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Cheap flights from Montreal (YUL) to San Francisco (SFO)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
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How to find the cheapest flight from Montreal (YUL) to San Francisco (SFO)

How to find the cheapest flight from Montreal (YUL) to San Francisco (SFO)
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How to find the cheapest flight from Montreal (YUL) to San Francisco (SFO)
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How to find the cheapest flight from Montreal (YUL) to San Francisco (SFO)
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Cheap flights from Montreal to San Francisco in January , February 2026

26 Jan - 01 Feb $ 331.00
YUL
Montreal
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
DIRECT
YUL
Montreal
Pick dates
21 Jan - 05 Feb $ 349.00
YUL
Montreal
Porter Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Porter Airlines
1 STOPS
YUL
Montreal
Pick dates
12 Jan - 09 Feb $ 893.00
YUL
Montreal
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
DIRECT
YUL
Montreal
Pick dates

Last minute flights from Montreal to San Francisco

26 Jan - 31 Jan $ 331.00
YUL
Montreal
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
DIRECT
YUL
Montreal
Pick dates
18 Jan - 01 Feb $ 400.00
YUL
Montreal
United Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
YUL
Montreal
Pick dates
14 Jan - 31 Jan $ 729.00
YUL
Montreal
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
DIRECT
YUL
Montreal
Pick dates

One-way flights to San Francisco from Montreal

6:45 AM - 9:50 AM
Porter Airlines
1 Stops
8h 58m
YUL - SFO
$ 150
Kiwi
Pick dates
6:45 AM - 9:50 AM
Porter Airlines
1 Stops
8h 58m
YUL - SFO
$ 216
Kiwi
Pick dates
5:50 PM - 5:50 PM
United Airlines
0 Stops
6h 32m
YUL - SFO
$ 304
Kiwi
Pick dates

How to find the cheapest flight from Montreal (YUL) to San Francisco (SFO)

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