How does KAYAK find such low prices on flights from Illinois to Atlanta?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Atlanta.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Atlanta?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Atlanta from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Atlanta?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Atlanta with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Atlanta?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Atlanta from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$73 CHEAP FLIGHTS from Illinois to Atlanta

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Cheap Flights from Illinois to Atlanta

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Atlanta

Wed, Jan 27 - Fri, Jan 29

6:00 am - 9:22 amORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 22mnonstop

9:56 pm - 10:57 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

26h 01m1 stop Houston George Bush Intcntl

$135Frontier

Wed, Jan 27 - Fri, Jan 29

6:00 am - 9:22 amORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 22mnonstop

10:27 am - 11:50 amATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 23mnonstop

$137Frontier

Wed, Oct 21 - Wed, Nov 11

7:36 pm - 8:01 amSPI Springfield Capital-ATL Atlanta Hartsfield-Jackson

11h 25m1 stop Orlando

10:07 am - 6:56 pmATL Atlanta Hartsfield-Jackson-SPI Springfield Capital

9h 49m1 stop Orlando

$172Multiple Airlines

Wed, Oct 21 - Wed, Nov 18

7:36 pm - 8:01 amSPI Springfield Capital-ATL Atlanta Hartsfield-Jackson

11h 25m1 stop Orlando

10:07 am - 6:56 pmATL Atlanta Hartsfield-Jackson-SPI Springfield Capital

9h 49m1 stop Orlando

$172Multiple Airlines

Thu, Oct 22 - Mon, Oct 26

12:56 pm - 4:02 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 06mnonstop

12:53 pm - 2:15 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 22mnonstop

$236American Airlines

Thu, Dec 3 - Mon, Dec 7

7:11 am - 10:19 amORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 08mnonstop

12:51 pm - 2:15 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 24mnonstop

$237American Airlines

Thu, Oct 22 - Mon, Oct 26

8:55 pm - 11:55 pmMDW Chicago Midway-ATL Atlanta Hartsfield-Jackson

2h 00mnonstop

10:15 pm - 11:15 pmATL Atlanta Hartsfield-Jackson-MDW Chicago Midway

2h 00mnonstop

$237Southwest

Thu, Oct 22 - Thu, Oct 29

8:55 pm - 11:55 pmMDW Chicago Midway-ATL Atlanta Hartsfield-Jackson

2h 00mnonstop

8:00 am - 8:55 amATL Atlanta Hartsfield-Jackson-MDW Chicago Midway

1h 55mnonstop

$237Southwest

Thu, Oct 29 - Mon, Nov 2

12:49 pm - 3:35 pmMDW Chicago Midway-ATL Atlanta Hartsfield-Jackson

1h 46mnonstop

9:39 pm - 10:33 pmATL Atlanta Hartsfield-Jackson-MDW Chicago Midway

1h 54mnonstop

$237Delta

Tue, Dec 15 - Tue, Dec 15

1:02 pm - 4:01 pmMDW Chicago Midway-ATL Atlanta Hartsfield-Jackson

1h 59mnonstop

9:59 pm - 10:54 pmATL Atlanta Hartsfield-Jackson-MDW Chicago Midway

1h 55mnonstop

$237Delta

Recent last minute flight deals from Illinois to Atlanta

Tue, Sep 29 - Thu, Oct 29

7:28 pm - 10:44 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 16mnonstop

7:40 am - 8:56 amATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 16mnonstop

$201Frontier

Tue, Sep 29 - Wed, Nov 4

7:28 pm - 10:44 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 16mnonstop

4:59 pm - 6:16 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 17mnonstop

$202Frontier

Tue, Sep 29 - Wed, Nov 4

12:45 pm - 7:35 pmMDW Chicago Midway-ATL Atlanta Hartsfield-Jackson

5h 50m2 stops Cincinnati Cinci./N. Kentucky Baltimore/Washington

1:35 pm - 2:30 pmATL Atlanta Hartsfield-Jackson-MDW Chicago Midway

1h 55mnonstop

$344Southwest

Thu, Oct 1 - Mon, Oct 12

6:20 am - 12:28 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

5h 08m1 stop Baltimore/Washington

10:59 pm - 3:30 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

41h 31m2 stops Tampa Fort Lauderdale

$346Multiple Airlines

Tue, Sep 29 - Wed, Nov 4

12:45 pm - 7:35 pmMDW Chicago Midway-ATL Atlanta Hartsfield-Jackson

5h 50m2 stops Cincinnati Cinci./N. Kentucky Baltimore/Washington

5:10 pm - 7:55 pmATL Atlanta Hartsfield-Jackson-MDW Chicago Midway

3h 45m1 stop Pittsburgh

$354Southwest

Sat, Oct 3 - Tue, Oct 6

4:40 pm - 10:00 amORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

16h 20m1 stop Jackson Mckellar Field

9:00 pm - 3:20 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

19h 20m1 stop Fort Lauderdale

$368Multiple Airlines

Sat, Oct 3 - Tue, Oct 6

7:30 pm - 10:36 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 06mnonstop

7:22 am - 8:50 amATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 28mnonstop

$408American Airlines

Wed, Sep 30 - Tue, Oct 6

10:10 am - 1:11 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 01mnonstop

7:27 pm - 9:00 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 33mnonstop

$421American Airlines

Wed, Sep 30 - Wed, Sep 30

8:50 am - 2:43 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

4h 53m1 stop Washington, D.C. Dulles Intl

4:03 pm - 9:42 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

6h 39m1 stop Houston George Bush Intcntl

$431United Airlines

Thu, Oct 1 - Tue, Oct 6

10:25 am - 1:37 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 12mnonstop

3:39 pm - 5:00 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 21mnonstop

$461United Airlines

Recent direct flight deals from Illinois to Atlanta

Wed, Jan 27 - Fri, Jan 29

6:00 am - 9:22 amORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 22mnonstop

10:27 am - 11:50 amATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 23mnonstop

$137Frontier

Tue, Oct 13 - Wed, Oct 28

6:00 am - 9:10 amORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 10mnonstop

11:35 am - 12:51 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 16mnonstop

$145Frontier

Thu, Oct 22 - Mon, Oct 26

12:56 pm - 4:02 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 06mnonstop

12:53 pm - 2:15 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 22mnonstop

$236American Airlines

Thu, Oct 22 - Mon, Oct 26

12:56 pm - 4:02 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 06mnonstop

7:05 am - 8:33 amATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 28mnonstop

$237American Airlines

Thu, Oct 29 - Mon, Nov 2

5:27 am - 8:29 amORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 02mnonstop

10:50 pm - 11:57 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 07mnonstop

$237Delta

Wed, Jan 6 - Wed, Jan 6

5:30 am - 8:37 amORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 07mnonstop

10:45 pm - 11:50 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 05mnonstop

$237Delta

Thu, Oct 29 - Sat, Oct 31

9:00 am - 12:14 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 14mnonstop

6:44 pm - 8:07 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 23mnonstop

$237United Airlines

Tue, Dec 22 - Tue, Dec 29

6:00 pm - 9:17 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 17mnonstop

11:03 am - 12:29 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 26mnonstop

$237United Airlines

Thu, Oct 22 - Mon, Oct 26

8:55 pm - 11:55 pmMDW Chicago Midway-ATL Atlanta Hartsfield-Jackson

2h 00mnonstop

10:15 pm - 11:15 pmATL Atlanta Hartsfield-Jackson-MDW Chicago Midway

2h 00mnonstop

$237Southwest

Thu, Oct 22 - Thu, Oct 29

8:55 pm - 11:55 pmMDW Chicago Midway-ATL Atlanta Hartsfield-Jackson

2h 00mnonstop

8:00 am - 8:55 amATL Atlanta Hartsfield-Jackson-MDW Chicago Midway

1h 55mnonstop

$237Southwest

Useful Info

Low season	January
High season	October
Cheapest flight	$73

Best time to beat the crowds with an average 16% drop in price.

Most popular time to fly and prices are also 7% lower on average.

Flight from Chicago O'Hare Airport to Atlanta

How does KAYAK find such low prices on flights from Illinois to Atlanta?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Atlanta.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Atlanta?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Atlanta from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Atlanta?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Atlanta with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Atlanta?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Atlanta from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

College Park

La Grange

Stockbridge

Conyers

Braselton

Smyrna

Oxford

Lithonia

Commerce

Canton

Roswell

Locust Grove

Pine Mountain

Snellville

Suwanee

Union City

Forsyth

Forest Park

Peachtree Corners

Bremen

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Complete your trip to Atlanta with a hotel stay or car rental

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ATL

$73 Find Cheap Flights from Illinois to Atlanta - Compare and Save

Cheap Flights from Illinois to Atlanta

Recent round-trip flight deals from Illinois to Atlanta

Recent one-way flight deals from Illinois to Atlanta

Recent last minute flight deals from Illinois to Atlanta

Recent direct flight deals from Illinois to Atlanta

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Illinois to Atlanta

Traveling to a place near Atlanta?

More options for your flight to Atlanta

Complete your trip to Atlanta with a hotel stay or car rental

Information on the airport you'll fly into in Atlanta

Cabin class types available on flights to Illinois

Find direct flights for Atlanta

Flights from domestic origins to Atlanta

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Find deals for your return flight