What airlines fly to Illinois?

Frontier, Delta and American Airlines are the top three most popular airlines that fly to Illinois from Georgia according to our data. Frontier is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 7 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

How many flights depart from Georgia to Illinois on average per day?

As of May 2026, there are 178 flights per day flying from Georgia to Illinois. The most common time of day flights depart is 3:00PM, with 39% of flights taking off in the afternoon.

What is the cheapest airline that flies from Georgia to Illinois?

Delta, Frontier, and Southwest are the most popular carriers operating from Georgia to Illinois

How many flights depart from Georgia to Illinois on average per week?

As of May 2026, there are 1,248 flights per week flying from Georgia to Illinois. The most common day of the week flights depart is Sun, with 19% of flights taking off on this day.

How long is the flight from Georgia to Illinois?

The flight from Georgia to Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Atlanta (a popular airport in Georgia) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 2h 04m on average. If you fly from Savannah (another popular airport in Georgia) to Chicago O'Hare Intl Airport, then the average flight time is 2h 27m.

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?

There are 7 operators available for flights from Georgia to Illinois as of May 2026.

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.

$41 Cheap Flights from Georgia to Illinois in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Georgia to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:50 am - 9:40 am

ATL

STL

1h 50mnonstop

10:35 am - 1:15 pm

STL

ATL

1h 40mnonstop

$66Frontier

Tue, Sep 15 - Sat, Sep 19

8:50 am - 9:40 am

ATL

STL

1h 50mnonstop

10:35 am - 1:15 pm

STL

ATL

1h 40mnonstop

$67Frontier

Wed, Oct 7 - Mon, Oct 12

4:43 pm - 5:37 pm

ATL

STL

1h 54mnonstop

6:33 pm - 9:25 pm

STL

ATL

1h 52mnonstop

$69Frontier

Sun, Aug 16 - Tue, Aug 18

7:25 am - 8:50 am

JAX

MDW

2h 25mnonstop

9:05 am - 4:45 pm

MDW

JAX

6h 40m

1 stop

$227Southwest

Wed, Jul 29 - Wed, Aug 5

11:40 am - 4:23 pm

JAX

ORD

5h 43m

1 stop

8:52 am - 5:27 pm

ORD

JAX

7h 35m

1 stop

$237Delta

Wed, Jul 15 - Wed, Jul 22

6:05 am - 7:02 am

CHA

ORD

1h 57mnonstop

9:00 pm - 11:50 pm

ORD

CHA

1h 50mnonstop

$249American Airlines

Fri, Jun 5 - Sun, Jun 7

8:00 am - 9:39 am

SAV

ORD

2h 39mnonstop

10:42 am - 2:16 pm

ORD

SAV

2h 34mnonstop

$257United Airlines

Wed, Jul 8 - Wed, Jul 15

6:36 pm - 11:58 pm

CHA

ORD

6h 22m

1 stop

9:00 pm - 11:50 pm

ORD

CHA

1h 50mnonstop

$259American Airlines

Fri, Jun 5 - Sun, Jun 7

6:00 am - 6:59 am

CHA

ORD

1h 59mnonstop

6:45 am - 9:34 am

ORD

CHA

1h 49mnonstop

$260United Airlines

Thu, Jun 4 - Sun, Jun 7

3:23 pm - 6:33 pm

CHA

MDW

4h 10m

1 stop

6:23 am - 12:28 pm

MDW

CHA

5h 05m

1 stop

$269Delta

Thu, May 28 - Thu, Jun 4

United Airlines flights from Georgia to Illinois

Our best United Airlines deals on Georgia to Illinois flight tickets

United Airlines

Jun 9

JAX9:20 amJacksonville

6h 09m

1 stop

ORD2:29 pmChicago O'Hare Intl

Jun 16

ORD6:19 pmChicago O'Hare Intl

2h 40m

JAX9:59 pmJacksonville

$249

United Airlines

Jun 6

JAX7:20 amJacksonville

2h 52m

ORD9:12 amChicago O'Hare Intl

Jun 10

ORD7:00 amChicago O'Hare Intl

2h 40m

JAX10:40 amJacksonville

$252

United Airlines

Jul 8

SAV8:00 amSavannah/Hilton Head

2h 39m

ORD9:39 amChicago O'Hare Intl

Jul 15

ORD10:42 amChicago O'Hare Intl

2h 34m

SAV2:16 pmSavannah/Hilton Head

$257

American Airlines flights from Georgia to Illinois

Our best American Airlines deals on Georgia to Illinois flight tickets

American Airlines

May 27

ATL7:45 amAtlanta Hartsfield-Jackson

2h 18m

ORD9:03 amChicago O'Hare Intl

May 27

ORD1:44 pmChicago O'Hare Intl

2h 12m

ATL4:56 pmAtlanta Hartsfield-Jackson

$197

American Airlines

Jun 5

CHA6:05 amChattanooga Lovell Field

1h 57m

ORD7:02 amChicago O'Hare Intl

Jun 7

ORD9:00 pmChicago O'Hare Intl

1h 50m

CHA11:50 pmChattanooga Lovell Field

$249

American Airlines

Jun 5

CHA6:36 pmChattanooga Lovell Field

6h 22m

1 stop

ORD11:58 pmChicago O'Hare Intl

Jun 7

ORD9:00 pmChicago O'Hare Intl

1h 50m

CHA11:50 pmChattanooga Lovell Field

$259

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Tue 9/15

8:50 am-9:40 am

Nonstop1h 50m

Lambert-St Louis

Sat 9/19

10:35 am-1:15 pm

Nonstop1h 40m

$66

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Wed 10/7

8:50 am-9:40 am

Nonstop1h 50m

Lambert-St Louis

Mon 10/12

10:35 am-1:15 pm

Nonstop1h 40m

$67

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Sun 8/16

4:43 pm-5:37 pm

Nonstop1h 54m

Lambert-St Louis

Tue 8/18

6:33 pm-9:25 pm

Nonstop1h 52m

$69

JacksonvilleChicago

JAX - MDW

JAXMDW

Jacksonville

Wed 7/29

7:25 am-8:50 am

Nonstop2h 25m

Chicago Midway

Wed 8/5

9:05 am-4:45 pm

1 stop6h 40m

$227

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Wed 7/15

11:40 am-4:23 pm

1 stop5h 43m

Chicago O'Hare Intl

Wed 7/22

8:52 am-5:27 pm

1 stop7h 35m

$237

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Fri 6/5

6:05 am-7:02 am

Nonstop1h 57m

Chicago O'Hare Intl

Sun 6/7

9:00 pm-11:50 pm

Nonstop1h 50m

$249

SavannahChicago

SAV - ORD

SAVORD

Savannah/Hilton Head

Wed 7/8

8:00 am-9:39 am

Nonstop2h 39m

Chicago O'Hare Intl

Wed 7/15

10:42 am-2:16 pm

Nonstop2h 34m

$257

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Fri 6/5

6:36 pm-11:58 pm

1 stop6h 22m

Chicago O'Hare Intl

Sun 6/7

9:00 pm-11:50 pm

Nonstop1h 50m

$259

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Thu 6/4

6:00 am-6:59 am

Nonstop1h 59m

Chicago O'Hare Intl

Sun 6/7

6:45 am-9:34 am

Nonstop1h 49m

$260

ChattanoogaChicago

CHA - MDW

CHAMDW

Chattanooga Lovell Field

Thu 5/28

3:23 pm-6:33 pm

1 stop4h 10m

Chicago Midway

Thu 6/4

6:23 am-12:28 pm

1 stop5h 05m

$269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Georgia is in November. Flight prices, which tend to average around $147, 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 November, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $162.

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 $223. Flights from Georgia to Illinois on a Monday will generally be more expensive and average around $357. 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 $188. Flights at noon are often more expensive with an average ticket price of $294.

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 from Georgia 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 $195 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 $157 on momondo.

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	$86
Fastest flight time	1h 26m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Georgia in the past 72 hours is $86. The best round-trip flight deal from Georgia to Illinois found on momondo in the last 72 hours is $139.

The fastest flight from Georgia to Illinois takes 1h 26m

Direct flights go from Georgia to Illinois every day.

There are 98 airports in Illinois. From Georgia there are direct flights to Lambert-St Louis (STL).

Search flight deals

Frequently asked questions about flying from Georgia to Illinois

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?
There are 7 operators available for flights from Georgia to Illinois as of May 2026.
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?
Based on momondo bookings for flights between Georgia and Illinois, the leading plane model is Airbus A319, making up 11.85% of the total bookings. Other popular models include Airbus A320neo with 11.44%, Boeing 737-900 with 10.30%, and Airbus A321-100/200 with 9.37%.

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
Spirit Airlines	PriceFrom $58	Free Cancellation	Rating 6.2 8,623 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $58	Free Cancellation	Rating 5.6 2,946 reviews	Search Frontier flights
Allegiant Air	PriceFrom $78	Free Cancellation	Rating 7.3 709 reviews	Search Allegiant Air flights
Delta	PriceFrom $98	Free Cancellation	Rating 7.9 8,450 reviews	Search Delta flights
Southwest	PriceFrom $131	Free Cancellation	Rating 7.9 4,289 reviews	Search Southwest flights
American Airlines	PriceFrom $142	Free Cancellation	Rating 7.1 11,650 reviews	Search American Airlines flights
United Airlines	PriceFrom $143	Free Cancellation	Rating 7.4 9,737 reviews	Search United Airlines 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.

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 6/16

Tue 6/23

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Illinois

Popular cities

Other flights from Georgia

Other flights to Illinois

Airlines

Complete your trip

Feeling lucky

Popular cities in Illinois

Flights to New Yorkfrom $83

Flights to Los Angelesfrom $47

Flights to Orlandofrom $53

Flights to Miamifrom $55

Flights to Chicagofrom $60

Flights to San Franciscofrom $54

Flights to Las Vegasfrom $48

Flights to Washington, D.C.from $56

Flights to Bostonfrom $74

Flights to Atlantafrom $54

Flights to Fort Lauderdalefrom $55

Flights to Dallasfrom $88

Cheap flights from Georgia to Illinois from $41

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 6/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Georgia to Illinois

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

United Airlines flights from Georgia to Illinois

Our best United Airlines deals on Georgia to Illinois flight tickets

American Airlines flights from Georgia to Illinois

Our best American Airlines deals on Georgia to Illinois flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Georgia to Illinois that are best for you.

See travel insights to Illinois from

How to get the cheapest flight ticket from Georgia to Illinois

What is the cheapest month to fly to Illinois?

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

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

What is the cheapest Georgia to Illinois flight route?

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

Can stopping save me money on Georgia to Illinois flights?

What is the cheapest airline that flies from Georgia to Illinois?

What airlines fly to Illinois?

How many flights depart from Georgia to Illinois on average per day?

How many flights depart from Georgia to Illinois on average per week?

How long is the flight from 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

Fastest flight time

Direct flights

Airports in Illinois

Frequently asked questions about flying 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

Why use momondo?

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo

Georgia flight routes

According to popular flight searches on momondo this year

Illinois flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Illinois

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Illinois

Explore popular destinations other users love

According to popular flight searches on momondo this year