AirHint found the following cheapest return flights from Houston (IAH) to San Luis Potosi (SLP) in February 2026 (see full year).

Return flights

13 Feb - 15 Feb	American Airlines
14 Feb - 19 Feb	United	direct
13 Feb - 15 Feb	United	direct
09 Feb - 12 Feb	Viva
09 Feb - 15 Feb	Viva
09 Feb - 17 Feb	Viva
09 Feb - 10 Feb	Viva
16 Feb - 17 Feb	Viva
08 Feb - 12 Feb	Viva
08 Feb - 15 Feb	Viva
19 Feb - 11 Mar	Viva
21 Feb - 11 Mar	Viva
22 Feb - 11 Mar	Viva
21 Feb - 13 Mar	Viva
22 Feb - 13 Mar	Viva

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

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 Houston to San Luis Potosi in February from $439

Return flights