ATL

$33 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 1/21. 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
$79
Overall average: $317
Frontier
Fri 1/23Mon 1/26
STL - ATL • Non-stop
Cheapest non-stop
$76
Typical prices: $234-$546
Frontier
Wed 1/28Mon 2/2
STL - 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

Fri, Jan 23 - Mon, Jan 26
Frontier Logo
8:22 pm - 11:06 pm
STL
-
ATL
1h 44mnonstop
Frontier Logo
6:00 am - 6:51 am
ATL
-
STL
1h 51mnonstop
$79Frontier
Thu, Jan 29 - Sun, Feb 1
Frontier Logo
5:40 am - 8:57 am
ORD
-
ATL
2h 17mnonstop
Frontier Logo
12:16 pm - 1:37 pm
ATL
-
ORD
2h 21mnonstop
$79Frontier
Tue, Jan 27 - Wed, Jan 28
Multiple Airlines Logo
2:53 pm - 6:16 pm
ORD
-
ATL
2h 23mnonstop
Multiple Airlines Logo
3:26 pm - 11:46 pm
ATL
-
ORD
9h 20m1 stop
$84Multiple Airlines
Thu, Jan 22 - Sun, Jan 25
Multiple Airlines Logo
5:40 am - 8:57 am
ORD
-
ATL
2h 17mnonstop
Multiple Airlines Logo
5:43 pm - 11:46 pm
ATL
-
ORD
7h 03m1 stop
$85Multiple Airlines
Wed, Jan 21 - Tue, Jan 27
Spirit Airlines Logo
7:20 am - 2:20 pm
ORD
-
ATL
6h 00m1 stop
Spirit Airlines Logo
3:26 pm - 9:03 pm
ATL
-
ORD
6h 37m1 stop
$86Spirit Airlines
Thu, Jan 22 - Sun, Jan 25
Spirit Airlines Logo
5:15 am - 2:20 pm
ORD
-
ATL
8h 05m1 stop
Spirit Airlines Logo
5:43 pm - 11:46 pm
ATL
-
ORD
7h 03m1 stop
$87Spirit Airlines
Thu, Feb 12 - Sat, Feb 14
American Airlines Logo
5:00 am - 10:12 am
PIA
-
ATL
4h 12m1 stop
American Airlines Logo
4:31 pm - 10:13 pm
ATL
-
PIA
6h 42m1 stop
$260American Airlines
Thu, Feb 12 - Sat, Feb 14
American Airlines Logo
5:00 am - 10:12 am
PIA
-
ATL
4h 12m1 stop
American Airlines Logo
1:23 pm - 11:25 pm
ATL
-
PIA
11h 02m2 stops
$265American Airlines
Fri, Apr 3 - Sun, Apr 5
United Airlines Logo
2:50 pm - 9:28 pm
PIA
-
ATL
5h 38m1 stop
United Airlines Logo
8:15 am - 12:36 pm
ATL
-
PIA
5h 21m1 stop
$281United Airlines
Sat, Feb 7 - Tue, Feb 17
United Airlines Logo
3:00 pm - 9:15 pm
PIA
-
ATL
5h 15m1 stop
United Airlines Logo
8:15 am - 2:10 pm
ATL
-
PIA
6h 55m1 stop
$321United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$33
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 4% 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
Forsyth
Suwanee
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)