Cheapest return flights from Chicago to Atlanta in January from $55

AirHint found the following cheapest return flights from Chicago (ORD) to Atlanta (ATL) in January 2026 (see full year).

Return flights

13 Jan - 15 Jan Frontier Airlines direct
15 Jan - 18 Jan Frontier Airlines direct
16 Jan - 19 Jan Frontier Airlines direct
23 Jan - 25 Jan Frontier Airlines direct
22 Jan - 25 Jan Frontier Airlines direct
16 Jan - 18 Jan Frontier Airlines direct
30 Jan - 01 Feb Frontier Airlines direct
08 Jan - 12 Jan Frontier Airlines direct
15 Jan - 21 Feb Frontier Airlines direct
09 Jan - 11 Jan Frontier Airlines direct
25 Jan - 16 Feb Frontier Airlines direct
07 Jan - 13 Jan Spirit Airlines
07 Jan - 14 Jan Spirit Airlines
23 Jan - 10 Feb Spirit Airlines
22 Jan - 10 Feb Spirit Airlines
30 Jan - 10 Feb Spirit Airlines
31 Jan - 10 Feb Spirit Airlines
27 Jan - 10 Feb Spirit Airlines
25 Jan - 10 Feb Spirit Airlines
13 Jan - 01 Feb Spirit Airlines

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

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