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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 July , August 2026

31 Jul - 31 Aug $ 626.00
SFO
San Francisco
WestJet
2 STOPS
YOW
Ottawa
YOW
Ottawa
WestJet
1 STOPS
SFO
San Francisco
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31 Jul - 11 Aug $ 1,130.00
SFO
San Francisco
Air Canada
1 STOPS
YOW
Ottawa
YOW
Ottawa
Air Canada
1 STOPS
SFO
San Francisco
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28 Jul - 04 Aug $ 1,402.00
SFO
San Francisco
Air Canada
1 STOPS
YOW
Ottawa
YOW
Ottawa
Air Canada
1 STOPS
SFO
San Francisco
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Last minute flights from San Francisco to Ottawa

29 Jul - 31 Jul $ 1,140.00
SFO
San Francisco
Air Canada
3 STOPS
YOW
Ottawa
YOW
Ottawa
Air Canada
1 STOPS
SFO
San Francisco
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29 Jul - 31 Jul $ 1,352.00
SFO
San Francisco
Air Canada
1 STOPS
YOW
Ottawa
YOW
Ottawa
Air Canada
1 STOPS
SFO
San Francisco
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29 Jul - 31 Jul $ 1,458.00
SFO
San Francisco
Air Canada
1 STOPS
YOW
Ottawa
YOW
Ottawa
Air Canada
1 STOPS
SFO
San Francisco
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One-way flights to Ottawa from San Francisco

7:08 PM - 11:20 AM
Porter Airlines
2 Stops
16h 25m
SFO - YOW
$ 408
Kiwi
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1:20 PM - 11:20 PM
Porter Airlines
1 Stops
8h 5m
SFO - YOW
$ 590
Kiwi
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8:10 AM - 5:06 PM
United Airlines
1 Stops
7h 38m
SFO - YOW
$ 648
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.