Cheapest return flights from San Antonio to Mexico City in December from $230

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 December 2025 (see full year).

Return flights

09 Dec - 24 Dec Viva Aerobus direct
09 Dec - 30 Dec Viva Aerobus
29 Dec - 31 Dec Viva Aerobus
15 Dec - 31 Dec Viva Aerobus
15 Dec - 24 Dec Viva Aerobus
17 Dec - 31 Dec Viva Aerobus
17 Dec - 24 Dec Viva Aerobus
29 Dec - 30 Dec Viva Aerobus
15 Dec - 30 Dec Viva Aerobus
17 Dec - 30 Dec Viva Aerobus
31 Dec - 04 Jan Viva Aerobus direct
29 Dec - 04 Jan Viva Aerobus
15 Dec - 04 Jan Viva Aerobus
17 Dec - 04 Jan Viva Aerobus
20 Dec - 04 Jan Viva Aerobus
20 Dec - 04 Jan Viva Aerobus direct
15 Dec - 04 Jan Viva Aerobus direct
17 Dec - 04 Jan Viva Aerobus direct
29 Dec - 04 Jan Viva Aerobus direct

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

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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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