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

Return flights

16 Oct - 23 Oct	Volaris	direct
30 Oct - 06 Nov	Volaris	direct
02 Oct - 07 Oct	Volaris	direct
24 Oct - 08 Nov	Aeromexico
20 Oct - 25 Oct	Aeromexico
16 Oct - 25 Oct	Aeromexico
21 Oct - 28 Oct	Aeromexico
31 Oct - 07 Nov	Aeromexico
03 Oct - 04 Oct	Aeromexico
21 Oct - 28 Oct	United	direct
16 Oct - 25 Oct	United	direct
24 Oct - 08 Nov	United	direct
31 Oct - 07 Nov	United	direct
25 Oct - 06 Nov	Viva
25 Oct - 08 Nov	Viva
25 Oct - 07 Nov	Viva
19 Oct - 06 Nov	Viva
26 Oct - 06 Nov	Viva
25 Oct - 26 Oct	Viva
04 Oct - 15 Oct	Viva

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

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.

Book a cheap hotel in San Luis Potosi

Cheap car rent in San Luis Potosi

Cheapest return flights from Houston to San Luis Potosi in October from 172€

Return flights