Cheapest one-way flights from Houston to Mexico City in September from $65

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

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

One-Way flights

07 Sep Viva Aerobus direct
05 Sep Viva Aerobus direct
25 Sep Viva Aerobus direct
29 Sep Viva Aerobus direct
03 Sep Viva Aerobus direct
14 Sep Viva Aerobus direct
23 Sep Viva Aerobus direct
28 Sep Viva Aerobus direct
12 Sep Viva Aerobus direct
01 Sep Viva Aerobus direct

Also check the deals for return flights from Houston to Mexico City 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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