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Cheap flights from Georgia to Illinois from $47

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Georgia to Illinois departing on 12/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Georgia to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:00 am - 11:14 amATL-ORD
2h 14mnonstop
Frontier Logo
6:35 pm - 10:00 pmORD-ATL
2h 25mnonstop
$74Frontier
Find Deal
Tue, Nov 11 - Wed, Nov 26
Frontier Logo
10:38 am - 11:38 amATL-MDW
2h 00mnonstop
Frontier Logo
1:56 pm - 4:54 pmMDW-ATL
1h 58mnonstop
$75Frontier
Find Deal
Tue, Nov 11 - Tue, Nov 11
Southwest Logo
8:45 am - 9:35 amATL-STL
1h 50mnonstop
Southwest Logo
7:55 am - 10:30 amSTL-ATL
1h 35mnonstop
$187Southwest
Find Deal
Thu, Dec 4 - Sun, Dec 7
United Airlines Logo
1:58 pm - 3:02 pmCHA-ORD
2h 04mnonstop
United Airlines Logo
8:45 am - 11:33 amORD-CHA
1h 48mnonstop
$189United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 15
Southwest Logo
8:45 am - 9:35 amATL-STL
1h 50mnonstop
Southwest Logo
5:50 pm - 8:25 pmSTL-ATL
1h 35mnonstop
$192Southwest
Find Deal
Fri, Dec 5 - Sat, Dec 6
American Airlines Logo
7:35 am - 8:40 amCHA-ORD
2h 05mnonstop
American Airlines Logo
7:22 pm - 10:15 pmORD-CHA
1h 53mnonstop
$194American Airlines
Find Deal
Tue, Dec 23 - Mon, Dec 29
United Airlines Logo
12:10 pm - 1:14 pmCHA-ORD
2h 04mnonstop
United Airlines Logo
8:45 am - 11:33 amORD-CHA
1h 48mnonstop
$199United Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
American Airlines Logo
6:34 pm - 7:50 pmCHA-ORD
2h 16mnonstop
American Airlines Logo
8:27 pm - 11:22 pmORD-CHA
1h 55mnonstop
$204American Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
Delta Logo
6:21 pm - 12:02 amCHA-ORD
6h 41m1 stop
Delta Logo
5:08 pm - 9:37 pmORD-CHA
3h 29m1 stop
$209Delta
Find Deal
Wed, Nov 26 - Thu, Nov 27
Delta Logo
3:10 pm - 6:26 pmCHA-ORD
4h 16m1 stop
Delta Logo
5:23 am - 12:52 pmORD-CHA
6h 29m1 stop
$219Delta
Find Deal
Thu, Nov 13 - Mon, Nov 17

Frontier flights from Georgia to Illinois

Our best Frontier deals on Georgia to Illinois flight tickets
Frontier
Nov 11
ATL10:00 amAtlanta Hartsfield-Jackson
2h 14m
ORD11:14 amChicago O'Hare Intl
Nov 26
ORD6:35 pmChicago O'Hare Intl
2h 25m
ATL10:00 pmAtlanta Hartsfield-Jackson
$74
Find similar
Frontier
Nov 11
ATL10:38 amAtlanta Hartsfield-Jackson
2h 00m
MDW11:38 amChicago Midway
Nov 11
MDW1:56 pmChicago Midway
1h 58m
ATL4:54 pmAtlanta Hartsfield-Jackson
$75
Find similar
Frontier
Nov 11
ATL10:00 amAtlanta Hartsfield-Jackson
2h 14m
ORD11:14 amChicago O'Hare Intl
Nov 12
ORD12:37 pmChicago O'Hare Intl
2h 04m
ATL3:41 pmAtlanta Hartsfield-Jackson
$78
Find similar

Spirit Airlines flights from Georgia to Illinois

Our best Spirit Airlines deals on Georgia to Illinois flight tickets
Spirit Airlines
Nov 13
ATL7:05 pmAtlanta Hartsfield-Jackson
6h 22m
1 stop
ORD12:27 amChicago O'Hare Intl
Nov 18
ORD3:26 pmChicago O'Hare Intl
5h 58m
1 stop
ATL10:24 pmAtlanta Hartsfield-Jackson
$91
Find similar
Spirit Airlines
Nov 14
ATL3:36 pmAtlanta Hartsfield-Jackson
9h 51m
1 stop
ORD12:27 amChicago O'Hare Intl
Nov 17
ORD2:31 pmChicago O'Hare Intl
5h 52m
1 stop
ATL9:23 pmAtlanta Hartsfield-Jackson
$93
Find similar
Spirit Airlines
Nov 12
ATL3:36 pmAtlanta Hartsfield-Jackson
5h 51m
1 stop
ORD8:27 pmChicago O'Hare Intl
Nov 13
ORD10:52 amChicago O'Hare Intl
10h 32m
1 stop
ATL10:24 pmAtlanta Hartsfield-Jackson
$96
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Georgia to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Georgia to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaChicago

ATL - ORD

ATLORD

Atlanta Hartsfield-Jackson

Tue 11/11

10:00 am-11:14 am

Nonstop2h 14m

Chicago O'Hare Intl

Wed 11/26

6:35 pm-10:00 pm

Nonstop2h 25m

$74

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

Tue 11/11

10:38 am-11:38 am

Nonstop2h 00m

Chicago Midway

Tue 11/11

1:56 pm-4:54 pm

Nonstop1h 58m

$75

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Thu 12/4

8:45 am-9:35 am

Nonstop1h 50m

Lambert-St Louis

Sun 12/7

7:55 am-10:30 am

Nonstop1h 35m

$187

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Thu 12/4

1:58 pm-3:02 pm

Nonstop2h 04m

Chicago O'Hare Intl

Mon 12/15

8:45 am-11:33 am

Nonstop1h 48m

$189

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Fri 12/5

8:45 am-9:35 am

Nonstop1h 50m

Lambert-St Louis

Sat 12/6

5:50 pm-8:25 pm

Nonstop1h 35m

$192

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Tue 12/23

7:35 am-8:40 am

Nonstop2h 05m

Chicago O'Hare Intl

Mon 12/29

7:22 pm-10:15 pm

Nonstop1h 53m

$194

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Wed 11/12

12:10 pm-1:14 pm

Nonstop2h 04m

Chicago O'Hare Intl

Sun 11/16

8:45 am-11:33 am

Nonstop1h 48m

$199

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Fri 11/14

6:34 pm-7:50 pm

Nonstop2h 16m

Chicago O'Hare Intl

Tue 11/18

8:27 pm-11:22 pm

Nonstop1h 55m

$204

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Wed 11/26

6:21 pm-12:02 am

1 stop6h 41m

Chicago O'Hare Intl

Thu 11/27

5:08 pm-9:37 pm

1 stop3h 29m

$209

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Thu 11/13

3:10 pm-6:26 pm

1 stop4h 16m

Chicago O'Hare Intl

Mon 11/17

5:23 am-12:52 pm

1 stop6h 29m

$219

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Georgia to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Georgia is in February. Flight prices, which tend to average around $135, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $138.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Georgia to Illinois is on a Thursday when prices can be found for as low as $208. Flights from Georgia to Illinois on a Sunday will generally be more expensive and average around $326. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Georgia to Illinois during this time can be as low as $174. Flights at noon are often more expensive with an average ticket price of $285.

What is the cheapest Georgia to Illinois flight route?

Fly from Atlanta Hartsfield-Jackson to Chicago Midway for the best Georgia - Illinois flight prices

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Georgia when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $178 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Georgia for as low as $146 on momondo.

What cabin class options are available on Georgia to Illinois flights?

There are 4 cabin classes available to choose from on Georgia to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Georgia to Illinois flights?

No. A direct flight is the cheapest option for a flight between Georgia to Illinois.

Cheap Georgia to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Georgia to Illinois

Best Price Found

$90

Fastest flight time

1h 39m

Direct flights

Every day

Airports in Illinois

1 airport
The best one-way flight to Illinois from Georgia in the past 72 hours is $90. The best round-trip flight deal from Georgia to Illinois found on momondo in the last 72 hours is $118.
The fastest flight from Georgia to Illinois takes 1h 39m
Direct flights go from Georgia to Illinois every day.
There is 1 airport near Illinois: Lambert-St Louis (STL)
Search flight deals

  • When did momondo last update prices for flights from Georgia to Illinois?

    Prices for flights from Georgia to Illinois refresh daily.

  • How many operators does momondo search for flights from Georgia to Illinois?

  • How old do you have to be to fly from Georgia to Illinois?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Georgia to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Georgia to Illinois?

Best airlines flying from Georgia to Illinois

Compare and see reviews for airlines that fly from Georgia to Illinois with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $59Free CancellationRating
5.8
3,123 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $59Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
Allegiant AirPriceFrom $76Free CancellationRating
7.2
695 reviews
Search Allegiant Air flights
DeltaPriceFrom $108Free CancellationRating
7.9
7,993 reviews
Search Delta flights
United AirlinesPriceFrom $139Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
American AirlinesPriceFrom $146Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights
SouthwestPriceFrom $157Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Georgia to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Georgia to Illinois. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Georgia to Illinois with flexible booking policies on momondo?

Flights from Georgia to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Georgia to Illinois?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Georgia to Illinois.

I’m not ready to book a flight from Georgia to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Georgia to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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