Cheapest return flights from Mexico City to Houston in September from $195

Best time to book flights for Mexico City (MEX) to Houston (IAH) flights at AirHint

AirHint found the following cheapest return flights from Mexico City (MEX) to Houston (IAH) in September 2025 (see full year).

Return flights

21 Sep - 09 Oct Viva Aerobus
21 Sep - 04 Oct Viva Aerobus
21 Sep - 10 Oct Viva Aerobus
20 Sep - 09 Oct Viva Aerobus
20 Sep - 04 Oct Viva Aerobus
20 Sep - 10 Oct Viva Aerobus
21 Sep - 30 Sep Viva Aerobus
20 Sep - 30 Sep Viva Aerobus
21 Sep - 28 Sep Viva Aerobus
20 Sep - 28 Sep Viva Aerobus
18 Sep - 04 Oct Viva Aerobus
28 Sep - 09 Oct Viva Aerobus
28 Sep - 04 Oct Viva Aerobus
28 Sep - 10 Oct Viva Aerobus
04 Sep - 08 Sep Delta direct
03 Sep - 08 Sep Delta direct
01 Sep - 18 Sep Viva Aerobus direct
01 Sep - 05 Sep Viva Aerobus direct
18 Sep - 21 Sep Viva Aerobus
18 Sep - 30 Sep Viva Aerobus

Also check the deals for one-way flights from Mexico City to Houston in September.

Skyscanner

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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