Cheapest one-way flights from Chicago to Dallas-Fort Worth in December from $29

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

One-Way flights

08 Dec Frontier Airlines direct
03 Dec Spirit Airlines direct
02 Dec Spirit Airlines direct
05 Dec Frontier Airlines direct
07 Dec Frontier Airlines direct
14 Dec Frontier Airlines direct
01 Dec Frontier Airlines direct
22 Dec Frontier Airlines direct
30 Dec Frontier Airlines direct
31 Dec Frontier Airlines direct

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

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