Cheapest return flights from Chicago to Dallas-Fort Worth in September from 251€

AirHint found the following cheapest return flights from Chicago (MDW) to Dallas-Fort Worth (DFW) in September 2026 (see full year).

Return flights

11 Sep - 13 Sep Southwest Airlines direct
23 Sep - 30 Sep Porter Airlines (Canada) Ltd

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

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