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Cheap flights from San Francisco (SFO) to Ottawa (YOW)

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How to find the cheapest flight from San Francisco (SFO) to Ottawa (YOW)

How to find the cheapest flight from San Francisco (SFO) to Ottawa (YOW)
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How to find the cheapest flight from San Francisco (SFO) to Ottawa (YOW)
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How to find the cheapest flight from San Francisco (SFO) to Ottawa (YOW)
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Cheap flights from San Francisco to Ottawa in May , June 2026

29 May - 04 Jun $ 672.00
SFO
San Francisco
Porter Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Porter Airlines
1 STOPS
SFO
San Francisco
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25 May - 04 Jun $ 692.00
SFO
San Francisco
Porter Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Porter Airlines
1 STOPS
SFO
San Francisco
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26 May - 06 Jun $ 720.00
SFO
San Francisco
WestJet
1 STOPS
YOW
Ottawa
YOW
Ottawa
WestJet
2 STOPS
SFO
San Francisco
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Last minute flights from San Francisco to Ottawa

25 May - 01 Jun $ 801.00
SFO
San Francisco
WestJet
1 STOPS
YOW
Ottawa
YOW
Ottawa
WestJet
2 STOPS
SFO
San Francisco
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30 May - 31 May $ 850.00
SFO
San Francisco
WestJet
1 STOPS
YOW
Ottawa
YOW
Ottawa
WestJet
1 STOPS
SFO
San Francisco
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26 May - 31 May $ 1,006.00
SFO
San Francisco
Porter Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Porter Airlines
1 STOPS
SFO
San Francisco
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One-way flights to Ottawa from San Francisco

1:20 PM - 11:20 PM
Porter Airlines
1 Stops
8h 5m
SFO - YOW
$ 451
Kiwi
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1:20 PM - 11:20 PM
Porter Airlines
1 Stops
8h 5m
SFO - YOW
$ 471
Kiwi
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8:10 AM - 5:06 PM
United Airlines
1 Stops
7h 38m
SFO - YOW
$ 548
Kiwi
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How to find the cheapest flight from San Francisco (SFO) to Ottawa (YOW)

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