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

Return flights

05 Dec - 12 Dec	Volaris	direct
06 Dec - 11 Dec	Aeromexico
05 Dec - 09 Dec	Volaris	direct
03 Dec - 09 Dec	Volaris	direct
04 Dec - 11 Dec	Aeromexico
02 Dec - 09 Dec	Aeromexico
03 Dec - 10 Dec	Volaris	direct
17 Dec - 24 Dec	Volaris	direct
02 Dec - 05 Dec	Aeromexico
04 Dec - 09 Dec	Aeromexico
21 Dec - 09 Jan	Volaris	direct
21 Dec - 07 Jan	Volaris	direct
23 Dec - 15 Jan	Volaris	direct
27 Dec - 14 Jan	Aeromexico
31 Dec - 21 Jan	Viva
31 Dec - 14 Jan	Viva
24 Dec - 14 Jan	Viva
31 Dec - 15 Jan	Viva
31 Dec - 17 Jan	Viva
31 Dec - 12 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 168€

Return flights