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Cheap flights from Toronto (YTO) 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 Toronto (YTO) to San Francisco (SFO)

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

25 Apr - 07 May $ 339.00
YTO
Toronto
WestJet
DIRECT
SFO
San Francisco
SFO
San Francisco
WestJet
1 STOPS
YTO
Toronto
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30 Apr - 28 May $ 358.00
YTO
Toronto
Air Canada
DIRECT
SFO
San Francisco
SFO
San Francisco
Air Canada
DIRECT
YTO
Toronto
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18 Apr - 14 May $ 802.00
YTO
Toronto
Air Canada
DIRECT
SFO
San Francisco
SFO
San Francisco
Air Canada
DIRECT
YTO
Toronto
Pick dates

Last minute flights from Toronto to San Francisco

26 Apr - 30 Apr $ 337.00
YTO
Toronto
WestJet
DIRECT
SFO
San Francisco
SFO
San Francisco
WestJet
1 STOPS
YTO
Toronto
Pick dates
29 Apr - 30 Apr $ 390.00
YTO
Toronto
Porter Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Porter Airlines
DIRECT
YTO
Toronto
Pick dates
25 Apr - 30 Apr $ 511.00
YTO
Toronto
Air Canada
DIRECT
SFO
San Francisco
SFO
San Francisco
Air Canada
DIRECT
YTO
Toronto
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One-way flights to San Francisco from Toronto

9:45 AM - 9:45 AM
Porter Airlines
0 Stops
5h 54m
YTO - SFO
$ 191
Kiwi
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9:45 AM - 9:45 AM
Porter Airlines
0 Stops
5h 54m
YTO - SFO
$ 192
Kiwi
Pick dates
12:50 PM - 12:50 PM
United Airlines
0 Stops
5h 41m
YTO - SFO
$ 504
Kiwi
Pick dates

How to find the cheapest flight from Toronto (YTO) to San Francisco (SFO)

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