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

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Ottawa (YOW) to San Francisco (SFO)

How to find the cheapest flight from Ottawa (YOW) to San Francisco (SFO)
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How to find the cheapest flight from Ottawa (YOW) to San Francisco (SFO)
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How to find the cheapest flight from Ottawa (YOW) to San Francisco (SFO)
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Cheap flights from Ottawa to San Francisco in April , May 2025

30 Apr - 09 May $ 298.00
YOW
Ottawa
Porter Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Porter Airlines
1 STOPS
YOW
Ottawa
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24 Apr - 01 May $ 334.00
YOW
Ottawa
Porter Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Porter Airlines
1 STOPS
YOW
Ottawa
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18 Apr - 14 May $ 1,264.00
YOW
Ottawa
Air Canada
1 STOPS
SFO
San Francisco
SFO
San Francisco
Air Canada
1 STOPS
YOW
Ottawa
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Last minute flights from Ottawa to San Francisco

29 Apr - 30 Apr $ 317.00
YOW
Ottawa
Porter Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Porter Airlines
1 STOPS
YOW
Ottawa
Pick dates
26 Apr - 01 May $ 331.00
YOW
Ottawa
Air Canada
1 STOPS
SFO
San Francisco
SFO
San Francisco
Air Canada
1 STOPS
YOW
Ottawa
Pick dates
26 Apr - 01 May $ 672.00
YOW
Ottawa
Air Canada
1 STOPS
SFO
San Francisco
SFO
San Francisco
Air Canada
1 STOPS
YOW
Ottawa
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One-way flights to San Francisco from Ottawa

6:15 AM - 9:45 AM
Porter Airlines
1 Stops
9h 24m
YOW - SFO
$ 168
Kiwi
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10:37 AM - 3:35 PM
Air Canada
1 Stops
10h 57m
YOW - SFO
$ 192
Kiwi
Pick dates
6:33 AM - 8:45 AM
United Airlines
1 Stops
7h 55m
YOW - SFO
$ 504
Kiwi
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How to find the cheapest flight from Ottawa (YOW) to San Francisco (SFO)

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