AirHint found the following cheapest one-way flights from Mexico City (MEX) to San Antonio (SAT) in March 2026 (see full year).
One-Way flights
| 23 Mar | Viva | ||
| 20 Mar | Viva | ||
| 24 Mar | Viva | ||
| 24 Mar | Volaris | direct | |
| 19 Mar | Viva | direct | |
| 18 Mar | Volaris | direct | |
| 25 Mar | Volaris | direct | |
| 20 Mar | Volaris | direct | |
| 23 Mar | Volaris | direct | |
| 31 Mar | Volaris | direct |
Also check the deals for return flights from Mexico City to San Antonio in March.
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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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