapest flight from Seattle (BFI) to Ottawa (YOW)

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