Cheapest return flights from Chicago to Atlanta in December from 41€

AirHint found the following cheapest return flights from Chicago (MDW) to Atlanta (ATL) in December 2025 (see full year).

Return flights

13 Dec - 07 Jan Frontier Airlines direct
02 Dec - 03 Dec Frontier Airlines direct
10 Dec - 13 Dec Frontier Airlines direct
09 Dec - 17 Dec Frontier Airlines direct
10 Dec - 17 Dec Frontier Airlines direct
10 Dec - 18 Dec Frontier Airlines direct
09 Dec - 18 Dec Frontier Airlines direct
18 Dec - 18 Jan Frontier Airlines direct
18 Dec - 18 Dec Frontier Airlines direct
11 Dec - 15 Dec Frontier Airlines direct
14 Dec - 16 Dec Frontier Airlines direct
17 Dec - 21 Dec Frontier Airlines direct
22 Dec - 06 Jan Frontier Airlines direct
22 Dec - 05 Jan Frontier Airlines direct
30 Dec - 06 Jan Frontier Airlines direct
30 Dec - 01 Jan Frontier Airlines direct
20 Dec - 02 Jan Frontier Airlines direct
26 Dec - 01 Jan Frontier Airlines direct
21 Dec - 01 Jan Frontier Airlines direct
18 Dec - 04 Jan Frontier Airlines direct

Also check the deals for one-way flights from Chicago to Atlanta in December.

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