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Cheap flights from San Diego (SAN) to Cancun (CUN)

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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 San Diego (SAN) to Cancun (CUN)

How to find the cheapest flight from San Diego (SAN) to Cancun (CUN)
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How to find the cheapest flight from San Diego (SAN) to Cancun (CUN)
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How to find the cheapest flight from San Diego (SAN) to Cancun (CUN)
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Cheap flights from San Diego to Cancun in December 2025 , January 2026

30 Dec - 15 Jan $ 387.00
SAN
San Diego
Frontier Airlines
1 STOPS
CUN
Cancun
CUN
Cancun
Frontier Airlines
1 STOPS
SAN
San Diego
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21 Dec - 07 Jan $ 685.00
SAN
San Diego
Alaska Airlines
1 STOPS
CUN
Cancun
CUN
Cancun
Alaska Airlines
1 STOPS
SAN
San Diego
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18 Dec - 04 Jan $ 2,134.00
SAN
San Diego
Hawaiian Airlines
1 STOPS
CUN
Cancun
CUN
Cancun
Hawaiian Airlines
1 STOPS
SAN
San Diego
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Last minute flights from San Diego to Cancun

23 Dec - 31 Dec $ 554.00
SAN
San Diego
United Airlines
1 STOPS
CUN
Cancun
CUN
Cancun
United Airlines
1 STOPS
SAN
San Diego
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25 Dec - 31 Dec $ 603.00
SAN
San Diego
United Airlines
1 STOPS
CUN
Cancun
CUN
Cancun
United Airlines
1 STOPS
SAN
San Diego
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18 Dec - 31 Dec $ 1,782.00
SAN
San Diego
Alaska Airlines
1 STOPS
CUN
Cancun
CUN
Cancun
Alaska Airlines
1 STOPS
SAN
San Diego
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One-way flights to Cancun from San Diego

6:20 AM - 10:30 AM
AeroMéxico
1 Stops
8h 53m
SAN - CUN
$ 204
Kiwi
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8:00 AM - 2:26 PM
United Airlines
1 Stops
6h 50m
SAN - CUN
$ 262
Kiwi
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8:00 AM - 2:26 PM
United Airlines
1 Stops
6h 50m
SAN - CUN
$ 289
Kiwi
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How to find the cheapest flight from San Diego (SAN) to Cancun (CUN)

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