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.

$19 CHEAP FLIGHTS from Illinois to Atlanta

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Flight Deals

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

Mon, Sep 28 - Mon, Oct 5

2:29 pm - 5:10 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 41mnonstop

12:25 pm - 1:10 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 45mnonstop

$57Frontier

Wed, Sep 30 - Fri, Oct 9

2:29 pm - 5:10 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 41mnonstop

4:51 pm - 5:40 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 49mnonstop

$59Frontier

Wed, Oct 7 - Sat, Oct 10

5:35 pm - 8:14 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 39mnonstop

3:45 pm - 4:28 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 43mnonstop

$117Delta

Tue, Oct 6 - Tue, Oct 13

7:00 am - 9:36 amSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 36mnonstop

11:11 pm - 11:54 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 43mnonstop

$117Delta

Wed, Oct 28 - Sat, Oct 31

10:20 am - 12:50 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 30mnonstop

6:40 am - 7:20 amATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 40mnonstop

$117Southwest

Tue, Oct 6 - Wed, Oct 7

10:20 am - 12:50 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 30mnonstop

6:45 am - 7:25 amATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 40mnonstop

$117Southwest

Tue, Dec 1 - Wed, Dec 16

6:00 am - 2:09 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

7h 09m1 stop Chicago O'Hare Intl

11:01 am - 6:16 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

8h 15m1 stop Dallas/Fort Worth

$159American Airlines

Sat, Oct 3 - Mon, Oct 5

1:49 pm - 7:32 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

4h 43m1 stop Chicago O'Hare Intl

7:27 pm - 12:19 amATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

5h 52m1 stop Chicago O'Hare Intl

$159American Airlines

Thu, Oct 29 - Sun, Nov 1

10:26 am - 1:39 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 13mnonstop

8:54 am - 5:10 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

9h 16m1 stop Minneapolis St Paul

$199Multiple Airlines

Thu, Oct 1 - Sun, Oct 4

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

2h 16mnonstop

10:55 pm - 3:20 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

41h 25m3 stops Raleigh-Durham Birmingham Fort Lauderdale

$216Multiple Airlines

Recent last minute flight deals from Illinois to Atlanta

Thu, Sep 10 - Sat, Sep 12

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

2h 16mnonstop

10:35 am - 11:51 amATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 16mnonstop

$130Frontier

Thu, Sep 10 - Tue, Oct 6

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

2h 16mnonstop

10:35 am - 11:51 amATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 16mnonstop

$138Frontier

Wed, Sep 9 - Mon, Sep 28

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

2h 16mnonstop

10:55 pm - 3:20 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

41h 25m3 stops Raleigh-Durham Tallahassee Fort Lauderdale

$328Multiple Airlines

Wed, Sep 9 - Wed, Oct 7

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

2h 16mnonstop

10:55 pm - 3:30 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

41h 35m3 stops Raleigh-Durham Tallahassee Fort Lauderdale

$338Multiple Airlines

Tue, Sep 15 - Sun, Oct 11

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

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

7:55 am - 8:50 amATL Atlanta Hartsfield-Jackson-MDW Chicago Midway

1h 55mnonstop

$359Southwest

Mon, Sep 14 - Mon, Sep 28

4:27 pm - 11:00 pmPIA Greater Peoria-ATL Atlanta Hartsfield-Jackson

5h 33m1 stop Charlotte Douglas

8:12 pm - 12:08 amATL Atlanta Hartsfield-Jackson-PIA Greater Peoria

4h 56m1 stop Chicago O'Hare Intl

$364American Airlines

Tue, Sep 15 - Sun, Oct 11

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

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

8:00 pm - 12:10 amATL Atlanta Hartsfield-Jackson-MDW Chicago Midway

5h 10m1 stop Orlando

$369Southwest

Mon, Sep 14 - Mon, Sep 28

4:27 pm - 11:00 pmPIA Greater Peoria-ATL Atlanta Hartsfield-Jackson

5h 33m1 stop Charlotte Douglas

4:31 pm - 12:08 amATL Atlanta Hartsfield-Jackson-PIA Greater Peoria

8h 37m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$369American Airlines

Sat, Sep 12 - Tue, Sep 15

9:29 am - 2:21 pmMDW Chicago Midway-ATL Atlanta Hartsfield-Jackson

3h 52m1 stop Detroit Metropolitan Wayne County

11:00 am - 11:54 amATL Atlanta Hartsfield-Jackson-MDW Chicago Midway

1h 54mnonstop

$411Delta

Wed, Sep 9 - Sat, Sep 12

8:05 am - 11:05 amORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 00mnonstop

1:20 pm - 2:29 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 09mnonstop

$421Delta

Recent direct flight deals from Illinois to Atlanta

Mon, Sep 28 - Mon, Oct 5

2:29 pm - 5:10 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 41mnonstop

12:25 pm - 1:10 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 45mnonstop

$57Frontier

Wed, Sep 30 - Fri, Oct 9

2:29 pm - 5:10 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 41mnonstop

4:51 pm - 5:40 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 49mnonstop

$59Frontier

Wed, Oct 7 - Sat, Oct 10

5:35 pm - 8:14 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 39mnonstop

3:45 pm - 4:28 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 43mnonstop

$117Delta

Tue, Oct 6 - Tue, Oct 13

7:00 am - 9:36 amSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 36mnonstop

11:11 pm - 11:54 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 43mnonstop

$117Delta

Wed, Oct 28 - Sat, Oct 31

10:20 am - 12:50 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 30mnonstop

6:40 am - 7:20 amATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 40mnonstop

$117Southwest

Wed, Sep 30 - Wed, Oct 14

3:05 pm - 5:35 pmSTL Lambert-St Louis-ATL Atlanta Hartsfield-Jackson

1h 30mnonstop

7:20 pm - 8:00 pmATL Atlanta Hartsfield-Jackson-STL Lambert-St Louis

1h 40mnonstop

$117Southwest

Thu, Oct 1 - Mon, Oct 5

6:47 am - 9:49 amORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 02mnonstop

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

2h 33mnonstop

$237American Airlines

Tue, Nov 3 - Sat, Nov 7

12:30 pm - 3:35 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 05mnonstop

2:45 pm - 4:11 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 26mnonstop

$237American Airlines

Tue, Oct 6 - Tue, Oct 13

2:01 pm - 5:08 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 07mnonstop

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

2h 21mnonstop

$237United Airlines

Thu, Oct 1 - Mon, Oct 5

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

2h 12mnonstop

8:00 am - 9:20 amATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 20mnonstop

$237United Airlines

Useful Info

Low season	January
High season	October
Cheapest flight	$19

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly and prices are also 12% lower on average.

Flight from St. Louis 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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$19 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

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Find direct flights for Atlanta

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Find deals for your return flight