Cheapest return flights from San Antonio to Mexico City in October from $223

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 October 2025 (see full year).

Return flights

18 Oct - 07 Nov Viva Aerobus direct
17 Oct - 07 Nov Viva Aerobus direct
18 Oct - 23 Oct Viva Aerobus direct
17 Oct - 23 Oct Viva Aerobus direct
26 Oct - 07 Nov Viva Aerobus direct
20 Oct - 07 Nov Viva Aerobus
20 Oct - 23 Oct Viva Aerobus
20 Oct - 23 Oct Viva Aerobus direct
20 Oct - 07 Nov Viva Aerobus direct

Also check the deals for one-way flights from San Antonio to Mexico City in October.

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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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