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$38+ Cheap flights from Georgia to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — ORD
abr. 5 — abr. 121
sáb. 4/5
sáb. 4/12
1 adult, Economy
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Cheap flight deals from Georgia to Illinois

Keep the following information in mind while searching for Georgia to Illinois flight deals. Data was last updated marzo 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$77
(Kiwi.com)

One-way from

$38
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$165

Good round-trip deal

$105 or less

Good one-way deal

$79 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Chicago (CHI) flights.
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From Georgia to Illinois
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One-way flight from Georgia to Illinois
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Highest demand for flights based on searches. 8% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Georgia to Illinois.
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Price to beat on a one-way flight from Georgia to Illinois.
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Find flight deals from Georgia to Illinois

Cheapest flights from Georgia to Illinois
Explore the most affordable flight options available from Georgia to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/309:04 amATL - MDW
Nonstop2h 01mFrontier
mié. 5/72:12 pmMDW - ATL
Nonstop2h 06mFrontier
Deal found 3/31$77
This Cheapflightsfares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/299:29 amATL - ORD
Nonstop2h 16mFrontier
mar. 5/65:48 pmORD - ATL
Nonstop2h 21mFrontier
Deal found 3/30$77
This Cheapflightsfares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/133:16 pmATL - ORD
Nonstop2h 25mMultiple Airlines
vie. 5/1610:00 amORD - ATL
Nonstop2h 06mMultiple Airlines
Deal found 3/30$95
This Cheapflightsfares deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/87:48 amATL - ORD
Nonstop2h 07mSpirit Airlines
jue. 5/810:00 amORD - ATL
Nonstop2h 06mSpirit Airlines
Deal found 3/31$110
This Gotogate deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/2311:10 amSAV - MDW
Nonstop2h 15mAllegiant Air
lun. 5/261:15 pmMDW - SAV
Nonstop2h 05mAllegiant Air
Deal found 3/31$122
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/37:25 amATL - ORD
Nonstop2h 04mDelta
mié. 6/115:45 amORD - ATL
Nonstop1h 57mDelta
Deal found 3/30$159
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/35:05 pmATL - MDW
Nonstop1h 54mDelta
dom. 5/46:04 amMDW - ATL
Nonstop1h 56mDelta
Deal found 3/30$164
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/276:45 amATL - ORD
Nonstop2h 16mUnited Airlines
dom. 5/46:05 pmORD - ATL
Nonstop2h 10mUnited Airlines
Deal found 3/30$171
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/218:40 amATL - MDW
1 stop6h 00mSouthwest
mié. 5/286:25 amMDW - ATL
1 stop3h 30mSouthwest
Deal found 3/30$194
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/37:35 amCHA - ORD
1 stop6h 04mDelta
mar. 5/611:15 amORD - CHA
1 stop6h 29mDelta
Deal found 3/30$209
This Booking.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/233:12 pmSAV - MDW
1 stop5h 43mMultiple Airlines
lun. 5/261:15 pmMDW - SAV
Nonstop2h 05mMultiple Airlines
Deal found 3/31$212
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/3110:20 amATL - ORD
1 stop6h 00mSouthwest
mar. 9/27:30 amORD - ATL
1 stop5h 20mSouthwest
Deal found 3/30$218

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated marzo 31, 2025.
Use the filters below to find and compare flights from Georgia to Illinois that are best for you.

Fly from

Georgia

Fly to

Illinois

Route

Depart

Return

Price

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

mié. 4/30

9:04 am-10:05 am

Nonstop2h 01m

Chicago Midway

mié. 5/7

2:12 pm-5:18 pm

Nonstop2h 06m

$77

AtlantaChicago

ATL - ORD

ATLORD

Atlanta Hartsfield-Jackson

mié. 4/30

6:51 am-8:06 am

Nonstop2h 15m

Chicago O'Hare Intl

mar. 5/6

5:48 pm-9:09 pm

Nonstop2h 21m

$77

AtlantaChicago

ATL - ORD

ATLORD

Atlanta Hartsfield-Jackson

mié. 4/30

5:12 pm-12:20 am

1 stop8h 08m

Chicago O'Hare Intl

mié. 5/7

11:10 am-2:23 pm

Nonstop2h 13m

$88

AtlantaChicago

ATL - ORD

ATLORD

Atlanta Hartsfield-Jackson

jue. 5/8

7:48 am-8:55 am

Nonstop2h 07m

Chicago O'Hare Intl

jue. 5/8

10:00 am-1:06 pm

Nonstop2h 06m

$110

SavannahChicago

SAV - MDW

SAVMDW

Savannah/Hilton Head

vie. 5/23

11:10 am-12:25 pm

Nonstop2h 15m

Chicago Midway

lun. 5/26

1:15 pm-4:20 pm

Nonstop2h 05m

$122

AtlantaChicago

ATL - ORD

ATLORD

Atlanta Hartsfield-Jackson

mar. 6/3

9:00 am-10:03 am

Nonstop2h 03m

Chicago O'Hare Intl

mar. 6/10

5:45 am-8:42 am

Nonstop1h 57m

$159

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

sáb. 5/3

5:05 pm-5:59 pm

Nonstop1h 54m

Chicago Midway

dom. 5/4

6:04 am-9:00 am

Nonstop1h 56m

$164

AtlantaChicago

ATL - ORD

ATLORD

Atlanta Hartsfield-Jackson

dom. 4/27

6:45 am-8:01 am

Nonstop2h 16m

Chicago O'Hare Intl

dom. 5/4

6:05 pm-9:15 pm

Nonstop2h 10m

$171

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

mié. 5/21

8:40 am-1:40 pm

1 stop6h 00m

Chicago Midway

mié. 5/28

6:25 am-10:55 am

1 stop3h 30m

$194

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

sáb. 5/3

7:35 am-12:39 pm

1 stop6h 04m

Chicago O'Hare Intl

mar. 5/6

11:15 am-6:44 pm

1 stop6h 29m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 60 results
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Best time to book a flight from Georgia to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Georgia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Georgia to Illinois

What is the cheapest month to book a flight from Georgia to Illinois?

Currently, August is the cheapest month in which you can book a flight from Georgia to Illinois (average of $245). Flying from Georgia to Illinois in March is currently the most expensive (average of $323). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GA to IL?

Find hourly flight availability from Georgia to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Georgia to Illinois as you normally would.

Weekly flight availability from Georgia to Illinois

Explore weekly flight availability from Georgia to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated marzo 31, 2025.

The most flights from USGA to USIL are scheduled on a Sunday (80 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated marzo 31, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Georgia to Illinois. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,811 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,811 reviews
Alaska Airlines
8.0
Very good
9,811 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,275 reviews
Alaska Airlines
8.0
Very good
9,811 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,811 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,811 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,924 reviews
Alaska Airlines
8.0
Very good
9,811 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Georgia to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Georgia to Illinois one-way?

    One-way options have recently been found by users for as low as $38 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $54 and Allegiant Air from $74 one-way.

  • Can I find deals for flights from Georgia to Illinois that include hotel bookings?

    Yes. In addition to deals on Georgia to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Georgia to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Georgia to Illinois.

  • Can I find deals for business class flights from Georgia to Illinois?

    Yes. Cheapflights offers flight deals from Georgia to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Georgia to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Georgia to Illinois (average of $245). Flying from Georgia to Illinois in March is currently the most expensive (average of $323). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Georgia to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Georgia to Illinois

Discover the top 7 airlines that operate flights from Georgia to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated marzo 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$38Average$106FlexibilityNo cancel feeOn-time65%
FrontierCheapest$47Average$138FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$79Average$163FlexibilityNo cancel feeOn-time88%
DeltaCheapest$105Average$369FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$118Average$341FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$137Average$401FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$159Average$330FlexibilityNo cancel feeOn-time63%
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