AirHint found the following cheapest return flights from San Luis Potosi (SLP) to Cancun (CUN) in May 2026 (see full year).

Return flights

05 May - 11 May	Volaris	direct
06 May - 09 May	Aeromexico
09 May - 14 May	Aeromexico
01 May - 04 May	Volaris	direct
21 May - 24 May	Aeromexico
21 May - 25 May	Aeromexico
01 May - 05 May	Aeromexico
03 May - 03 May	Volaris

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

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 May from 190€

Return flights