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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$26 CHEAP FLIGHTS from Illinois to Atlanta

ATL

KAYAK searches hundreds of travel sites at once for deals on flights 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, Sep 30 - Wed, Oct 14

10:35 am - 1:15 pm

STL

ATL

1h 40mnonstop

8:50 am - 9:40 am

ATL

STL

1h 50mnonstop

$66Frontier

Thu, Jul 2 - Mon, Jul 6

6:31 pm - 9:45 pm

STL

ATL

2h 14mnonstop

8:05 am - 8:57 am

ATL

STL

1h 52mnonstop

$78Frontier

Fri, Jul 3 - Sun, Jul 12

7:42 pm - 9:52 am

PIA

ATL

13h 10m

1 stop

10:51 pm - 2:19 pm

ATL

PIA

40h 28m

2 stops

$295Multiple Airlines

Tue, Jul 21 - Thu, Jul 23

10:48 am - 3:33 pm

BMI

ATL

27h 45m

1 stop

10:03 am - 8:45 am

ATL

BMI

23h 42m

1 stop

$299Multiple Airlines

Fri, Jul 3 - Sun, Jul 12

5:43 pm - 11:30 pm

PIA

ATL

4h 47m

1 stop

8:00 am - 12:38 pm

ATL

PIA

5h 38m

1 stop

$319United Airlines

Fri, Jul 3 - Mon, Jul 6

9:50 am - 6:14 pm

PIA

ATL

7h 24m

2 stops

6:44 pm - 11:57 pm

ATL

PIA

6h 13m

1 stop

$324American Airlines

Wed, Jun 3 - Sat, Jun 6

6:13 am - 3:22 pm

PIA

ATL

8h 09m

1 stop

7:43 pm - 12:38 am

ATL

PIA

5h 55m

1 stop

$339American Airlines

Thu, Jun 18 - Sun, Jun 21

6:22 am - 9:00 am

EVV

ATL

1h 38mnonstop

9:20 pm - 9:53 pm

ATL

EVV

1h 33mnonstop

$339Delta

Fri, Jul 3 - Mon, Jul 6

5:43 pm - 11:30 pm

PIA

ATL

4h 47m

1 stop

7:04 pm - 11:20 pm

ATL

PIA

5h 16m

1 stop

$359United Airlines

Fri, Jun 19 - Sun, Jun 21

5:17 pm - 8:19 pm

MLI

ATL

2h 02mnonstop

9:27 pm - 10:34 pm

ATL

MLI

2h 07mnonstop

$399Delta

Useful Info

Low season	January
High season	May
Cheapest flight	$26

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly with an average 19% increase in price.

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

Smyrna

Braselton

Oxford

Lithonia

Roswell

Commerce

Canton

Pine Mountain

Locust Grove

Snellville

Suwanee

Forsyth

Union City

Forest Park

Peachtree Corners

Bremen

Everything you need to know for your flight to Atlanta

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Return flight deals

Information on the airport you'll fly into in Atlanta

Atlanta (ATL)

ATL

$26 Find Cheap Flights from Illinois to Atlanta

KAYAK searches hundreds of travel sites at once for deals on flights to Atlanta

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

FAQs for booking flights from Illinois 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.

Traveling to a place near Atlanta?

Everything you need to know for your flight to Atlanta

Information on the airport you'll fly into in Atlanta

Cabin class types available on flights to Illinois

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

Find direct flights for Atlanta

Flights to other popular destinations

Flights from domestic origins to Atlanta

Choose which airport to fly into in Atlanta

Find deals for your return flight