Flights from Atlanta to Chicago O'Hare

Our cheapest offers for flights from Atlanta to Chicago O'Hare

Here you can compare cheap flights from Atlanta (ATL) to Chicago O'Hare (ORD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Chicago O'Hare. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Atlanta
Chicago O'Hare
Pay attention to transfer at connecting flight
Outbound
09/19/25
1 Stopover (MCO)
NK2248, F93043
10h 45min
Return
-
Spirit Airlines, Frontier Airlines
$104
Best option
Atlanta
Chicago O'Hare
Outbound
10/10/25
direct
F93397
02h 12min
Return
11/04/25
direct
F91596
02h 03min
Frontier Airlines ?
$146
Atlanta
Chicago O'Hare
Outbound
10/10/25
direct
F91441
02h 15min
Return
11/04/25
direct
F91596
02h 03min
Frontier Airlines
$154
Atlanta
Chicago O'Hare
Outbound
10/10/25
direct
F91441
02h 15min
Return
11/04/25
1 Stopover (MCO)
NK1108, NK3136
09h 12min
Frontier Airlines
$160
Atlanta
Chicago O'Hare
Outbound
10/10/25
direct
F91441
02h 15min
Return
11/04/25
direct
F91596
02h 03min
Frontier Airlines
$169
Atlanta
Chicago O'Hare
Outbound
10/10/25
direct
NK1200
02h 09min
Return
11/04/25
1 Stopover (FLL)
NK0867, NK3379
06h 11min
Spirit Airlines
$196
Atlanta
Chicago O'Hare
Outbound
10/28/25
direct
UA0516
02h 17min
Return
11/21/25
direct
UA1398
02h 13min
United Airlines
$211
Atlanta
Chicago O'Hare
Outbound
10/10/25
1 Stopover (MKL)
KG5872, KG5880
03h 20min
Return
11/04/25
direct
AA4118
02h 09min
Key Lime Air ?
$238
Atlanta
Chicago O'Hare
Outbound
10/28/25
direct
AA0616
02h 22min
Return
11/21/25
1 Stopover (MKL)
KG5882, KG5870
20h 20min
American Airlines ?
$238
Atlanta
Chicago O'Hare
Outbound
10/28/25
direct
AA4409
02h 18min
Return
11/21/25
direct
AA4118
02h 09min
American Airlines ?
$248
Prices based on recent searches, subject to last-minute changes
Page 1 / 2

Important flight information

Flight information: Atlanta - Chicago O'Hare

Cheapest outbound flight from 104,00 USD
Roundtrip from 145,92 USD
Distance 977 km
Departure airport Airport Hartsfield-Jackson Atlanta International Airport, GA (ATL)
Arrival airport Airport Chicago O'Hare International Airport, IL (ORD)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Chicago O'Hare
Flight destinations with a similar price
Flight destinations with a similar price