Cheapest one-way flights from San Antonio to Mexico City in September from $77

Best time to book flights for San Antonio (SAT) to Mexico City (MEX) flights at AirHint

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

One-Way flights

10 Sep Viva Aerobus direct
05 Sep Viva Aerobus direct
16 Sep Viva Aerobus direct
20 Sep Viva Aerobus direct
04 Sep Viva Aerobus direct
12 Sep Viva Aerobus direct
23 Sep Viva Aerobus direct
25 Sep Viva Aerobus direct
02 Sep Viva Aerobus direct
06 Sep Viva Aerobus direct

Also check the deals for return flights from San Antonio 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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