AirHint found the following cheapest one-way flights from Mexico City (MEX) to Dallas-Fort Worth (DFW) in December 2025 (see full year).
One-Way flights
| 15 Dec | Viva | direct | |
| 06 Dec | Viva | direct | |
| 05 Dec | Viva | direct | |
| 24 Dec | Viva | direct | |
| 25 Dec | Viva | direct | |
| 16 Dec | Viva | direct | |
| 18 Dec | Viva | direct | |
| 03 Dec | Viva | direct | |
| 23 Dec | Viva | direct | |
| 17 Dec | Viva | direct |
Also check the deals for return flights from Mexico City to Dallas-Fort Worth in December.
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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