Cheapest return flights from San Antonio to Mexico City in September from $212

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

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

Return flights

12 Sep - 15 Sep Viva Aerobus direct
11 Sep - 15 Sep Viva Aerobus direct
18 Sep - 06 Oct Viva Aerobus direct
08 Sep - 15 Sep Viva Aerobus direct
16 Sep - 06 Oct Viva Aerobus direct
15 Sep - 06 Oct Viva Aerobus direct
12 Sep - 13 Sep Viva Aerobus direct
11 Sep - 13 Sep Viva Aerobus direct
11 Sep - 12 Sep Viva Aerobus direct
08 Sep - 13 Sep Viva Aerobus direct
08 Sep - 12 Sep Viva Aerobus direct
08 Sep - 11 Sep Viva Aerobus direct
15 Sep - 15 Sep Viva Aerobus

Also check the deals for one-way 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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