ATL - CHI

$29 Find Cheap Flights from Atlanta to Chicago

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KAYAK searches hundreds of travel sites at once for deals on flights to Chicago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Chicago, as well as popular online travel agencies
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Expert advice
Useful Info
Expert advice

Expert advice for your flight from Atlanta to Chicago

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Frontier

Frontier's Economy Bundle offers a carry-on and seat choice, ideal for budget travelers.


Opt for Premium Bundle for priority boarding and extra legroom at a minimal cost increase.

Read more about Frontierby Stefanie Waldek
Delta

Delta's Comfort Plus offers extra legroom, enhancing comfort on short flights.


Delta offers free Wi-Fi for SkyMiles members on domestic flights.

Read more about Deltaby Stefanie Waldek
American Airlines

American's Main Cabin Extra provides early boarding and complimentary drinks.


Download the American Airlines app for in-flight entertainment access.

United Airlines

United's Economy Plus offers up to six inches more legroom, enhancing comfort on short flights.


Consider Priority Boarding to ensure overhead bin space for your carry-on.

Southwest

Southwest allows two free checked bags, perfect for travelers with more luggage.


Use EarlyBird Check-In for a better boarding position, avoiding middle seats.

Read more about Southwestby Blane Bachelor
Airports
ATL

Avoid parking at ATL due to ongoing construction. Consider MARTA for a hassle-free journey to the airport.

Read more about ATLby Blane Bachelor
ORD

Take the CTA Blue Line from ORD to downtown Chicago. Avoid traffic and enjoy a 45-minute ride to the Loop.

Read more about ORDby Stefanie Waldek
MDW

Use the CTA Orange Line from MDW to downtown Chicago. Quick and reliable, it takes about 25-30 minutes to reach the Loop.

Read more about MDWby Stefanie Waldek
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier, Delta, United Airlines, ORD and MDW

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Blane Bachelor

Blane Bachelor

Expert on Southwest and ATL

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Useful Info
 AI-powered savings tips

KAYAK's tips to save more on a Atlanta to Chicago flight

When planning a trip from Atlanta to Chicago, there are several ways to potentially save money. Generally, the cheapest days to fly are Saturdays, and the cheapest month is February.

Route Choice: Opt for flights from Atlanta to Chicago Midway for the cheapest route.

Booking Time: Book your flight at least 104 days in advance to get the best deal.

Airline Selection: Frontier Airlines generally offers the cheapest flights for this route.

Flight Type: Direct flights are typically cheaper than those with a layover.

This feature is powered by ChatGPT: an OpenAI-developed artificial intelligence model trained with KAYAK proprietary data and third-party data not verified by KAYAK. 


Good to know

Low seasonFebruary
High seasonMay
Cheapest flight$29
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Atlanta to Chicago O'Hare Airport

When to book flights from Atlanta to Chicago

Are your dates flexible? Find out the best times to travel from Atlanta to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
  • Can I rent a car at the Chicago airports?

    Adjacent to the terminal buildings of O’Hare airport there is a car rental center which boasts various renowned companies like Alamo, Budget, and National. To get to the center, board the 24-hour free shuttle bus that stops outside the arrivals hall of each terminal. Midway airport also features a car rental center with the most famous brands, and it is located close to the airport and is reachable with a 24/7 shuttle bus.

  • Is there a hotel at O’Hare Chicago airport?

    Accessible from all terminals you will find the Hilton Chicago O’Hare Hotel, where you can rest upon arrival to the windy city. Underground walkways connect the hotel with the terminals, so even in poor weather you get to stay dry. Travelers staying at the Hilton O’Hare Airport can enjoy features such as a business center, a gym, and a bar.

  • How do I get to downtown Chicago from O’Hare airport?

    O’Hare airport is further out of the city than Midway Chicago airport, but there are plenty of public transport options to reach the city center. The quickest way is with the CTA Blue Line that runs around the clock from the lower level of the airport’s parking garage. Tickets can be purchased from the vending machines at the station and cost approximately $5. Day or week passes can also be obtained at the vending machines.

  • Is it better to fly into O’Hare or Midway airport?

    Which airport is the better choice depends on what time you’re arriving and what your final destination will be. If you arrive late, O’Hare is a more convenient choice, as there is a designated airport hotel and the Blue Line train runs 24/7. Geographically, Midway airport lies south of Chicago while O’Hare is northwest, so also choose the airport depending on your final destination.

  • Which is the best arrival airport if I want to visit the Museum of Science and Industry?

    The Museum of Science and Industry sits approximately 24.2 miles from O'Hare International Airport (ORD), famous as the largest science center in the Western Hemisphere. Buses and subways are some of the convenient ways to travel between the two points. For instance, bus line 6 covers the distance in 1h 18min, while bus line 28 takes an hour longer. Those who take the subway arrive after 1h 17min.

  • Are there lounges at Chicago Midway International Airport (MDW)?

    No airline runs a lounge at Chicago Midway International Airport (MDW), and there are no pay-to-enter suites. However, there’s a USO lounge at the disposal of active military members and their families. You can access this free lounge at concourse C.

  • Where can I withdraw money at O'Hare International Airport (ORD)?

    Several banks and credit unions run their ATMs at O'Hare International Airport (ORD), giving arriving passengers a wide range of options to withdraw their money. For instance, Bank of America operates its booth upper level of Concourse B in Terminal 1, while BMO Harris has its ATM in Terminal 1, Concourse B.

  • Is there a post office at O'Hare International Airport (ORD)?

    On the upper level of Terminal 2 lies a US post office where you can print, make long-distance calls, pack, and ship your mails. The facility runs from 7 am to 7 pm every weekday.

KAYAK’s top tips for finding a cheap flight from Atlanta to Chicago

  • Looking for a cheap flight? 25% of our users found flights on this route for $83 or less one-way and $130 or less round-trip.
  • When booking a flight from Atlanta to Chicago, bear in mind there are two possible airports where you can land: O’Hare International Airport (ORD) and the smaller Midway Chicago Airport (MDW). More airlines and flights go to O’Hare Airport, but Midway is closer to the city center.
  • Park your car conveniently at Atlanta International Airport (ATL) and have it await you upon your return. At the Domestic Terminal there are Park-Rides A and C, which have a day maximum of approximately $10. Complimentary shuttle buses bring you to and from the terminal building. The Park-Ride at the International Airport costs approximately $14 per day and shuttle buses also operate from the lot to the terminal building.
  • O’Hare airport has a special treat for anyone seeking peace and quiet upon arrival. Close to the Urban Garden in the Mezzanine Level of Terminal 3, you will find a well-equipped Yoga Room where you can meditate, find peace, and exert your body and mind after your flight from Atlanta to Chicago. The room is free to use and is open from 6:00 am to 10:00 pm every day.
  • If hunger already gnaws at you upon your arrival in Chicago, check in at Brioche Doree at Terminal 1 of the O’Hare airport. Between 5:00 am and 7:30 pm you can purchase delectable snacks here, as well as cold or hot beverages. In Terminal 5, the Goddess and Grocer is an eatery offering a wide range of food and beverages and is open between 4:30 am and 10:00 pm.
  • O’Hare airport showcases local art by established and newbie artists for the perfect welcome to all travelers. Throughout the terminal corridors and halls you will find plenty of mesmerizing installations, from a Brachiosaurus to plane models and sculptures.
  • Hartsfield–Jackson Atlanta International Airport (ATL) is well equipped to cater to the needs of those with disabilities. As you check in, you’ll find ADA-compliant restrooms and wheelchairs in every terminal for your convenience. In addition, there are trained and dedicated airport agents to guide you through the security checkpoints on your way to enplaning.
  • There are two terminals at Hartsfield–Jackson Atlanta International Airport: the Domestic Terminal and International Terminal. Each terminal is served by the various concourses A, B, C, D, E, and F. You can quickly move between the terminals and the concourses via the Plane Train, which departs regularly every 5-15min.
  • Prayerful travelers will be glad to know that ATL has a prayer room where they can escape for a quick supplication session with their maker. This interfaith is situated away from the noisy terminals in the Main Terminal, 3rd floor, Suite 3080. Step in and commit your ATL-Chicago trip to the hands of the Almighty.
  • On their way to Chicago, travelers using Hartsfield–Jackson Atlanta International Airport (ATL) should remember that the facility has the necessary facilities to serve moms and the little ones. Suppose you want to pump or breastfeed in privacy. There are lactating and nursing rooms near gates T-7, B-5, D-34, and F-5 for those who want to pump or breastfeed in privacy. Other amenities in these rooms include sinks, electrical sockets, and comfy chairs.
  • Alaska Airlines allows passengers to bring their pets, including cats, dogs, and rabbits, into the cabin. However, they must possess valid vaccination certificates and other relevant health documents. Still, it would help if you restrained your four-legged friends in their kernels throughout the voyage from Atlanta to Chicago. Remember to contact the airline in advance about any changes in their pet policy.

Prefer to fly direct from Atlanta to Chicago?

Find which airlines fly direct from Atlanta Hartsfield-Jackson Airport to Chicago, which days they fly and book direct flights.

Direct departures

Atlanta Hartsfield-Jackson to Chicago

Monday

American Airlines, Delta, Frontier, +3 more

American Airlines, Delta, +4 more

Tuesday

American Airlines, Delta, Frontier, +3 more

American Airlines, Delta, +4 more

Wednesday

American Airlines, Delta, Frontier, +2 more

American Airlines, Delta, +3 more

Thursday

American Airlines, Delta, Frontier, +3 more

American Airlines, Delta, +4 more

Friday

American Airlines, Delta, Frontier, +3 more

American Airlines, Delta, +4 more

Saturday

American Airlines, Delta, Frontier, +3 more

American Airlines, Delta, +4 more

Sunday

American Airlines, Delta, Frontier, +3 more

American Airlines, Delta, +4 more

See more direct flights

Direct returns

Chicago to Atlanta Hartsfield-Jackson

Monday

American Airlines, Delta, Frontier, +3 more

American Airlines, Delta, +4 more

Tuesday

American Airlines, Delta, Frontier, +3 more

American Airlines, Delta, +4 more

Wednesday

American Airlines, Delta, Frontier, +2 more

American Airlines, Delta, +3 more

Thursday

American Airlines, Delta, Frontier, +3 more

American Airlines, Delta, +4 more

Friday

American Airlines, Delta, Frontier, +3 more

American Airlines, Delta, +4 more

Saturday

American Airlines, Delta, Frontier, +3 more

American Airlines, Delta, +4 more

Sunday

American Airlines, Delta, Frontier, +3 more

American Airlines, Delta, +4 more

See more direct flights
See more direct flights

Top 5 airlines serving from Atlanta to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Chicago? 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
SouthwestOverall score based on 4294 reviews
8.2Boarding
8.0Comfort
7.6Entertainment
8.6Crew
7.1Food
Airline reviews

It is southwest seat was ok. Not the most comfortable seat

8.0 ExcellentJohn, Apr 2025PVD - FLL
Read more Southwest reviews

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

Great flight. On-time, comfortable, clean aircraft, and offered snacks pre-flight to plan for a potentially turbulent route. I wish there was Wi-Fi an all Delta Aircrafts but for a short flight this is not much of a problem.

Delayed in taking off because no flight crew. The in seat entertainment was working properly.

Flight did not have seat back entertainment and the wifi was iffy.

The seats are uncomfortable, feels like a small seat pad on plywood.

Wifi did not work and they only served water, coffee, or tea.

Airline lost my luggage and set me back a day worth of travel due to having to stay in Denver to wait on my luggage

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

The Gate Attendant @ Gate B36 was rude The flight was good but the entertainment system was not functioning as expected. The snacks were ok but could be better The flight crew was excellent.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

The crew were very nice. The Chocolate is good and v there’s no entertainment. Thanks

The crew were very nice. I would have appreciated a pillow for comfort. I had a special meal that was sloppy, but the salad was great. Thanks

The plane was in Moline all night. Consequently, we assumed an on time departure at 8:15am. Unfortunately, and as is the normal case with United in Moline, we departed 2.5 hours late. When the crew came, it was discovered that there was very little heat in the plane. Seems this should have been checked hours before the crew arrived. Then when we boarded and the plane was to be de-iced, the United de-icing truck was not working! We awaited the American Airlines truck. All of this caused us to miss our connection in Chicago. My suggestion is never take United Airlines flight from Moline. We have been disappointed 80% of the time and have vowed to not take United again from Moline.

Flight was delayed two hours. No snacks and no tv screens. My bag got stuck in Chicago

The aircrew was solid, the flight was chill, I had no issues. The gate agent was not the best. I was trying to use a military bag upgrade to move my bag from under the seat to the overhead bins and he told me there’s no overhead bins on the plane, argued with me why booking put a military member in basic economy (I don’t really understand this) and made it an issue to even try to help me stating I’d have to call reservations to get a bag upgrade. When every other agent with United can add it at the gate, this man couldn’t be bothered.

Great onboard crew. Boarding was a zoo, I got in line before pre boarding in Group 2, still had my bag force checked. WiFi was glitchy all flight. Seat and bathroom are both tiny unless you pay $$$ for first class.

To start, I’d like to say that every American Airline personnel I interacted with on the ground, especially flight crew, was very friendly and did their best to help me out. Despite this, however, my experience with the airline was an entire mess. The 7:19 PM flight was heavily delayed due to weather, and pushed to 10:30 AM the next morning. Because of this, I had to spend the night inside of the airport. At some point later in the night, I got an email saying that the flight had been canceled. I called the support number, and the representative on the other line told me that the flight was still on and that I didn’t need to rebook. The next morning, no one came to the gate to open the door for the crew until almost 11 AM. By this time the flight crew had been waiting for over an hour, and they had called management to get someone to open the door for them multiple times. Around 11:30, the gate screen had changed to a different flight. I ended up buying a last minute ticket with Southwest airline just to get to Chicago, because the next flight with American wasn’t until 7:19 pm that day. Now, earlier that morning my suitcase had been sent ahead of me to ORD. I went to baggage claim to ask them if I could have my suitcase forwarded to where I was staying. The representative at SDF baggage claim said they could and put the claim in for me. As I was going back through TSA, I got an email that the airline had found my suitcase, but the next step was to send it BACK to SDF. I called the airline support number again, and I made it clear that my suitcase needed to stay in Chicago and to not come back to SDF. The representative told me that they would hold my suitcase at ORD and that it wasn’t going to be forwarded anywhere. Once I got there, I found that they had loaded my suitcase onto a plane to send it back to SDF. Thankfully, I had gotten to the baggage claim counter in time for them to put in a request to bring my suitcase back up. My refund with the airline is processing already, but because of this entire experience and miscommunication at every turn of the way, I will not book with American Airlines in the future.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

Crew professional. Easy bag drop off. On time. Good entertainment.

Everything was great. Boarding, early departure, early arrival, and deplaning were smooth. Smooth flight.

Per usual, flight status, staff courtesy and professionalism were excellent

The only thing is if Wi-Fi is available after you land and taxi to the gate. It takes forever to get to the gate, and having the Wi-Fi continue would be great to bide the time at least 5 minutes before you arrive at the entrance. That is my only comment; otherwise, everything was good.

Had to wait on pilot and crew to depart and had to wait to arrive at the gate because they only had 2 crews working. Delays, delays....Planes just keep getting smaller and tighter and they nickle and dime for everything. When will an airline actually wake up and make flying more enjoyable?

Seating was horrible. Small seats. Access to flight information and extras very iser unfriendly. Kept losing internet after paying for it. Staff in madison was as unprofessional and unhelpful.

Delayed due to no crew. On a major holiday travel day.

Other than being delayed 5.5 hours and having to get a hotel because I missed my connecting flight, it was an okay flight. No in-flight Wi-Fi or entertainment.

The reps working at the airport counter were dumber than a second coat of paint.

My costume jewelry was stolen out of my bag. Got to airport and my bag weighed 45 pounds- 5 pounds over cost me $100 Long lines in tier one. No entertainment No WiFi no free drinks or snacks

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

The worst flight of my life. Never will I fly frontier again

Everything you need to know for your flight from Atlanta to Chicago

Other airlines flying from Atlanta to Chicago

Flights from the other most popular airlines that fly from Atlanta to Chicago according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Compare transportation modes for Atlanta to Chicago

Average priceAverage duration
Flights$6301h 56m
Buses$18716h 44m

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