Cheapest return flights from Dallas-Fort Worth to Chicago in March from $45

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

Return flights

07 Mar - 11 Mar Frontier Airlines direct
07 Mar - 08 Mar Frontier Airlines direct
07 Mar - 25 Mar Frontier Airlines direct
07 Mar - 09 Mar Frontier Airlines direct
25 Mar - 15 Apr Frontier Airlines direct
24 Mar - 14 Apr Frontier Airlines direct
07 Mar - 12 Mar Frontier Airlines direct
25 Mar - 08 Apr Frontier Airlines direct
11 Mar - 25 Mar Frontier Airlines direct
24 Mar - 01 Apr Frontier Airlines direct
07 Mar - 24 Mar Frontier Airlines direct
09 Mar - 13 Mar Frontier Airlines direct
11 Mar - 13 Mar Frontier Airlines direct
24 Mar - 03 Apr Frontier Airlines direct
25 Mar - 03 Apr Frontier Airlines direct
25 Mar - 02 Apr Frontier Airlines direct
18 Mar - 01 Apr Frontier Airlines direct
05 Mar - 08 Mar Frontier Airlines direct
21 Mar - 13 Apr Frontier Airlines direct
18 Mar - 07 Apr Spirit Airlines

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

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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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