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
| 05 Dec | Viva | direct | |
| 08 Dec | Viva | direct | |
| 01 Dec | Viva | direct | |
| 02 Dec | Viva | ||
| 02 Dec | Frontier Airlines | direct | |
| 12 Dec | Viva | direct | |
| 13 Dec | Viva | direct | |
| 18 Dec | Viva | direct | |
| 11 Dec | Viva | ||
| 16 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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