Cheap Flights from Atlanta Hartsfield-Jackson to Chicago

Compare Atlanta Hartsfield-Jackson to Chicago flight deals

Find the cheapest month or even day of the year to fly to Chicago

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Flight deals from Atlanta Hartsfield-Jackson to Chicago

Looking for a cheap last-minute deal or the best return flight from Atlanta Hartsfield-Jackson to Chicago? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Atlanta Hartsfield-Jackson to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Atlanta Hartsfield-Jackson to Chicago flights are currently cheapest in July.

Direct flights from Atlanta Hartsfield-Jackson to Chicago

Alternative Atlanta Hartsfield-Jackson to Chicago routes

Looking for the cheapest, fastest or easiest route from Atlanta Hartsfield-Jackson to Chicago? You could fly into the following airports instead.

Atlanta to Chicago: Flight information

The things to know before you go.
Cheapest flight foundRs11,050
Cheapest month to flyJuly
Average flight time2 hrs, 6 mins
Most popular airlineAmerican Airlines
Average flights per week771

Finding cheap flights from Atlanta Hartsfield-Jackson to Chicago: Frequently asked questions

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
The best price we found for a return flight from Atlanta Hartsfield-Jackson to Chicago is Rs20,698. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 5 minutes is the average flight time from Atlanta Hartsfield-Jackson to Chicago.
American Airlines, LATAM Airlines and Southwest Airlines fly direct from Atlanta Hartsfield-Jackson to Chicago.
As of June 2025, there are 771 flights per week flying from Atlanta Hartsfield-Jackson to Chicago.
The cheapest month to fly from Atlanta Hartsfield-Jackson to Chicago is usually August.
If you're flying from Atlanta Hartsfield-Jackson Airport, the cheapest airport near Chicago is Chicago O'Hare International – which is 25.4 km away from the centre of Chicago. We've found flights into this airport from Rs20,698.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Atlanta Hartsfield-Jackson Airport to Chicago on Friday, 22 August 2025.
Yes – the average flight time is 2 hours and 5 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 19°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
Currently, Frontier Airlines offers the cheapest flight tickets to Chicago.

Flying from Hartsfield-Jackson Atlanta International Airport (ATL) to Chicago: what you need to know

  • The average length of a direct flight from Hartsfield-Jackson Atlanta International Airport to Chicago is 2 hours 5 minutes.

  • Chicago is one hour behind Atlanta, where Hartsfield-Jackson Atlanta International Airport is located. Chicago runs on the UTC-5 timezone.

  • With 115 flights a week between the two airports, Hartsfield-Jackson Atlanta International Airport (ATL) to O'Hare International Airport (ORD) is the most popular route. American Airlines operates the earliest flight at 05:00. If you prefer to get more out of your day before jetting off, the latest flight from ATL to ORD is with Frontier Airlines at 22:58.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to catch your ATL to Chicago flight.

  • If you're flying during a major holiday or another peak period, allow extra time. A good rule is two hours before domestic flights and up to four hours before international departures. Lines at security and check-in will be longer.

  • Direct Hartsfield-Jackson Atlanta International Airport to Chicago tickets are available for booking. O'Hare International Airport (ORD) is where you'll step off the plane.

  • A variety of airlines offer direct flights from Hartsfield-Jackson Atlanta International Airport to Chicago. They include:

  • Located around 13 kilometres from central Atlanta, ATL can be reached in about 15 minutes by car, depending on traffic. The journey on public transport will take roughly 1 hour 10 minutes.

  • Want a leisurely start to your travels? Stay near ATL. Whether you're boarding an early flight from Hartsfield-Jackson Atlanta International Airport to Chicago or just don't like being rushed, these hotels are all about convenience:

  • When it comes to Hartsfield-Jackson Atlanta International Airport's on-time performance, data shows 76.64% of flights meet their scheduled arrival time.

  • ATL is located at 6000 N Terminal Parkway.

How to find the cheapest flights from Hartsfield-Jackson Atlanta International Airport (ATL) to Chicago

  • The best price we've seen for a one-way Hartsfield-Jackson Atlanta International Airport to Chicago flight is Rs11,050. The cheapest price for a return flight is Rs20,698. Bear in mind fares may change due to demand at the time of booking.

  • Lock in cheap flights from ATL to Chicago by booking one month ahead. According to our research, that's the sweet spot for finding a bargain.

  • Plan your trip for May. That's the best month for scoring an incredible deal on Hartsfield-Jackson Atlanta International Airport to Chicago tickets. If you're open to different travel dates, use the 'Whole month' tool to access the lowest price across every month.

  • You don't need to keep checking in to see if fares have dropped when you create a Price Alert. We'll let you know the moment there's an even bigger deal on cheap flights from ATL to Chicago.

  • Tailor your flights with filters. Choose your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Hartsfield-Jackson Atlanta International Airport to Chicago.

Airports in Chicago

O'Hare International Airport (ORD)

  • O'Hare International Airport (ORD) to the centre of Chicago takes around 35 minutes to reach by car. The centre is roughly 40 kilometres away.

  • Travelling to the centre on public transport takes around 55 minutes.

  • The last thing you need is a long journey to your hotel if you're landing late on a flight from Hartsfield-Jackson Atlanta International Airport to Chicago. Reserve one of these accommodation options near ORD instead:

  • Begin your adventure by picking up an O'Hare International Airport rental car. Grab a set of wheels from Routes Car Rentals, Dollar or Budget to explore Chicago and beyond.

  • To lock in the lowest price, reserve your ride from O'Hare International Airport about four weeks ahead of your flight from ATL to Chicago.

  • The street address for ORD is 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • Once your flight from Hartsfield-Jackson Atlanta International Airport to Chicago has hit the runway, you can reach the city centre in around 20 minutes by car. Central Chicago is roughly 19 kilometres from Chicago Midway International Airport (MDW).

  • If you choose to travel on public transport, the ride to the centre takes 45 minutes or so.

  • There are some great places to rest your head close to MDW. Settle in and get cosy after your ATL to Chicago flight at any of these well-located options:

  • No need to worry about public transport schedules or waiting forever for a cab. Pick up a Chicago Midway International Airport rental car and go in any direction that inspires you. Check out the rates and availability from Dollar, Hertz and Budget.

  • Call dibs on the best options. Securing your ride from MDW four weeks in advance often means better prices and a wider range of vehicles.

  • You'll find Chicago Midway International Airport at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • Chicago Rockford International Airport (RFD) is around 137 kilometres from central Chicago. It takes about 1 hour 25 minutes to get to the city centre by cab or ride-share once you've stepped off your flight from Hartsfield-Jackson Atlanta International Airport to Chicago.

  • The journey will take around 4 hours 15 minutes using public transport.

  • Enjoy a more relaxed start to your break by staying at a hotel near RFD after your ATL to Chicago flight. Recover from a day of travel or simply take a moment to find your footing in a new city at:

  • Whether you want a mini for a solo getaway or a roomy SUV to fit the whole crew comfortably, you'll find the ideal Chicago Rockford International Airport rental car for you. Check out the range of wheels available from companies such as Budget, Alamo and National.

  • Rental providers sometimes offer promotions for early bookings, so reserve your vehicle from RFD in advance of your flight from Hartsfield-Jackson Atlanta International Airport to Chicago. A little planning can save you money.

  • Chicago Rockford International Airport is located at 2 Airport Cir.

Best time to go to Chicago

  • Visit Chicago in high season if you prefer a bustling atmosphere, but remember that hotel prices are usually higher. Alternatively, book your flights from Hartsfield-Jackson Atlanta International Airport to Chicago during the off-season when prices are cheaper and crowds are smaller.

  • When booking your Hartsfield-Jackson Atlanta International Airport to Chicago flight ticket, think about the kind of weather forecast you're hoping for. July is the warmest month in Chicago, with temperatures ranging from 15ºC to 29ºC.

  • If you want cooler conditions, search for a cheap ticket from ATL to Chicago in January when temperatures average between -12ºC and 3ºC.

More about Chicago

  • When it comes to looking for somewhere to rest your head, you'll find the most popular stays in Chicago right here. Explore these hotels once you've booked your flight from Hartsfield-Jackson Atlanta International Airport to Chicago:

  • There are so many things to discover in this city it can be hard to know where to begin. Art Institute of Chicago, Millennium Park and LandShark Beer Garden at Navy Pier are popular attractions which should be on any well-planned Chicago itinerary.

Explore more of United States

  • You've seen Chicago, now it's time to discover other corners of United States. Journey about 451 kilometres south-east to Columbus to tick off its leading sights. From Franklin Park Conservatory and Botanical Gardens to Ohio Statehouse and German Village, there's plenty to keep you busy.

  • Around 257 kilometres south-east of Chicago, Indianapolis is another favourite stop in United States. Start your sightseeing at The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.