Cheapest return flights from Chicago to Atlanta in December from $57

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

Return flights

13 Dec - 15 Dec Frontier Airlines direct
17 Dec - 22 Dec Frontier Airlines direct
04 Dec - 04 Dec Frontier Airlines direct
12 Dec - 17 Jan Frontier Airlines direct
20 Dec - 25 Dec Frontier Airlines direct
23 Dec - 31 Dec Frontier Airlines direct
25 Dec - 29 Dec Frontier Airlines direct
23 Dec - 03 Jan Frontier Airlines direct
20 Dec - 27 Dec Frontier Airlines direct
19 Dec - 01 Jan Frontier Airlines direct
12 Dec - 05 Jan American Airlines direct
03 Dec - 09 Dec Spirit Airlines
03 Dec - 17 Dec Spirit Airlines
03 Dec - 16 Dec Spirit Airlines
17 Dec - 06 Jan Spirit Airlines
15 Dec - 04 Jan Spirit Airlines
17 Dec - 04 Jan Spirit Airlines
14 Dec - 04 Jan Spirit Airlines
24 Dec - 14 Jan Spirit Airlines
15 Dec - 01 Jan Spirit Airlines

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

Skyscanner

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.

Book a cheap hotel in Atlanta

Cheap car rent in Atlanta

Feel free to contact us with any feedback or request another flight research.