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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 April , May 2026

21 Apr - 28 May $ 389.00
SFO
San Francisco
Porter Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Porter Airlines
1 STOPS
SFO
San Francisco
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10 Apr - 07 May $ 583.00
SFO
San Francisco
Porter Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Porter Airlines
1 STOPS
SFO
San Francisco
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12 Apr - 07 May $ 630.00
SFO
San Francisco
Porter Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Porter Airlines
1 STOPS
SFO
San Francisco
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Last minute flights from San Francisco to Ottawa

21 Apr - 30 Apr $ 411.00
SFO
San Francisco
Porter Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Porter Airlines
1 STOPS
SFO
San Francisco
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10 Apr - 30 Apr $ 605.00
SFO
San Francisco
Porter Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Porter Airlines
1 STOPS
SFO
San Francisco
Pick dates
12 Apr - 30 Apr $ 651.00
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

6:00 AM - 11:25 AM
WestJet
1 Stops
8h 15m
SFO - YOW
$ 185
Kiwi
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1:45 PM - 11:30 PM
Porter Airlines
1 Stops
7h 56m
SFO - YOW
$ 384
Kiwi
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6:33 AM - 1:55 PM
United Airlines
1 Stops
7h 34m
SFO - YOW
$ 517
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.