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 June , July 2026

30 Jun - 07 Jul $ 101.00
ATL
Atlanta
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
ATL
Atlanta
Pick dates
14 Jun - 08 Jul $ 145.00
ATL
Atlanta
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
ATL
Atlanta
Pick dates
10 Jun - 20 Jul $ 496.00
ATL
Atlanta
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
ATL
Atlanta
Pick dates

Last minute flights from Atlanta to Chicago

21 Jun - 30 Jun $ 145.00
ATL
Atlanta
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
ATL
Atlanta
Pick dates
11 Jun - 30 Jun $ 145.00
ATL
Atlanta
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
ATL
Atlanta
Pick dates
10 Jun - 30 Jun $ 377.00
ATL
Atlanta
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
ATL
Atlanta
Pick dates

One-way flights to Chicago from Atlanta

9:05 PM - 9:05 PM
Frontier Airlines
0 Stops
2h 6m
ATL - CHI
$ 51
Kiwi
Pick dates
6:35 AM - 6:35 AM
Frontier Airlines
0 Stops
2h 28m
ATL - CHI
$ 94
Kiwi
Pick dates
8:45 PM - 8:45 PM
United Airlines
0 Stops
2h 21m
ATL - CHI
$ 216
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.