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

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $39. However, be on the lookout for offers from Spirit Airlines and Southwest, as they are both options that can get you from Illinois to Atlanta for a low price.

In terms of precipitation, rainfall in Atlanta ranges from 3.4 - 5.3 inches per month. July is typically the wettest month, when rainfall can reach 5.3 in. April is typically the driest time to visit Atlanta when rainfall is around 3.4 in.

If weather is an important factor for your trip to Atlanta, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

What are the most popular routes from Illinois to Atlanta?

The most popular route from Illinois to Atlanta is Chicago Midway - Atlanta Hartsfield-Jackson. You may also consider Chicago O'Hare Intl - Atlanta Hartsfield-Jackson or Lambert-St Louis - Atlanta Hartsfield-Jackson.

What are the cheapest flights from Illinois to Atlanta?

Looking at all options, your cheapest flight can be booked for $66. While the most popular route (Chicago Midway - Atlanta Hartsfield-Jackson) can be booked for $77 on average our data indicates $498 when flying from Illinois to Atlanta.

What are the most reliable airlines from Illinois to Atlanta?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Illinois to Atlanta on time: SkyWest Airlines (100%), Sun Country Air (100%), Envoy Air (93%).

What are the most popular airlines that fly from Illinois to Atlanta?

The most popular airlines flying from Illinois to Atlanta are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 82% on flights from Illinois to Atlanta compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $156. For sooner than that we have options available in the next 3 days from $285.

What is the cheapest month to fly from Illinois to Atlanta?

September can be a great time to fly to Atlanta from Illinois with a flight ticket averaging about $177. Cheapflights users have found deals in the month of September for as cheap as $54. The most expensive prices can be found in the month of January.

What airport do you fly into for flights to Atlanta from Illinois?

If you book a flight to Atlanta from Illinois, you will be flying to Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 8.2 mi from the center of Atlanta.

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

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

How can I find direct flights from Illinois to Atlanta?

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

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

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

$39+ Flights from Illinois to Atlanta

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Cheap flight deals from Illinois to Atlanta

Round-trip from	$93 (Priceline)
One-way from	$39 (Kiwi.com)
Popular in	January
Cheapest in	September
Average price	$174
Good round-trip deal	$172 or less
Good one-way deal	$106 or less

From Illinois to Atlanta Hartsfield-Jackson

Search Deals

One-way flight from Illinois to Atlanta Hartsfield-Jackson

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($17 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Illinois to Atlanta Hartsfield-Jackson.

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Price to beat on a one-way flight from Illinois to Atlanta Hartsfield-Jackson.

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Find flight deals from Illinois to Atlanta

Cheapest flights from Illinois to Atlanta
Explore the most affordable flight options available from Illinois to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Fri 9/129:47 pmMDW - ATL

1 stop10h 17mFrontier

Mon 9/1510:25 pmATL - MDW

Nonstop1h 55mFrontier

Deal found 6/30

$93

Sat 7/126:02 pmORD - ATL

Nonstop2h 06mSpirit Airlines

Wed 7/166:00 amATL - ORD

Nonstop2h 04mSpirit Airlines

Deal found 6/30

$93

Thu 7/176:02 pmORD - ATL

Nonstop2h 06mMultiple Airlines

Tue 7/223:02 pmATL - ORD

Nonstop2h 36mMultiple Airlines

Deal found 6/30

$94

Thu 7/246:16 pmORD - ATL

Nonstop2h 35mFrontier

Sun 7/2710:58 pmATL - ORD

Nonstop2h 24mFrontier

Deal found 7/2

$97

Thu 7/102:36 pmSTL - ATL

Nonstop1h 54mFrontier

Sun 8/1012:43 pmATL - STL

Nonstop1h 51mFrontier

Deal found 7/1

$121

Thu 7/3110:47 amSTL - ATL

1 stop7h 13mMultiple Airlines

Mon 8/46:32 pmATL - STL

1 stop6h 15mMultiple Airlines

Deal found 7/1

$128

Thu 9/252:30 pmSTL - ATL

1 stop7h 34mSpirit Airlines

Sun 9/286:15 amATL - STL

1 stop8h 20mSpirit Airlines

Deal found 6/30

$136

Wed 8/131:26 pmSTL - ATL

Nonstop1h 43mDelta

Mon 8/1810:34 pmATL - STL

Nonstop1h 40mDelta

Deal found 7/1

$137

Wed 8/138:15 amSTL - ATL

Nonstop1h 35mSouthwest

Tue 8/2610:00 amATL - STL

1 stop4h 10mSouthwest

Deal found 7/1

$147

Wed 10/18:17 amSTL - ATL

1 stop4h 36mAmerican Airlines

Mon 10/67:55 pmATL - STL

1 stop4h 59mAmerican Airlines

Deal found 6/30

$159

Sat 8/3010:13 amEVV - ATL

Nonstop1h 27mDelta

Sun 9/73:52 pmATL - EVV

Nonstop1h 28mDelta

Deal found 6/30

$239

Thu 7/244:11 pmPIA - ATL

1 stop6h 45mAmerican Airlines

Mon 7/284:33 pmATL - PIA

1 stop7h 34mAmerican Airlines

Deal found 6/30

$249

Best flights from Illinois to Atlanta
Discover carefully curated flight deals from Illinois to Atlanta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2025.

Fri 9/129:47 pmMDW - ATL

1 stop10h 17mFrontier

Mon 9/1510:25 pmATL - MDW

Nonstop1h 55mFrontier

Deal found 6/30

$93

Sat 7/126:02 pmORD - ATL

Nonstop2h 06mSpirit Airlines

Wed 7/166:00 amATL - ORD

Nonstop2h 04mSpirit Airlines

Deal found 6/30

$93

Thu 7/176:02 pmORD - ATL

Nonstop2h 06mMultiple Airlines

Tue 7/223:02 pmATL - ORD

Nonstop2h 36mMultiple Airlines

Deal found 6/30

$94

Wed 8/1311:02 amSTL - ATL

Nonstop1h 38mDelta

Tue 8/269:20 pmATL - STL

Nonstop1h 42mDelta

Deal found 7/1

$137

Wed 8/139:45 amSTL - ATL

1 stop6h 30mSouthwest

Tue 8/267:15 pmATL - STL

Nonstop1h 45mSouthwest

Deal found 7/1

$147

Wed 10/18:17 amSTL - ATL

1 stop4h 36mAmerican Airlines

Mon 10/67:55 pmATL - STL

1 stop4h 59mAmerican Airlines

Deal found 6/30

$159

Thu 7/246:16 pmORD - ATL

Nonstop2h 35mFrontier

Sun 7/2710:58 pmATL - ORD

Nonstop2h 24mFrontier

Deal found 7/2

$97

Thu 7/3110:47 amSTL - ATL

1 stop7h 13mMultiple Airlines

Mon 8/46:32 pmATL - STL

1 stop6h 15mMultiple Airlines

Deal found 7/1

$128

Mon 8/410:47 amSTL - ATL

1 stop7h 13mSpirit Airlines

Thu 8/75:45 amATL - STL

1 stop5h 07mSpirit Airlines

Deal found 6/30

$133

Mon 9/84:00 pmSTL - ATL

Nonstop1h 44mFrontier

Wed 9/108:00 amATL - STL

1 stop26h 54mFrontier

Deal found 6/30

$121

Tue 7/153:39 pmPIA - ATL

1 stop4h 50mUnited Airlines

Sat 7/1910:20 amATL - PIA

1 stop5h 43mUnited Airlines

Deal found 6/30

$329

Sat 8/3010:13 amEVV - ATL

Nonstop1h 27mDelta

Sun 9/73:52 pmATL - EVV

Nonstop1h 28mDelta

Deal found 6/30

$239

Last-minute flights from Illinois to Atlanta
Discover last-minute flight deals from Illinois to Atlanta. Data last updated July 2, 2025 and is based on user searches.

Wed 7/93:20 pmCMI - ATL

1 stop7h 53mAmerican Airlines

Sat 7/124:22 pmATL - CMI

1 stop5h 25mAmerican Airlines

Deal found 6/29

$394

Wed 7/910:23 amEVV - ATL

Nonstop1h 27mDelta

Thu 7/1712:20 pmATL - EVV

Nonstop1h 22mDelta

Deal found 7/2

$429

Thu 7/106:16 pmORD - ATL

Nonstop2h 35mFrontier

Wed 7/169:02 amATL - ORD

Nonstop2h 23mFrontier

Deal found 7/2

$95

Thu 7/102:36 pmSTL - ATL

Nonstop1h 54mFrontier

Sun 8/1012:43 pmATL - STL

Nonstop1h 51mFrontier

Deal found 7/1

$121

Fri 7/117:29 pmSTL - ATL

1 stop9h 41mMultiple Airlines

Mon 8/115:45 amATL - STL

1 stop5h 07mMultiple Airlines

Deal found 7/1

$228

Fri 7/1110:47 amSTL - ATL

1 stop11h 46mSpirit Airlines

Wed 7/166:10 pmATL - STL

2 stops16h 42mSpirit Airlines

Deal found 7/1

$255

Fri 7/117:20 amSTL - ATL

Nonstop1h 35mSouthwest

Mon 8/118:25 amATL - STL

Nonstop1h 45mSouthwest

Deal found 7/1

$318

Sat 7/126:02 pmORD - ATL

Nonstop2h 06mSpirit Airlines

Wed 7/166:00 amATL - ORD

Nonstop2h 04mSpirit Airlines

Deal found 6/30

$93

Sat 7/126:20 amMDW - ATL

Nonstop2h 05mFrontier

Sat 7/199:30 pmATL - MDW

Nonstop2h 05mFrontier

Deal found 7/1

$95

Sat 7/126:02 pmORD - ATL

Nonstop2h 06mMultiple Airlines

Fri 7/186:32 pmATL - ORD

1 stop5h 59mMultiple Airlines

Deal found 6/30

$115

Sat 7/124:11 pmPIA - ATL

1 stop7h 07mAmerican Airlines

Sat 7/196:20 amATL - PIA

1 stop4h 20mAmerican Airlines

Deal found 6/30

$284

Sat 7/128:02 pmPIA - ATL

3 stops26h 44mMultiple Airlines

Sun 7/208:08 pmATL - PIA

2 stops19h 50mMultiple Airlines

Deal found 7/1

$440

One-way flights from Illinois to Atlanta
Search for one-way flight options from Illinois to Atlanta. Find affordable one-way fares based on user searches. Data last updated July 2, 2025.

Mon 9/294:00 pmSTL - ATL

Nonstop1h 44mFrontier

Deal found 6/29

$39

Fri 8/226:15 amMDW - ATL

Nonstop2h 08mFrontier

Deal found 7/2

$48

Thu 7/176:02 pmORD - ATL

Nonstop2h 06mSpirit Airlines

Deal found 6/30

$48

Mon 9/86:10 amORD - ATL

1 stop8h 10mFrontier

Deal found 6/29

$56

Sun 9/72:30 pmSTL - ATL

1 stop7h 34mSpirit Airlines

Deal found 6/29

$66

Tue 8/1911:10 amSTL - ATL

Nonstop1h 35mSouthwest

Deal found 6/29

$69

Wed 9/105:45 amORD - ATL

Nonstop1h 57mDelta

Deal found 6/29

$69

Tue 9/210:00 amMDW - ATL

1 stop4h 30mSouthwest

Deal found 6/29

$79

Wed 8/610:08 amSTL - ATL

1 stop6h 27mAmerican Airlines

Deal found 6/30

$80

Thu 8/77:30 amORD - ATL

2 stops7h 15mSouthwest

Deal found 6/30

$94

Wed 8/63:41 pmSTL - ATL

Nonstop1h 44mDelta

Deal found 6/30

$119

Tue 9/238:19 amPIA - ATL

1 stop7h 29mAmerican Airlines

Deal found 6/29

$126

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAtlanta

MDW - ATL

MDWATL

Chicago Midway

Fri 9/12

9:47 pm-9:04 am

1 stop10h 17m

Atlanta Hartsfield-Jackson

Mon 9/15

10:25 pm-11:20 pm

Nonstop1h 55m

$93

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Sat 7/12

6:02 pm-9:08 pm

Nonstop2h 06m

Atlanta Hartsfield-Jackson

Wed 7/16

6:00 am-7:04 am

Nonstop2h 04m

$93

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Thu 7/17

6:02 pm-9:08 pm

Nonstop2h 06m

Atlanta Hartsfield-Jackson

Tue 7/22

3:02 pm-4:38 pm

Nonstop2h 36m

$94

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Thu 7/24

6:16 pm-9:51 pm

Nonstop2h 35m

Atlanta Hartsfield-Jackson

Sun 7/27

10:58 pm-12:22 am

Nonstop2h 24m

$97

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Mon 9/8

4:00 pm-6:44 pm

Nonstop1h 44m

Atlanta Hartsfield-Jackson

Wed 9/10

8:00 am-9:54 am

1 stop26h 54m

$121

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Thu 7/31

10:47 am-7:00 pm

1 stop7h 13m

Atlanta Hartsfield-Jackson

Mon 8/4

6:32 pm-11:47 pm

1 stop6h 15m

$128

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Mon 8/4

10:47 am-7:00 pm

1 stop7h 13m

Atlanta Hartsfield-Jackson

Thu 8/7

5:45 am-9:52 am

1 stop5h 07m

$133

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Wed 8/13

6:00 am-8:38 am

Nonstop1h 38m

Atlanta Hartsfield-Jackson

Mon 8/25

3:25 pm-4:06 pm

Nonstop1h 41m

$137

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Wed 8/13

8:15 am-10:50 am

Nonstop1h 35m

Atlanta Hartsfield-Jackson

Tue 8/26

10:00 am-1:10 pm

1 stop4h 10m

$147

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Wed 10/1

8:17 am-1:53 pm

1 stop4h 36m

Atlanta Hartsfield-Jackson

Mon 10/6

7:55 pm-11:54 pm

1 stop4h 59m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 51 results

...

Best time to book a flight from Illinois to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Illinois 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 Illinois to Atlanta

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

Currently, August is the cheapest month in which you can book a flight from Illinois to Atlanta (average of $190). Flying from Illinois to Atlanta in June is currently the most expensive (average of $247). 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 IL to ATL?

When flying from Illinois to Atlanta, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Illinois to Atlanta

The most flights from USIL to ATL are scheduled on a Wednesday (78 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 on average).

Reviews of airlines servicing Atlanta

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Illinois to Atlanta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Southwest

8.0

Very good

4,272 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Delta

8.0

Very good

7,975 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

United Airlines

7.4

Good

8,861 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Spirit Airlines

6.3

Okay

8,103 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

What airport do you fly into for flights to Atlanta from Illinois?
If you book a flight to Atlanta from Illinois, you will be flying to Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 8.2 mi from the center of Atlanta.
What are the cheapest airlines to fly from Illinois to Atlanta one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $39. However, be on the lookout for offers from Spirit Airlines and Southwest, as they are both options that can get you from Illinois to Atlanta for a low price.
What are the most popular routes from Illinois to Atlanta?
The most popular route from Illinois to Atlanta is Chicago Midway - Atlanta Hartsfield-Jackson. You may also consider Chicago O'Hare Intl - Atlanta Hartsfield-Jackson or Lambert-St Louis - Atlanta Hartsfield-Jackson.
What are the most reliable airlines from Illinois to Atlanta?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Illinois to Atlanta on time: SkyWest Airlines (100%), Sun Country Air (100%), Envoy Air (93%).
What are the cheapest flights from Illinois to Atlanta?
Looking at all options, your cheapest flight can be booked for $66. While the most popular route (Chicago Midway - Atlanta Hartsfield-Jackson) can be booked for $77 on average our data indicates $498 when flying from Illinois to Atlanta.
Can I find deals for flights from Illinois to Atlanta that include hotel bookings?
Yes. In addition to deals on Illinois to Atlanta flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to Atlanta?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Atlanta.
Can I find deals for business class flights from Illinois to Atlanta?
Yes. Cheapflights offers flight deals from Illinois to Atlanta 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 Illinois to Atlanta?
Currently, August is the cheapest month in which you can book a flight from Illinois to Atlanta (average of $190). Flying from Illinois to Atlanta in June is currently the most expensive (average of $247). 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

Duluth

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McDonough

Auburn

Marietta

Stone Mountain

Norcross

Lawrenceville

Sandy Springs

Conyers

Douglasville

Acworth

Morrow

Buford

Athens

Smyrna

Stockbridge

Kennesaw

Cumming

Suwanee

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Illinois to Atlanta

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$46	Average$111	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$49	Average$153	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$87	Average$326	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$138	Average$386	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$140	Average$410	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$147	Average$369	FlexibilityNo cancel fee	On-time63%

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$39+ Cheap flights from Illinois to Atlanta (ATL)

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Atlanta with Cheapflights

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Cheap flight deals from Illinois to Atlanta

Keep the following information in mind while searching for Illinois to Atlanta flight deals. Data was last updated July 2, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Illinois to Atlanta

Cheapest flights from Illinois to AtlantaExplore the most affordable flight options available from Illinois to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Explore the most affordable flight options available from Illinois to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Illinois to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Illinois with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Illinois to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

Weekly flight availability from Illinois to Atlanta

Explore weekly flight availability from Illinois to Atlanta. 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 July 2, 2025.

Reviews of airlines servicing Atlanta

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Illinois to Atlanta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly into for flights to Atlanta from Illinois?

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

What are the most popular routes from Illinois to Atlanta?

What are the most reliable airlines from Illinois to Atlanta?

What are the cheapest flights from Illinois to Atlanta?

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

How can I find direct flights from Illinois to Atlanta?

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

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

Traveling to a place near Illinois?

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Alternative routes for Illinois to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Illinois to Atlanta

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Cheapest flights from Illinois to Atlanta
Explore the most affordable flight options available from Illinois to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.