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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 April , May 2026

29 Apr - 21 May $ 1,000.00
BFI
Seattle
Air Excursions
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Excursions
2 STOPS
BFI
Seattle
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29 Apr - 04 May $ 1,000.00
BFI
Seattle
Air Excursions
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Excursions
2 STOPS
BFI
Seattle
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27 Apr - 21 May $ 1,000.00
BFI
Seattle
Air Excursions
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Excursions
2 STOPS
BFI
Seattle
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Last minute flights from Seattle to Ottawa

29 Apr - 01 May $ 1,073.00
BFI
Seattle
Air Excursions
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
27 Apr - 01 May $ 1,073.00
BFI
Seattle
Air Excursions
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
27 Apr - 01 May $ 1,202.00
BFI
Seattle
Air Excursions
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Excursions
2 STOPS
BFI
Seattle
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One-way flights to Ottawa from Seattle

10:45 AM - 11:45 PM
WestJet
2 Stops
15h 50m
BFI - YOW
$ 519
Kiwi
Pick dates
10:45 AM - 11:45 PM
WestJet
2 Stops
15h 50m
BFI - YOW
$ 519
Kiwi
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6:55 AM - 11:45 PM
WestJet
3 Stops
19h 40m
BFI - YOW
$ 524
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.