Flights from San Diego to Cancun

Our cheapest offers for flights from San Diego to Cancun

Here you can compare cheap flights from San Diego (SAN) to Cancun (CUN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Cancun. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
San Diego
Cancun
Outbound
09/19/25
2 Stopovers (LAX, MEX)
AM4939, AM0647, AM0554
11h 03min
Return
09/29/25
1 Stopover (SLC)
AM5042, AM4274
09h 45min
Aeroméxico ?
$385
Best option
San Diego
Cancun
Outbound
07/25/25
1 Stopover (ATL)
AM4444, AM3091
08h 21min
Return
08/17/25
1 Stopover (ATL)
DL0609, DL0924
11h 11min
Aeroméxico ?
$418
San Diego
Cancun
Pay attention to transfer at connecting flight
Outbound
09/04/25
2 Stopovers (LAS, MEX)
NK3792, AM0481, AM0562
31h 47min
Return
09/28/25
3 Stopovers (SAL, IAD, BWI, LAS)
N34317, N34312, NK2377, NK3791
27h 48min
Spirit Airlines, Aeroméxico
$485
found 3 days ago
San Diego
Cancun
Outbound
09/04/25
1 Stopover (LAX)
AM4221, AM3805
08h 57min
Return
09/28/25
1 Stopover (MSP)
DL1878, DL2146
11h 30min
Aeroméxico ?
$414
found 3 days ago
San Diego
Cancun
Outbound
07/25/25
1 Stopover (DEN)
F94990, F90070
17h 45min
Return
08/17/25
1 Stopover (DEN)
F90071, F94989
30h 14min
Frontier Airlines
$441
San Diego
Cancun
Outbound
07/25/25
1 Stopover (DEN)
F94990, F90070
17h 45min
Return
08/17/25
1 Stopover (DEN)
F90071, F94989
30h 14min
Frontier Airlines
$453
San Diego
Cancun
Outbound
07/25/25
1 Stopover (PHX)
AA0625, AA0515
06h 38min
Return
08/17/25
1 Stopover (PHX)
AA0186, AA2122
20h 22min
American Airlines ?
$454
San Diego
Cancun
Outbound
07/25/25
1 Stopover (ATL)
AM4599, AM3091
09h 15min
Return
08/17/25
1 Stopover (LAX)
UA1653, UA5612
17h 46min
Aeroméxico ?
$465
San Diego
Cancun
Outbound
09/19/25
1 Stopover (DFW)
AA2361, AA1343
15h 07min
Return
09/29/25
1 Stopover (DFW)
AA0681, AA2034
17h 02min
American Airlines ?
$472
San Diego
Cancun
Outbound
09/04/25
1 Stopover (CLT)
AA2056, AA1778
14h 13min
Return
09/28/25
1 Stopover (DFW)
AA0316, AA1243
13h 53min
American Airlines ?
$490
found 3 days ago
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from San Diego to Cancun

Favorite airline: United Airlines
The majority of passengers on the route San Diego – Cancun prefer to fly with United Airlines.
United Airlines
25 %
American Airlines
20 %
Spirit Airlines
20 %
Favourite connection: via Dallas
The most popular route is via Dallas and is booked by 40 % of all travelers.
Route
bookings
1 stopover Dallas-Fort Worth International Airport, T
17h 24min, from $414
40 %
1 stopover Houston - George Bush Intercontinental Airport, TX
15h 15min, from $429
30 %
2 stopovers Phoenix - Sky Harbor International Airport Dallas-Fort Worth International Airport, T
14h 25min, from $424
20 %

Important flight information

Flight information: San Diego - Cancun

Roundtrip from $384.40
Distance 3264 km
Departure airport Airport San Diego - Lindberg Field International, CA (SAN)
Arrival airport Airport Cancun (CUN)
Destination country Flights to Mexico
Alternative routes to Mexico
Alternative flights to Cancun
Flight destinations with a similar price
Flight destinations with a similar price