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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 December 2025 , January 2026

30 Dec - 12 Jan $ 1,260.00
BFI
Seattle
Air Excursions
3 STOPS
YOW
Ottawa
YOW
Ottawa
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
30 Dec - 30 Jan $ 1,290.00
BFI
Seattle
Air Excursions
3 STOPS
YOW
Ottawa
YOW
Ottawa
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
30 Dec - 12 Jan $ 1,322.00
BFI
Seattle
Air Excursions
3 STOPS
YOW
Ottawa
YOW
Ottawa
Air Excursions
3 STOPS
BFI
Seattle
Pick dates

Last minute flights from Seattle to Ottawa

29 Dec - 02 Jan $ 1,630.00
BFI
Seattle
Air Excursions
3 STOPS
YOW
Ottawa
YOW
Ottawa
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
29 Dec - 02 Jan $ 1,646.00
BFI
Seattle
Air Excursions
3 STOPS
YOW
Ottawa
YOW
Ottawa
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
29 Dec - 02 Jan $ 1,675.00
BFI
Seattle
Air Excursions
3 STOPS
YOW
Ottawa
YOW
Ottawa
Air Excursions
3 STOPS
BFI
Seattle
Pick dates

One-way flights to Ottawa from Seattle

9:35 AM - 1:55 PM
Porter Airlines
3 Stops
28h 50m
BFI - YOW
$ 741
Kiwi
Pick dates
2:45 PM - 1:55 PM
Porter Airlines
3 Stops
23h 40m
BFI - YOW
$ 803
Kiwi
Pick dates
7:45 PM - 11:30 PM
WestJet
3 Stops
25h 57m
BFI - YOW
$ 835
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.