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Find cheap flights from Atlanta to Illinois from $27

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Illinois departing on 6/5. 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
0 bags
Fri 6/28
Fri 7/5

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Best Illinois Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Chicago
Chicagononstop$47
Moline
Molinenonstop$399
Peoria
Peoria1 stop$401
Bloomington
Bloomington1 stop$238
Champaign
Champaign1 stop$238
Springfield
Springfield1 stop$497
St. Louis
St. Louis1 stop$125

Good to know

Low season

February

High season

June

Cheapest flight

$27
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Atlanta to Chicago Midway Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Atlanta to Illinois?

    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 Atlanta to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Illinois from Atlanta 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 Atlanta to Illinois?

    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 Illinois with an airline and back to Atlanta with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Illinois?

    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 Illinois from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Atlanta to the following destinations at these prices or less: Chicago $89 one-way - $163 round-trip
  • Morning departure is around 19% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Atlanta to Illinois

 
Need help choosing which airline to fly with from Atlanta to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10476 reviews
7.4Food
8.0Entertainment
8.2Boarding
8.6Crew
7.9Comfort
Airline reviews

They were an hour late and they didn’t have my wheelchair for me

2.0 Mediocresal, May 2024ATL - AUS
Read more about Delta reviews

They were an hour late and they didn’t have my wheelchair for me

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

The pilots were good. Disappointing when planes don't have electrical ports

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

The experience was good and the flight departed on time and landed early

On 2 different flights the wifi was horrible and there was no drink or snack service.

More facilities to transport to the gates......felt too much walking distance

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

It was good no problems made it on time for the next flight overseas!

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

Suddenly Flight has been change by Qatar and there’s no information is there of us from Bom to Doha and counter person is behaving like Qatar owner next I will not buy Qatar and I will not suggest anyone to fly in Qatar

The crew was fantastic and the over flight was perfect as well.

They shld provide food. Between food they are giving 10 hours gap which is toooo much

The crew was great and the food and liquor offerings were good. Seats were a bit cramped. Flight arrived early at destination. That's a plus.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

I had already opted for Vegan food before 2 months yet they say we have no record for it,

The CX617 from HK to BKK was delayed more than 1.5 hours.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

worst trip ever Spirit lost our Baggs which were never put on the plane in Atlanta. 24 hours ago they are telling me now that the bags are still missing.

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

The seat are terrible. Don’t even think of sleeping on a Spirit flight. The kids that run the plane aka flight attendants are pretty rude and straight forward. They get the job done but without class.

I had a death in my family and booked my flight on Spirit. My flight was cancelled the morning of my flight, no explanation, no help to rebook, nobody to talk to. The next available flight was 2days later !!!! Terrible airline, will NEVER fly with them again!

They took a horrible route with a lot of turbulence and I eneded up getting sick. Even if the flight takes longer. Don't put people life at risk just to get to the airport on time.

Every thing was fine ,low price,easy on time ,clean, good staff, really no issues

Had to board plan 2x due to lack of security check after 1st boarding

Miserable. The crew was rude, the flight was delayed 5 hours for mechanical reasons and then “weather” even though other planes were leaving.

They kept Changing the flight times. It was delayed several times and at one point it was supposed to depart at 3.40am! At which point we ended up staying overnight and booked long a separate United flight for early morning departure. The spirit flight then got moved up and left at 1.30 in the morning when it was supposed to leave at 9.40pm the night before.

Flight was late taking off. I think the crew and pilots did a good job. It definitely worked for me. I would fly spirit again thank you.

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

Plane could have been more on time. More leg room .

I arrived 1 hour prior to boarding, and they said I was too late for a domestic flight. First time I heard that :-(

Book cheap flights from Atlanta to Illinois

Recent round-trip flight deals

8/21Wed
nonstopFrontier
1h 55mATL-MDW
8/28Wed
nonstopFrontier
1h 56mMDW-ATL
$47
8/21Wed
nonstopFrontier
2h 07mATL-ORD
8/28Wed
nonstopFrontier
2h 00mORD-ATL
$47
6/25Tue
nonstopSpirit Airlines
2h 17mATL-ORD
7/2Tue
nonstopSpirit Airlines
2h 07mORD-ATL
$60
6/11Tue
1 stopSpirit Airlines
6h 47mATL-ORD
6/12Wed
nonstopSpirit Airlines
2h 07mORD-ATL
$63
8/8Thu
nonstopAmerican Airlines
2h 08mATL-ORD
8/11Sun
1 stopAmerican Airlines
4h 01mORD-ATL
$192
6/20Thu
nonstopDelta
1h 43mATL-STL
6/24Mon
nonstopDelta
1h 44mSTL-ATL
$197
6/20Thu
nonstopDelta
1h 43mATL-STL
6/24Mon
nonstopDelta
1h 44mSTL-ATL
$198
8/12Mon
1 stopAmerican Airlines
5h 33mATL-CMI
8/17Sat
1 stopAmerican Airlines
7h 53mCMI-ATL
$238
9/1Sun
1 stopUnited Airlines
10h 12mATL-STL
9/16Mon
2 stopsUnited Airlines
20h 14mSTL-ATL
$445
7/1Mon
1 stopUnited Airlines
10h 17mATL-PIA
7/9Tue
1 stopUnited Airlines
4h 45mPIA-ATL
$478

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Recent one-way flight deals

6/5Wed
nonstopFrontier
2h 00mATL-MDW
$27
6/12Wed
nonstopFrontier
2h 00mATL-MDW
$28
6/25Tue
nonstopSpirit Airlines
2h 17mATL-ORD
$30
6/25Tue
nonstopSpirit Airlines
2h 17mATL-ORD
$31
7/5Fri
nonstopDelta
1h 56mATL-MDW
$89
6/5Wed
nonstopDelta
2h 10mATL-ORD
$93
7/7Sun
nonstopAmerican Airlines
2h 10mATL-ORD
$99
7/7Sun
1 stopAmerican Airlines
6h 31mATL-ORD
$133
7/1Mon
2 stopsUnited Airlines
25h 49mATL-MLI
$463
6/3Mon
1 stopUnited Airlines
5h 40mATL-MLI
$486

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Last minute flights from Atlanta to Illinois

Last minute flight, train and bus deals

6/3Mon
nonstopSpirit Airlines
2h 10mATL-ORD
6/5Wed
nonstopSpirit Airlines
2h 07mORD-ATL
$84
6/3Mon
nonstopFrontier
2h 22mATL-ORD
6/4Tue
nonstopFrontier
2h 03mORD-ATL
$96
6/3Mon
nonstopSpirit Airlines
2h 10mATL-ORD
6/8Sat
nonstopSpirit Airlines
2h 07mORD-ATL
$97
6/3Mon
nonstopFrontier
1h 58mATL-MDW
6/5Wed
nonstopFrontier
2h 01mMDW-ATL
$99
6/1Sat
multi-stopSouthern / Mokulele
4h 15mATL-STL
6/3Mon
multi-stopSouthern / Mokulele
4h 05mSTL-ATL
$211
5/31Fri
multi-stopSouthern / Mokulele
19h 55mATL-STL
6/2Sun
multi-stopSouthern / Mokulele
17h 45mSTL-ATL
$214
6/3Mon
nonstopDelta
1h 56mATL-MDW
6/6Thu
nonstopDelta
1h 56mMDW-ATL
$366
6/3Mon
multi-stopDelta
4h 35mATL-MDW
6/6Thu
nonstopDelta
1h 56mMDW-ATL
$376
5/30Thu
multi-stopAmerican Airlines
8h 12mATL-BMI
6/18Tue
multi-stopAmerican Airlines
5h 14mBMI-ATL
$482
5/30Thu
multi-stopAmerican Airlines
8h 40mATL-BMI
6/18Tue
multi-stopAmerican Airlines
7h 03mBMI-ATL
$486

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Atlanta - Illinois Flights

Departure:

Atlanta (ATL)United States

Return flight deals:

Illinois - Atlanta

Cabin classes:

$483
$513
$467
$43