AirHint found the following cheapest return flights from Tucson (TUS) to Dallas-Fort Worth (DFW) in December 2025 (see full year).
Return flights
| 11 Dec - 14 Dec | Frontier Airlines | direct | |
| 04 Dec - 07 Dec | Frontier Airlines | direct | |
| 30 Dec - 09 Jan | Frontier Airlines | ||
| 22 Dec - 08 Jan | American Airlines | direct | |
| 20 Dec - 28 Dec | Southwest Airlines |
Also check the deals for one-way flights from Tucson to Dallas-Fort Worth 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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