For a quicker security experience at ATL, try the South security area, which is often faster than the main one.

Most accurate provider | Mytrip 3 stars  | 
|---|---|
Most trusted provider | Mytrip 3 stars  | 
Round-trip from | $77 (Kiwi.com)  | 
One-way from | $49 (Frontier)  | 
Popular in | July | 
Cheapest in | January | 
Average price | $198 | 
Good round-trip deal | $113 or less | 
Good one-way deal | $100 or less | 
Fly from
Fly to
Route
Depart
Return
Price
AtlantaChicago
ATL - MDW
ATLMDW
Atlanta Hartsfield-Jackson
Sat 1/17
6:25 am-7:20 am
Nonstop1h 55m
Chicago Midway
Mon 1/19
7:50 am-10:45 am
Nonstop1h 55m
AtlantaChicago
ATL - MDW
ATLMDW
Atlanta Hartsfield-Jackson
Sat 12/6
1:40 pm-2:35 pm
Nonstop1h 55m
Chicago Midway
Sat 12/6
5:25 pm-8:15 pm
Nonstop1h 50m
AtlantaChicago
ATL - MDW
ATLMDW
Atlanta Hartsfield-Jackson
Sat 1/10
11:55 am-6:40 pm
2 stops7h 45m
Chicago Midway
Wed 1/14
8:10 am-11:05 am
Nonstop1h 55m
AtlantaChicago
ATL - MDW
ATLMDW
Atlanta Hartsfield-Jackson
Wed 12/10
8:10 am-1:00 pm
2 stops5h 50m
Chicago Midway
Sat 12/13
9:55 am-12:55 pm
Nonstop2h 00m
AtlantaChicago
ATL - MDW
ATLMDW
Atlanta Hartsfield-Jackson
Wed 12/3
3:10 pm-5:20 pm
1 stop3h 10m
Chicago Midway
Wed 12/10
10:00 am-2:45 pm
1 stop3h 45m
AtlantaChicago
ATL - MDW
ATLMDW
Atlanta Hartsfield-Jackson
Thu 12/4
10:49 pm-11:47 pm
Nonstop1h 58m
Chicago Midway
Mon 12/8
5:29 pm-8:36 pm
Nonstop2h 07m
AtlantaChicago
ATL - MDW
ATLMDW
Atlanta Hartsfield-Jackson
Wed 12/10
10:55 am-4:35 pm
2 stops6h 40m
Chicago Midway
Sun 12/14
7:55 am-10:50 am
Nonstop1h 55m
AtlantaChicago
ATL - MDW
ATLMDW
Atlanta Hartsfield-Jackson
Fri 2/13
6:05 am-7:00 am
Nonstop1h 55m
Chicago Midway
Thu 2/26
8:05 pm-10:55 pm
Nonstop1h 50m
AtlantaChicago
ATL - MDW
ATLMDW
Atlanta Hartsfield-Jackson
Mon 12/8
5:40 pm-8:15 pm
1 stop3h 35m
Chicago Midway
Wed 12/10
7:00 am-2:00 pm
1 stop6h 00m
AtlantaChicago
ATL - MDW
ATLMDW
Atlanta Hartsfield-Jackson
Fri 12/5
5:40 pm-10:35 pm
1 stop5h 55m
Chicago Midway
Tue 12/9
12:25 pm-7:20 pm
1 stop5h 55m
| Provider | Price Accuracy | Trust Score* | 
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | 
Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Chicago Midway Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, January is the cheapest month in which you can book a flight from Atlanta to Chicago Midway Airport (average of $44). Flying from Atlanta to Chicago Midway Airport in June is currently the most expensive (average of $100). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Atlanta to Chicago Midway Airport in the evening. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight at noon.
Travelers seeking maximum savings on their Atlanta to Chicago Midway Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
About 16% of weekly flights between Atlanta and Chicago have experienced delays in the past year, with the average delay time being 127 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Japan Airlines have had the lowest number of delays on this route, with no flights being classified as delayed.
Overall
Comfort
Entertainment
Boarding
Food
Crew
Reviews
Mike,Aug 2025
OKC - AUS
Overall
Comfort
Entertainment
Boarding
Food
Crew
Reviews
Mike,Aug 2025
OKC - AUS
Overall
Comfort
Entertainment
Boarding
Food
Crew
Reviews
Mike,Aug 2025
OKC - AUS
Overall
Comfort
Entertainment
Boarding
Food
Crew
Reviews
Mike,Aug 2025
OKC - AUS
| Airline | Cheapest | Average | Flexibility | On-time | 
|---|---|---|---|---|
| Cheapest$61 | Average$150 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$113 | Average$253 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$274 | FlexibilityNo cancel fee | On-time63% |