Cheapest one-way flights from Phoenix to Dallas-Fort Worth in December from $78

AirHint found the following cheapest one-way flights from Phoenix (PHX) to Dallas-Fort Worth (DFW) in December 2025 (see full year).

One-Way flights

10 Dec Frontier Airlines
11 Dec Frontier Airlines direct
07 Dec Frontier Airlines direct
12 Dec Frontier Airlines direct
08 Dec Frontier Airlines direct
15 Dec Frontier Airlines direct
02 Dec Southwest Airlines direct
10 Dec American Airlines direct
22 Dec Sun Country Airlines
27 Dec Sun Country Airlines

Also check the deals for return flights from Phoenix to Dallas-Fort Worth in December.

Skyscanner

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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