Cheapest return SLP–IAH flights, September

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

Return flights

01 Sep - 26 Sep Volaris direct
24 Sep - 03 Oct Volaris direct
24 Sep - 01 Oct Volaris direct
24 Sep - 27 Sep Viva
10 Sep - 27 Sep Viva
10 Sep - 01 Oct Viva
01 Sep - 08 Sep Delta
10 Sep - 27 Sep United direct

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

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