AirHint found the following cheapest return flights from Mexico City (MEX) to San Antonio (SAT) in January 2026 (see full year).

Return flights

15 Jan - 28 Jan	Delta	direct
19 Jan - 20 Jan	Viva	direct
19 Jan - 22 Jan	Viva	direct
19 Jan - 23 Jan	Viva	direct
19 Jan - 24 Jan	Viva	direct
19 Jan - 25 Jan	Viva	direct
19 Jan - 27 Jan	Viva	direct
19 Jan - 29 Jan	Viva	direct
19 Jan - 30 Jan	Viva	direct
19 Jan - 31 Jan	Viva	direct
19 Jan - 04 Feb	Viva	direct
19 Jan - 05 Feb	Viva	direct
19 Jan - 06 Feb	Viva	direct
19 Jan - 07 Feb	Viva	direct
19 Jan - 08 Feb	Viva	direct
19 Jan - 02 Feb	Viva	direct
19 Jan - 03 Feb	Viva	direct
20 Jan - 04 Feb	Viva	direct
20 Jan - 05 Feb	Viva	direct
20 Jan - 06 Feb	Viva	direct

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

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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Cheapest return flights from Mexico City to San Antonio in January from 190€

Return flights