Earn point on your loyalty program!arrow arc left

Cheap flights from Atlanta (ATL) to Chicago (CHI)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Atlanta (ATL) to Chicago (CHI)

How to find the cheapest flight from Atlanta (ATL) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Atlanta (ATL) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Atlanta (ATL) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Atlanta to Chicago in November , December 2026

25 Nov - 16 Dec $ 179.00
ATL
Atlanta
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
ATL
Atlanta
Pick dates
14 Nov - 09 Dec $ 199.00
ATL
Atlanta
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
ATL
Atlanta
Pick dates
19 Nov - 10 Dec $ 229.00
ATL
Atlanta
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
ATL
Atlanta
Pick dates

Last minute flights from Atlanta to Chicago

24 Nov - 30 Nov $ 258.00
ATL
Atlanta
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
ATL
Atlanta
Pick dates
13 Nov - 30 Nov $ 301.00
ATL
Atlanta
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
ATL
Atlanta
Pick dates
19 Nov - 30 Nov $ 331.00
ATL
Atlanta
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
ATL
Atlanta
Pick dates

One-way flights to Chicago from Atlanta

7:11 AM - 7:11 AM
Frontier Airlines
0 Stops
2h 1m
ATL - CHI
$ 125
Kiwi
Pick dates
11:35 AM - 11:35 AM
Frontier Airlines
0 Stops
2h 16m
ATL - CHI
$ 126
Kiwi
Pick dates
10:59 PM - 10:59 PM
Frontier Airlines
0 Stops
2h 14m
ATL - CHI
$ 145
Kiwi
Pick dates

How to find the cheapest flight from Atlanta (ATL) to Chicago (CHI)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Atlanta (ATL) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Atlanta (ATL) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.