Cheapest return flights from Chicago to Dallas-Fort Worth in September from $107

Best time to book flights for Chicago (ORD) to Dallas-Fort Worth (DFW) flights at AirHint

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

Return flights

04 Sep - 09 Sep Frontier Airlines direct
19 Sep - 21 Sep Spirit Airlines direct
18 Sep - 22 Sep Spirit Airlines direct
19 Sep - 22 Sep Spirit Airlines direct
01 Sep - 08 Sep Frontier Airlines direct
12 Sep - 14 Sep Spirit Airlines direct

Also check the deals for one-way flights from Chicago to Dallas-Fort Worth in September.

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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