Cheapest return flights from Houston to San Luis Potosi in December from $494

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

Return flights

20 Dec - 28 Dec Volaris
19 Dec - 05 Jan Aeromexico
02 Dec - 06 Dec Viva
20 Dec - 28 Dec United direct
22 Dec - 05 Jan Viva
22 Dec - 28 Dec Viva
20 Dec - 05 Jan Viva
19 Dec - 28 Dec Viva
22 Dec - 27 Dec Viva
19 Dec - 05 Jan United direct
20 Dec - 27 Dec Viva
19 Dec - 27 Dec Viva

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

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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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