ATL - ORD

$24 Find Cheap Flights from Atlanta to Chicago O'Hare Airport

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 2/4. 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.
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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 41,299,237 times on KAYAK, and here is why:

Save 23% 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 Chicago O'Hare Airport (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 Chicago O'Hare Airport 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.

Recent round-trip flight deals from Atlanta to O'Hare Intl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Atlanta to O'Hare Intl.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:12 pm - 4:31 pmATL-ORD
2h 19mnonstop
5:43 pm - 9:06 pmORD-ATL
2h 23mnonstop
$57Frontier
Find Deal
Wed, Feb 12 - Wed, Mar 12
12:15 pm - 1:36 pmATL-ORD
2h 21mnonstop
2:59 pm - 6:16 pmORD-ATL
2h 17mnonstop
$58Frontier
Find Deal
Tue, Feb 4 - Tue, Feb 11
3:12 pm - 4:31 pmATL-ORD
2h 19mnonstop
5:40 pm - 9:03 pmORD-ATL
2h 23mnonstop
$59Frontier
Find Deal
Wed, Feb 12 - Wed, Feb 19
10:18 am - 9:00 pmATL-ORD
11h 42m1 stop
8:34 am - 9:22 pmORD-ATL
11h 48m1 stop
$94Spirit Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
6:25 am - 12:30 pmATL-ORD
7h 05m1 stop
8:00 am - 6:14 pmORD-ATL
9h 14m1 stop
$123Spirit Airlines
Find Deal
Sun, Jan 19 - Wed, Jan 22
7:25 am - 8:35 amATL-ORD
2h 10mnonstop
7:10 am - 10:13 amORD-ATL
2h 03mnonstop
$137Delta
Find Deal
Wed, Apr 23 - Tue, Apr 29
8:48 am - 9:55 amATL-ORD
2h 07mnonstop
5:13 pm - 8:20 pmORD-ATL
2h 07mnonstop
$148Delta
Find Deal
Sat, Feb 1 - Sat, Feb 15
7:00 am - 8:11 amATL-ORD
2h 11mnonstop
6:30 pm - 9:37 pmORD-ATL
2h 07mnonstop
$169American Airlines
Find Deal
Sat, Feb 1 - Mon, Feb 3
7:00 am - 8:04 amATL-ORD
2h 04mnonstop
7:30 am - 10:24 amORD-ATL
1h 54mnonstop
$195United Airlines
Find Deal
Fri, May 23 - Mon, May 26
11:03 am - 3:40 pmATL-ORD
5h 37m1 stop
6:30 pm - 9:35 pmORD-ATL
2h 05mnonstop
$213American Airlines
Find Deal
Sat, Feb 1 - Sat, Feb 1

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 round-trip flights from Atlanta to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from Atlanta to Chicago O'Hare Airport, you should consider leaving on a Saturday and avoid Sundays if you are looking for the best rates. For your return to Atlanta, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

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 round-trip 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 January, where tickets cost $117 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $208 and $206 respectively.

Can I save money by flying with a layover from Atlanta to Chicago O'Hare Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $70, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.
To get a below average price on the flight from Atlanta to Chicago O'Hare Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low season

January

High season

July

Cheapest flight

$24
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 27% 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 $24 for a one-way ticket and $57 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?

    All the following airlines offer inflight Wi-Fi service on the Atlanta to Chicago O'Hare Airport flight route: Delta, American Airlines, Air France, KLM, Alaska Airlines, and Aeromexico.

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

    The Airbus A319 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 $239 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 $267 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

KAYAK’s top tips for finding a cheap flight from Atlanta to Chicago O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $111 or less one-way and $179 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 direct from Atlanta to Chicago O'Hare Airport?

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

Direct departures

Atlanta Hartsfield-Jackson to Chicago O'Hare Intl

Monday

ANA, Aeromexico, Air Canada, +26 more

ANA, Aeromexico, +27 more

Tuesday

ANA, Aeromexico, Air Canada, +25 more

ANA, Aeromexico, +26 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, +25 more

ANA, Aeromexico, +26 more

Saturday

ANA, Aeromexico, Air Canada, +25 more

ANA, Aeromexico, +26 more

Sunday

ANA, Aeromexico, Air Canada, +26 more

ANA, Aeromexico, +27 more

See more direct flights

Direct 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, +24 more

ANA, Aeromexico, +25 more

Wednesday

ANA, Aeromexico, Air Canada, +24 more

ANA, Aeromexico, +25 more

Thursday

ANA, Aeromexico, Air Canada, +24 more

ANA, Aeromexico, +25 more

Friday

ANA, Aeromexico, Air Canada, +24 more

ANA, Aeromexico, +25 more

Saturday

ANA, Aeromexico, Air Canada, +24 more

ANA, Aeromexico, +25 more

Sunday

ANA, Aeromexico, Air Canada, +25 more

ANA, Aeromexico, +26 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 8526 reviews
8.2Boarding
8.0Comfort
8.6Crew
7.9Entertainment
7.3Food
Airline reviews

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

8.0 ExcellentLavenia, Dec 2024ATL - SEA
Read more Delta reviews

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.

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.

They canceled our flight and left us stranded to figure it out

Everything was very good. Was able to change a make run flight leaving on direct earlier in the app -seamless!!! Well done

Being stick waiting for gate at ORD cause me to almost miss my connecting flight…being deaf United made no no effort to keep me updated as I couldn’t hear the PA

As usual, United scheduling is completely misleading. A 54-minute layover at O’Hare is too short to make a lot of connections, especially since the flight landed “on time” but had to wait on the taxiway 15 minutes for a gate to open up. Then it takes another 10 minutes to exit the plane before one can run to another concourse to catch a connecting flight.

The seats on the aircraft are like sitting in a rock. During the boarding process they recognize Active Duty Military, why don’t they recognize Retired Military. I’ve always preferred Delta, this flight confirmed why I still prefer Delta.

when you can say you don't remember being at any point upset during a flight, the airline is winning .

The staff was very friendly. The seats seemed quite small. Overall the flight was pleasant.

It was literally one of the worst travel experiences ever. My flight got delayed by over an hour and there was no communication of this from the gate staff. I realized it by checking the screen periodically. Once on board the flight attendants continued to serve alcohol to a man who was clearly already drunk and that was making a bunch of commotion. Never again will I fly United!

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.

It was nice being on a flight that had working wifi. The boarding was quick - why don’t all airlines have small boarding groups window to aisle? Makes so much sense!!! I was disappointed to be the first person stopped to have to gate check my carryon. Especially when there was plenty of overhead space at the back! But I get it…keeps it moving. Crew was nice.

The flight from Buffalo to Chicago was on an older and smaller plane. Seating was tight. Looking closely at the interior of the aircraft there were definitely signs of aging and wear.

The flight encountered a delay exceeding 4 hours. The food voucher issued was valued at $12, insufficient to cover our meal expenses. Consequently, I was unable to take my medication, leading to a drop in blood sugar levels and exacerbating my anxiety.

Airplane was cold. Flight attendants were rude. Phone charger did not work. No food available.

3hour delay In the last 3 months i had 3 flights and 2 of these had a more than 2:40 hrs delayed

My initial flight to ORD was extended without reason. We circled the airport a few time and then drove on the ground for at least 20 minutes. These kinds of delays are annoying but somewhat expected… it would be nice if the crew would make an announcement to give updates on how long we could expect to be delayed.

The flight was uneventful. What was a problem was I was delayed getting home one entire day because the flight from Sacramento was delayed. That made getting to my connecting flight impossible. I had to stay another night at the hotel and incur that expense as a result.

I’ve now flown Spirit a few times and while the general perception of Spirit I feel is poor, I’ve had a great experience each time. They do charge extra for everything but you should know that going in

Horrible. Take off was delayed by an hour. They were letting people board d the plane right before takeoff. I was delayed an hour when I arrived and late for my meeting. Spirit is NEVER on time.

Did what they needed to do. Brought us from point A to point B timely and without issue. Boarding through deplaning smooth.

Atlanta airport gate area floor and nearly all seats disgusting. Spirit airlines crew fantastic!!

The flight landed with a delay and we had to wait almost an hour to be off boarded. So typical of spirit.

The gate employees and the flight crew were friendly and professional. Afterboarding we waited 20 minutes for another flight; a complimentary beverage would have ben appreciated for the inconvenience.

4 hours delayed. once we got boarded anotger hour and a half delayed

I’m not a fan of Spirit Airlines from a not-so-good experience the last time & I swore I would not fly this airline again- bc they charge for EVERYTHING. I only flew Spirit this time bc it wasn’t my choice. I decided to use a “Mystery Ticket” bc of the great price, not knowing it would choose this airline! I found out on this trip how they pick a random seat with a “sticker” for a prize-are we in first grade? just doesn’t seem right & now the first 3 or 4 rows get special treatment-we all paid for our tickets, not just them.

Horrible airline with terrible customer service! I was at the Atlanta airport going to Ft Lauderdale. They delayed the takeoff time several times. We finally boarded & taxied away from the gate where they had us sit in a hot airplane for an hour & a half before cancelling the flight due to weather. They did not even offer us water. They took us back to a totally different gate where they said agents would be available to help. Instead, they dumped us out & left us to fend for ourselves. We had to go out of security to go pick up our checked luggage & wait in a long line at the ticket desk where only one agent was working & by the time we got to the front of the line over an hour later, all the flights were full for the rest of the day & only limited seat availability for the next day. If you were one of the lucky few that was able to reschedule the same day flying to the same or a different airport, you had to go back through security & ride the train to get back to the correct date which took over an hour more. A total waste of time. I will never fly Spirit Airlines again!!

I liked the airfare price. Seats are not very comfortable. But I would fly again with Spirit for the price.

Boarding was very well executed. Got my bag right away.

I was surprised that all baggage, including carry on, were charged. Each additional bag went up in cost. Really disappointed in the additional costs.

Our flight was suppose to leave at 9pm and we didn’t board until after 3am. We lost a whole day at our hotel and half a day at a park we paid a lot of money for.

It was a redeye flight, so every passenger just wanted to sleep, but through the entire flight, the flight crew made announcements over the loudspeaker at maximum volume every few minutes making sleep impossible. For example: it’s 2am, and the crew decides to give an extremely detailed announcement about snacks and beverages for sale. And 3am is the perfect time to wake up everyone with a lengthy announcement about how to get a coffee refill and how to take advantage of new offer from frontier for a credit card.

Overall experience good. There was no food and seats were not terribly comfortable.

Boarding was organized and flight was on time. Overall very satisfied with my flight.

The takeoff was the smoothest I've ever experienced on any airline and this is the first time I've flown on frontier so this was an extremely pleasant surprise!

Delayed each time on a round trip with no significant weather interference. Updates to flight times came after the fact. 30 min behind in boarding and board and phone still show an on time departure. Some mysterious extra 300 miles that came so surprising they had to fuel while we were already on board?

A lady asked to stop the flight after the tunnel pulled away and we began to depart a flight that was already hours late. The attendance respectfully stopped the the plane and had the tunnel return. After the tunnel returned the passenger claimed to have changed her mind . The tunnel was then put in reverse and the passenger remained on the plane .. They should have sent the sick passenger off the plane like initially replaced. They existed a couple off the plane prior to that situation.. So.. all and all.. it was a long and flight.. .

terrible cascading delays and unhelpful customer service. uncomfortable plane. crew was great, however!

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.
2/4Tue
nonstopFrontier
2h 21mATL-ORD
$24
2/4Tue
nonstopFrontier
2h 21mATL-ORD
$28
5/6Tue
nonstopSpirit Airlines
2h 10mATL-ORD
$35
1/21Tue
1 stopSpirit Airlines
10h 37mATL-ORD
$46
4/23Wed
nonstopDelta
2h 10mATL-ORD
$69
3/8Sat
1 stopUnited Airlines
4h 58mATL-ORD
$79
2/1Sat
nonstopDelta
2h 09mATL-ORD
$80
3/22Sat
1 stopUnited Airlines
4h 58mATL-ORD
$98
2/10Mon
nonstopAmerican Airlines
2h 14mATL-ORD
$203
2/9Sun
nonstopAmerican Airlines
2h 11mATL-ORD
$224

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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.
1/9Thu
nonstopFrontier
2h 13mATL-ORD
1/26Sun
multi-stopFrontier
27h 44mORD-ATL
$142
1/8Wed
multi-stop
5h 10mATL-ORD
1/8Wed
nonstop
2h 11mORD-ATL
$143
1/8Wed
nonstop
2h 17mATL-ORD
1/11Sat
multi-stop
6h 45mORD-ATL
$148
1/9Thu
nonstopFrontier
2h 13mATL-ORD
1/12Sun
nonstopFrontier
2h 19mORD-ATL
$150
1/9Thu
nonstop
2h 13mATL-ORD
1/10Fri
multi-stop
9h 19mORD-ATL
$151
1/9Thu
nonstop
2h 13mATL-ORD
1/11Sat
multi-stop
6h 45mORD-ATL
$152
1/8Wed
nonstopFrontier
2h 17mATL-ORD
1/12Sun
nonstopFrontier
2h 19mORD-ATL
$154
1/8Wed
multi-stopSpirit Airlines
8h 30mATL-ORD
1/12Sun
multi-stopSpirit Airlines
9h 19mORD-ATL
$155
1/8Wed
multi-stopSpirit Airlines
7h 59mATL-ORD
1/11Sat
multi-stopSpirit Airlines
6h 45mORD-ATL
$161
1/7Tue
multi-stopSpirit Airlines
6h 13mATL-ORD
1/10Fri
multi-stopSpirit Airlines
9h 19mORD-ATL
$163

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Everything you need to know for your flight from Atlanta to O'Hare Intl

Information on your arrival and departure airports

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