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Cheap flights from Montreal (YUL) to San Diego (SAN)

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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 Diego (SAN)

How to find the cheapest flight from Montreal (YUL) to San Diego (SAN)
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How to find the cheapest flight from Montreal (YUL) to San Diego (SAN)
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How to find the cheapest flight from Montreal (YUL) to San Diego (SAN)
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Cheap flights from Montreal to San Diego in September , October 2026

26 Sep - 03 Oct $ 313.00
YUL
Montreal
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
YUL
Montreal
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10 Sep - 07 Oct $ 457.00
YUL
Montreal
Air Canada
1 STOPS
SAN
San Diego
SAN
San Diego
Air Canada
1 STOPS
YUL
Montreal
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10 Sep - 06 Oct $ 712.00
YUL
Montreal
Air Canada
DIRECT
SAN
San Diego
SAN
San Diego
Air Canada
DIRECT
YUL
Montreal
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Last minute flights from Montreal to San Diego

23 Sep - 30 Sep $ 340.00
YUL
Montreal
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
YUL
Montreal
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10 Sep - 01 Oct $ 538.00
YUL
Montreal
WestJet
1 STOPS
SAN
San Diego
SAN
San Diego
WestJet
2 STOPS
YUL
Montreal
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10 Sep - 30 Sep $ 1,192.00
YUL
Montreal
Air Canada
DIRECT
SAN
San Diego
SAN
San Diego
Air Canada
DIRECT
YUL
Montreal
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One-way flights to San Diego from Montreal

7:15 AM - 11:45 AM
WestJet
1 Stops
9h 55m
YUL - SAN
$ 171
Kiwi
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2:30 PM - 7:45 PM
Air Canada
2 Stops
10h 40m
YUL - SAN
$ 258
Kiwi
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5:45 PM - 5:45 PM
Air Canada
0 Stops
5h 51m
YUL - SAN
$ 321
Kiwi
Pick dates

How to find the cheapest flight from Montreal (YUL) to San Diego (SAN)

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