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

Return flights

08 Dec - 13 Dec	Aeromexico
10 Dec - 15 Dec	Aeromexico
24 Dec - 31 Dec	Volaris
07 Dec - 14 Dec	Aeromexico
06 Dec - 13 Dec	Aeromexico
06 Dec - 30 Dec	Aeromexico
11 Dec - 14 Dec	Aeromexico
02 Dec - 09 Dec	Aeromexico
05 Dec - 13 Dec	Aeromexico
02 Dec - 06 Dec	Aeromexico
23 Dec - 09 Jan	Volaris	direct
31 Dec - 09 Jan	Volaris	direct
22 Dec - 14 Jan	Volaris	direct
19 Dec - 04 Jan	Volaris	direct
22 Dec - 06 Jan	Volaris	direct
30 Dec - 05 Jan	Volaris	direct
18 Dec - 05 Jan	Volaris	direct
24 Dec - 14 Jan	Viva
30 Dec - 14 Jan	Viva
31 Dec - 14 Jan	Viva

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

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from San Luis Potosi to Cancun in December from 97€

Return flights