ATL

$29 Find Cheap Flights from Illinois to Atlanta

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Atlanta departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$77
Overall average: $331
Frontier
Wed 3/18Thu 3/26
STL - ATL • Non-stop
Cheapest non-stop
$78
Typical prices: $116-$287
Frontier
Sat 2/14Tue 2/17
ORD - ATL • Non-stop
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We hope you love your trip to Atlanta!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Illinois to Atlanta

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Atlanta that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Atlanta

Wed, Mar 18 - Thu, Mar 26
Frontier Logo
11:32 am - 2:16 pm
STL
-
ATL
1h 44mnonstop
Frontier Logo
9:40 am - 10:31 am
ATL
-
STL
1h 51mnonstop
$77Frontier
Sat, Feb 14 - Tue, Feb 17
Frontier Logo
4:42 pm - 8:08 pm
ORD
-
ATL
2h 26mnonstop
Frontier Logo
9:01 am - 10:30 am
ATL
-
ORD
2h 29mnonstop
$78Frontier
Tue, Jan 27 - Sat, Jan 31
Spirit Airlines Logo
7:20 am - 7:16 pm
ORD
-
ATL
10h 56m1 stop
Spirit Airlines Logo
5:25 am - 11:22 am
ATL
-
ORD
6h 57m1 stop
$90Spirit Airlines
Tue, Jan 20 - Tue, Jan 27
Multiple Airlines Logo
7:20 am - 2:20 pm
ORD
-
ATL
6h 00m1 stop
Multiple Airlines Logo
12:37 pm - 1:58 pm
ATL
-
ORD
2h 21mnonstop
$92Multiple Airlines
Sat, Jan 17 - Tue, Jan 20
Multiple Airlines Logo
6:20 am - 9:41 am
ORD
-
ATL
2h 21mnonstop
Multiple Airlines Logo
5:43 pm - 11:46 pm
ATL
-
ORD
7h 03m1 stop
$96Multiple Airlines
Mon, Feb 2 - Wed, Feb 4
Spirit Airlines Logo
5:15 am - 7:16 pm
ORD
-
ATL
13h 01m1 stop
Spirit Airlines Logo
5:25 am - 11:22 am
ATL
-
ORD
6h 57m1 stop
$100Spirit Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
6:30 am - 1:44 pm
PIA
-
ATL
6h 14m1 stop
United Airlines Logo
8:15 am - 2:10 pm
ATL
-
PIA
6h 55m1 stop
$260United Airlines
Thu, Jan 22 - Mon, Jan 26
American Airlines Logo
7:00 am - 2:04 pm
PIA
-
ATL
6h 04m1 stop
American Airlines Logo
5:14 pm - 11:24 pm
ATL
-
PIA
7h 10m1 stop
$269American Airlines
Thu, Jan 22 - Mon, Jan 26
American Airlines Logo
11:15 am - 5:45 pm
PIA
-
ATL
5h 30m1 stop
American Airlines Logo
3:08 pm - 10:21 pm
ATL
-
PIA
8h 13m2 stops
$274American Airlines
Fri, Feb 20 - Sun, Feb 22
United Airlines Logo
2:51 pm - 9:07 pm
PIA
-
ATL
5h 16m1 stop
United Airlines Logo
8:15 am - 2:10 pm
ATL
-
PIA
6h 55m1 stop
$296United Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$29
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from St. Louis to Atlanta

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?

Book flights to Atlanta if you plan to visit one of these locations
College Park
La Grange
Conyers
Stockbridge
Braselton
Smyrna
Oxford
Roswell
Canton
Lithonia
Commerce
Pine Mountain
Locust Grove
Snellville
Suwanee
Forsyth
Union City
Peachtree Corners
Forest Park
Jasper

Everything you need to know for your flight to Atlanta

Information on the airport you'll fly into in Atlanta

Atlanta (ATL)