Cheapest return flights from San Salvador to Cancun in December from $313

AirHint found the following cheapest return flights from San Salvador (SAL) to Cancun (CUN) in December 2025 (see full year).

Return flights

17 Dec - 24 Dec Aeromexico
08 Dec - 11 Dec Aeromexico
25 Dec - 01 Jan Aeromexico
23 Dec - 27 Dec Avianca direct
06 Dec - 13 Dec Aeromexico
09 Dec - 13 Dec Aeromexico
02 Dec - 06 Dec Aeromexico
18 Dec - 22 Dec Aeromexico
25 Dec - 02 Jan Aeromexico
06 Dec - 09 Dec Aeromexico
27 Dec - 31 Dec Aeromexico
30 Dec - 03 Jan Aeromexico
30 Dec - 02 Jan Aeromexico
31 Dec - 03 Jan Aeromexico
25 Dec - 30 Dec Aeromexico
26 Dec - 03 Jan Avianca
27 Dec - 04 Jan Copa

Also check the deals for one-way flights from San Salvador to Cancun in December.

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