Flights from Atlanta to Chicago O'Hare with Frontier Airlines

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
Best option
Atlanta
Chicago O'Hare
Outbound
10/09/25
direct
F93397
02h 12min
Return
11/05/25
direct
F91442
02h 04min
Frontier Airlines
$118
found 3 days ago
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Atlanta - Chicago O'Hare

Cheapest outbound flight from $ 104,00
Roundtrip from $ 145,92
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
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