Cheapest return flights from Chicago to Dallas-Fort Worth in May from $284

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

Return flights

13 May - 17 May Delta
22 May - 25 May Southwest Airlines

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

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