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ATL - ORD

Find cheap flights from Atlanta to Chicago O'Hare Airport from $22

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 O'Hare Intl departing on 5/30. 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
Sat 5/25
Sat 6/1

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

 
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
In the last 7 days travelers have searched 45,119,101 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Atlanta to O'Hare Intl (ATL-ORD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:35 pm - 8:45 pmATL-ORD
2h 10mnonstop
9:25 pm - 12:28 amORD-ATL
2h 03mnonstop
$39Spirit Airlines
Find Deal
Tue, May 7 - Wed, May 8
4:08 pm - 5:27 pmATL-ORD
2h 19mnonstop
6:00 am - 9:01 amORD-ATL
2h 01mnonstop
$43Frontier
Find Deal
Wed, May 8 - Tue, May 14
7:25 pm - 8:35 pmATL-ORD
2h 10mnonstop
9:25 pm - 12:28 amORD-ATL
2h 03mnonstop
$45Spirit Airlines
Find Deal
Sat, May 11 - Mon, May 13
7:25 pm - 8:35 pmATL-ORD
2h 10mnonstop
9:37 pm - 12:44 amORD-ATL
2h 07mnonstop
$47Spirit Airlines
Find Deal
Tue, Jun 4 - Wed, Jun 5
7:35 pm - 8:45 pmATL-ORD
2h 10mnonstop
9:25 pm - 12:28 amORD-ATL
2h 03mnonstop
$49Spirit Airlines
Find Deal
Tue, May 7 - Sat, May 11
4:08 pm - 5:27 pmATL-ORD
2h 19mnonstop
7:00 am - 10:03 amORD-ATL
2h 03mnonstop
$52Frontier
Find Deal
Tue, May 14 - Tue, May 21
10:55 pm - 11:56 pmATL-ORD
2h 01mnonstop
6:00 am - 8:54 amORD-ATL
1h 54mnonstop
$159Delta
Find Deal
Wed, Jun 26 - Wed, Jul 10
1:29 pm - 2:36 pmATL-ORD
2h 07mnonstop
7:59 pm - 11:04 pmORD-ATL
2h 05mnonstop
$179Delta
Find Deal
Sat, Jul 13 - Mon, Jul 15
6:00 am - 7:12 amATL-ORD
2h 12mnonstop
6:28 pm - 9:28 pmORD-ATL
2h 00mnonstop
$189American Airlines
Find Deal
Fri, Jun 28 - Mon, Jul 1
7:05 am - 12:15 pmATL-ORD
6h 10m1 stop
4:45 pm - 11:52 pmORD-ATL
6h 07m1 stop
$196American Airlines
Find Deal
Wed, Jun 26 - Wed, Jul 10

Flights from Atlanta to O'Hare Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Atlanta to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Atlanta to Chicago O'Hare Airport?

The average price of all flights from Atlanta to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Chicago O'Hare Airport on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Atlanta to Chicago O'Hare Airport. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Atlanta to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Atlanta to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Atlanta to Chicago O'Hare Intl Airport is February, where tickets cost $89 on average. On the other hand, the most expensive months are November and June, where the average cost of tickets is $202 and $195 respectively.

How far in advance should I book a flight from Atlanta to Chicago O'Hare Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Atlanta to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Atlanta to Chicago O'Hare Intl Airport, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 76 days before departure.

Which airlines provide the cheapest flights from Atlanta to Chicago O'Hare Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Atlanta to Chicago O'Hare Airport found on KAYAK was with Spirit Airlines for $22. Spirit Airlines proposed a round-trip connection from $39 and Frontier from $43.

Which airlines fly non-stop between Atlanta and Chicago O'Hare Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Atlanta to Chicago O'Hare Intl Airport.
There are 5 airlines that fly nonstop from Atlanta to Chicago O'Hare Intl Airport. They are: American Airlines, Delta, Frontier, Spirit Airlines and United Airlines. The cheapest price of all airlines flying this route was found with Spirit Airlines at $31 for a one-way flight. On average, the best prices for this route can be found at Frontier.

How many flights are there between Atlanta and Chicago O'Hare Intl Airport per day?

Each day, there are between 18 and 24 nonstop flights that take off from Atlanta and land in Chicago O'Hare Intl Airport, with an average flight time of 2h 10m. The most common departure time is 6:00 pm and most flights take off in the afternoon. Each week, there are 145 flights. The most frequent day of departure is Sunday, when 17% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Atlanta and Chicago O'Hare Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Atlanta to Chicago O'Hare Airport take?

Nonstop flights from Atlanta generally make it to Chicago O'Hare Airport in 2h 01m. The flying distance between the two cities is 606 miles.

What’s the earliest departure time from Atlanta to Chicago O'Hare Airport?

Early birds can take the earliest flight from Atlanta at 6:05 am and will be landing in Chicago O'Hare Intl Airport at 7:14 am.

What’s the latest departure time from Atlanta to Chicago O'Hare Airport?

If you prefer to fly at night, the latest flight from Atlanta to Chicago O'Hare Intl Airport jets off at 10:50 pm and lands at 11:52 pm.

Good to know

Low season

January

High season

December

Cheapest flight

$22
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Atlanta to Chicago O'Hare Airport

When to book flights from Atlanta to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Atlanta to O'Hare Intl 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.

FAQs for booking Atlanta to Chicago O'Hare Airport flights

  • Does O'Hare offer services for people with disabilities?

    The airport has made it much easier for people with disabilities to access the services and the social amenities in the airport. You can use the accessibility guide, which acts as a map across the airport. When in need of assistance, you should inform the staff in advance for preparation.

  • As a lactating mother can I find a place to stay while at O'Hare Airport?

    The airport has made adjustments that are meant to make you feel comfortable. With the exception of the lounges, lactating mothers have access to the mother's room. This room is located in every terminal which is set aside to give breastfeeding mothers privacy.

  • Does O'Hare have fitness areas for travelers ?

    While at O'Hare, you can make use of the health club and yoga room that are offered by the airport. The health club which is in Terminal 2 provides you with a sauna, steam room, lap pool, locker room services and Jacuzzi. For those who opt for yoga, Terminal 3 has a room set aside for meditation with a changing room and state of the art technology.

  • Where do I relax as a nature lover after a long journey to O'Hare Airport?

    For nature lo vers, O'Hare has a special location in the international terminal that allows for people to interact with nature. You can access the urban garden, which showcases over 25 different plants with the aim of supporting aeroponic culture.

  • What is the cheapest flight from Atlanta to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Atlanta to Chicago O'Hare Intl Airport was $22 for a one-way ticket and $39 for a round-trip.

  • Do I need a passport to fly between Atlanta and Chicago O'Hare Airport?

    A passport is not required to fly from Atlanta to Chicago O'Hare Airport.

  • Which airlines offer Wi-Fi service onboard planes from Atlanta to Chicago O'Hare Airport?

    Delta, American Airlines, Virgin Atlantic, Air France, and KLM offer inflight Wi-Fi service on the Atlanta to Chicago O'Hare Airport flight route.

  • Which aircraft models fly most regularly from Atlanta to Chicago O'Hare Airport?

    The Airbus A320neo is the aircraft model that flies most regularly on the Atlanta to Chicago O'Hare Airport flight route.

  • Which airline alliances offer flights from Atlanta to Chicago O'Hare Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Atlanta and Chicago O'Hare Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Atlanta to Chicago O'Hare Airport?

    There are nonstop flights from Atlanta to Chicago O'Hare Airport on a daily basis.

  • Which is the best airline for flights from Atlanta to Chicago, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Atlanta to Chicago are Delta and United Airlines. With an average price for the route of $228 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $243 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Atlanta to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport 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 Chicago O'Hare Airport?

    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 Chicago O'Hare Airport with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and ORD can sometimes prove cheaper using this method.

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

    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 Chicago O'Hare Airport 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 a cheap flight from ATL to Chicago O'Hare Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $80 or less one-way and $147 or less round-trip.
  • Atlanta has two main airports. Hartsfield-Jackson Atlanta International Airport (ATL) and Hilton Head Island Airport (HHH). The two airports are strategically located such that every traveler can access them. However, the Hartsfield-Jackson Airport (ATL) is considered the best to travel to Chicago. It has several international and domestic airlines, such as Spirit Airlines, Delta Air Lines, and American Airlines.
  • When you arrive early for your flight, O'Hare International Airport (ORD) has lounges where you can relax in both domestic and international terminals. The lounges found in the domestic terminals are the United Club, United Polaris Lounge, American Airlines Flagship Lounge, and the Delta Sky Club. They can be found in Terminals 1, 2, and 3. The lounges in the international terminal include SAS Lounge, Swissport Lounge, and British Airways Terraces Lounge.
  • The Atlanta airport has special services for its passengers if you need an area to relax and wait for your flight. Inside the airport, the airlines offer refreshments, premium food, Wi-Fi, and relaxation services. When you are at Atlanta International Airport, head straight to XpressSpa. While you wait for your flight, you will enjoy stress and sinus treatment, leg, body, and foot massage, waxing, and pedicures.
  • Access to the airport in Atlanta is very easy and convenient. Due to the state of infrastructure, the airport can be accessed using car rental or cabs at a very convenient rate. The airport also has a parking lot that can accommodate over 10,000 cars. The car park is charged on an hourly basis and is very affordable for every traveler.
  • O'Hare serves as a layover station for people traveling to the neighboring towns and cities. Therefore if you are going to visit Millennium Park or Navy Pier, O'Hare can help you access these locations easily.
See more tips

Prefer to fly non-stop from Atlanta to Chicago O'Hare Airport?

Find which airlines fly direct from Hartsfield-Jackson to O'Hare Intl, which days they fly and book direct flights.

Nonstop departures

Atlanta Hartsfield-Jackson to Chicago O'Hare Intl

Monday

ANA, Aeromexico, Air Canada, +25 more

ANA, Aeromexico, +26 more

Tuesday

ANA, Aeromexico, Air Canada, +27 more

ANA, Aeromexico, +28 more

Wednesday

ANA, Aeromexico, Air Canada, +26 more

ANA, Aeromexico, +27 more

Thursday

ANA, Aeromexico, Air Canada, +26 more

ANA, Aeromexico, +27 more

Friday

ANA, Aeromexico, Air Canada, +27 more

ANA, Aeromexico, +28 more

Saturday

ANA, Aeromexico, Air Canada, +27 more

ANA, Aeromexico, +28 more

Sunday

ANA, Aeromexico, Air Canada, +27 more

ANA, Aeromexico, +28 more

See more direct flights

Nonstop returns

Chicago O'Hare Intl to Atlanta Hartsfield-Jackson

Monday

ANA, Aeromexico, Air Canada, +25 more

ANA, Aeromexico, +26 more

Tuesday

ANA, Aeromexico, Air Canada, +27 more

ANA, Aeromexico, +28 more

Wednesday

ANA, Aeromexico, Air Canada, +26 more

ANA, Aeromexico, +27 more

Thursday

ANA, Aeromexico, Air Canada, +26 more

ANA, Aeromexico, +27 more

Friday

ANA, Aeromexico, Air Canada, +27 more

ANA, Aeromexico, +28 more

Saturday

ANA, Aeromexico, Air Canada, +27 more

ANA, Aeromexico, +28 more

Sunday

ANA, Aeromexico, Air Canada, +27 more

ANA, Aeromexico, +28 more

See more direct flights
See more direct flights

Top 5 airlines serving from Atlanta to O'Hare Intl

 
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 O'Hare Intl? 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 11004 reviews
8.2boarding
8.6crew
7.5food
7.9comfort
8.0entertainment
Airline reviews

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

10.0 ExcellentShayla, Apr 2024ATL - ORD
Read more about Delta reviews

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.

Inflight entertainment stopped working as we taxi to runway and never worked again until landing and taxi to gate. Grrrr

Boarding was a sh!t show. JFK BOARDING was awful. The agent called three sections at a time Clogging the area then yelling at people to not block the walk way. How are you going to call delta one , premium select and comfort plus at once and the yell at highest paying passengers. Need to do a lot better and the flight attendants in the galley need to understand that their voices travel. They were talking about others and everyone in the cabin heard them

Quick flight on older aircraft. Sat in last row…really noisy. No video available

Terrible. Delta delays caused us to miss our flight and they did nothing to fix it.

Horrible. First delta flight was delayed. I ran to my connecting flight and arrived to the gate 13 mins before departure. I told the gate agent “I’m here”, she told me flight was closed while giving my already confirmed seat to an stand by passenger. I said again “madam, I’m here with my confirmed seat” and she said “no you’re not here@ and gave two stand by people a boarding pass and let them board. I asked “madam, why do you do that?”, and she repeated “you’re not here”. That was very rude. I’m disappointed of delta. It used to have a good customer service. Things have changed, but not for good.

There was no FREE wi-fi nor entertainment screens at all.

full flihgt but crew and passengers all helped eachother we landed early! however we then had to wait 40 minutes on the tarmac to get into the gate there were people trying get connecting flights, assume its an airport issue but still frustrating

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

The Palm Springs to Chicago O’Hare was on Time and Palm Springs airport is easier navigate. As our connection was only an approximately 50 minutes, we asked staff for insights for the Chicago airport in terms of transferring into the other terminal from which our flight left, and they were unhelpful. However, the United App was very helpful in terms of notifications and even providing directions. The Chicago to Detroit flight was significantly delayed which we all know does happen. However, there were very few updates or notifications as to why this was happening when we would actually arrive. It took nearly 30 minutes for bags to make it to baggage claim. We arrived nearly 1 hour late on a 40 minute flight.

Flight cancelled due to fog. No other flights available for 36 hours. Directed by United to book passage on another carrier, and submit receipts for reimbursement. Did that. United now states they will not reimburse. Currently out 2 grand.

The flight was delayed by 4 hours !!!!! It was very uncomfortable , and they told us only one our before departure

The flights from Ottawa to Albuquerque went smoothly enough though on on flight they didn't have how water for coffee or tea and on another there there was no ice. The return flights from Albuquerque were delayed by mechanical problems on both flights. Ottawa was a ground crew maintenance issue.

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.

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.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Turn on the heat. Flight was way too cold from Arizona to Chicago.

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 delayed...not horribly late. Just before push back engine shut down for a quick replacement item that took about five minutes. After that, everything was smooth and the pilot was able to make up time in the air so that our arrival time was not too far off the original anticipated arrival time.

Only inflight purchases for food and water. Nothing comes with ticket price. Have to purchase bags, food...

The flight was delayed almost two hours on the front end, and an hour on the backend once we landed and waited for a gate to open up. We were told to remain in our seats during that whole delay and I had to go to the bathroom badly. I was unable to hold it and was forced to urinate in my pants while in my seat. I then had to sit in it until we finally deboarded and I was able to change my clothes.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The process of buying the ticket and navigating all the hidden charges that Frontier throws at you was a terrible experience. The actual airport experience and flying was fine.

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

Not have to pay for every single item to take a flight. Seating and delays sucked.

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

Book cheap flights from Atlanta to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Atlanta to Chicago found on KAYAK in the last 72 hours.
5/30Thu
nonstopSpirit Airlines
2h 11mATL-ORD
$22
5/7Tue
nonstopSpirit Airlines
2h 10mATL-ORD
$24
5/8Wed
nonstopSpirit Airlines
2h 10mATL-ORD
$25
5/8Wed
nonstopFrontier
2h 19mATL-ORD
$29
4/30Tue
nonstopFrontier
2h 19mATL-ORD
$34
6/29Sat
nonstopDelta
2h 09mATL-ORD
$80
7/24Wed
1 stopAmerican Airlines
5h 37mATL-ORD
$99
6/23Sun
nonstopDelta
2h 01mATL-ORD
$100
7/1Mon
1 stopAmerican Airlines
6h 51mATL-ORD
$103
4/30Tue
1 stopUnited Airlines
5h 07mATL-ORD
$132

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Last minute flights from Atlanta to O'Hare Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Atlanta to Chicago that are departing in the next 10 days.
4/30Tue
nonstopSpirit Airlines
2h 10mATL-ORD
5/4Sat
nonstopSpirit Airlines
2h 06mORD-ATL
$74
4/30Tue
nonstopFrontier
2h 19mATL-ORD
5/1Wed
nonstopFrontier
2h 01mORD-ATL
$78
4/30Tue
multi-stopSpirit Airlines
9h 15mATL-ORD
5/4Sat
nonstopSpirit Airlines
2h 06mORD-ATL
$95
4/30Tue
nonstopFrontier
2h 19mATL-ORD
5/2Thu
nonstopFrontier
2h 01mORD-ATL
$96
4/27Sat
nonstopUnited Airlines
2h 13mATL-ORD
4/27Sat
multi-stopUnited Airlines
5h 32mORD-ATL
$280
4/27Sat
multi-stopUnited Airlines
4h 57mATL-ORD
4/27Sat
multi-stopUnited Airlines
4h 54mORD-ATL
$290
4/29Mon
nonstopDelta
2h 03mATL-ORD
4/30Tue
nonstopDelta
1h 59mORD-ATL
$298
4/29Mon
multi-stopDelta
4h 10mATL-ORD
4/30Tue
nonstopDelta
1h 52mORD-ATL
$307
4/29Mon
multi-stopSouthwest
9h 40mATL-ORD
4/30Tue
multi-stopSouthwest
6h 20mORD-ATL
$338
4/29Mon
multi-stopSouthwest
5h 30mATL-ORD
4/30Tue
multi-stopSouthwest
9h 55mORD-ATL
$343

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Atlanta - Chicago O'Hare Airport Flights

Departure:

Atlanta (ATL)United States

Destination:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Chicago O'Hare Airport - Atlanta

Cabin classes:

$274
$494
$340
$51