Nonstop flights from Chicago to Atlanta

3 airlines fly this route.

MDWChicago Midway International

591 mi · 64 flights a week

ATLHartsfield-Jackson Atlanta International

MDWATL

When they leave

Chicago time

5:30a7:40pFirst departure 5:30 AM, last 7:40 PM

Seven in the morning, 5:30 AM to 11:50 AM, then six in the afternoon, 12:46 PM to 3:50 PM, then four in the evening, 5:10 PM to 7:40 PM.

Every flight

Earliest first

5:30 AM→8:15 AMSouthwest AirlinesBoeing 737Mon, Thu, Fri
6:05 AM→8:50 AMSouthwest AirlinesBoeing 737Sun
6:05 AM→9:00 AMDelta Air LinesAirbus A320Mon, Tue, Wed, Thu, Fri, Sun
6:05 AM→9:22 AMFrontier AirlinesAirbus A320neoMon, Tue, Wed, Thu, Fri, Sun
8:10 AM→11:10 AMSouthwest AirlinesBoeing 737-700Mon, Thu, Fri
8:40 AM→11:40 AMSouthwest AirlinesBoeing 737 MAX 8Tue, Wed
9:10 AM→12:00 PMSouthwest AirlinesBoeing 737-700Sun
10:54 AM→1:47 PMDelta Air LinesAirbus A320Mon, Tue, Wed, Thu, Fri, Sun
11:50 AM→2:51 PMFrontier AirlinesAirbus A320neoMon, Tue, Wed, Thu, Fri, Sun
12:46 PM→3:45 PMDelta Air LinesAirbus A320Mon, Tue, Wed, Thu, Fri, Sun
12:50 PM→3:40 PMSouthwest AirlinesBoeing 737-700Tue, Wed
1:10 PM→4:05 PMSouthwest AirlinesBoeing 737 MAX 8Sun
1:20 PM→4:15 PMSouthwest AirlinesBoeing 737-700Mon, Thu, Fri, Sun
3:10 PM→6:00 PMSouthwest AirlinesBoeing 737-700Mon, Thu, Fri
3:50 PM→6:40 PMSouthwest AirlinesBoeing 737 MAX 8Tue, Wed
5:10 PM→8:19 PMDelta Air LinesAirbus A320Mon, Tue, Wed, Thu, Fri, Sun
6:05 PM→9:00 PMSouthwest AirlinesBoeing 737Mon, Thu, Fri
7:25 PM→10:15 PMSouthwest AirlinesBoeing 737Tue, Wed
7:40 PM→10:30 PMSouthwest AirlinesBoeing 737Sun

Schedules last checked Oct 7, 2026. Times are local.

Flying from Chicago to Atlanta

Southwest Airlines flies most often, 28 times a week on the Boeing 737, Boeing 737-700 and Boeing 737 MAX 8. Delta Air Lines flies 24 times a week on the Airbus A320. Frontier Airlines flies 12 times a week on the Airbus A320neo.

Flights run every day except Saturdays, up to 11 a day. The first arrival in Atlanta is at 8:15 AM and the last at 10:30 PM. The flight covers 591 miles.

Flying back, Atlanta to Chicago has 72 nonstop flights a week. O'Hare (ORD) also has nonstop flights to Atlanta, 150 a week.