Cheap Flights from Atlanta Hartsfield-Jackson to Chicago

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Compare Atlanta Hartsfield-Jackson to Chicago flight deals

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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 May.

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 foundRs11,780
Cheapest month to flyMay
Average flight time2 hrs, 5 mins
Most popular airlineAlaska Airlines
Average flights per week830

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 Rs23,844. 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.
Alaska Airlines, Southwest Airlines and American Airlines fly direct from Atlanta Hartsfield-Jackson to Chicago.
As of April 2025, there are 830 flights per week flying from Atlanta Hartsfield-Jackson to Chicago.
The cheapest month to fly from Atlanta Hartsfield-Jackson to Chicago is usually April 2025.
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 Rs23,844.
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 Sunday, 11 May 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 April, the average temperature is usually around 8°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, Spirit Airlines offers the cheapest flight tickets to Chicago.

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

  • Around 2 hours 1 minute is how long you can expect to be in the air on a direct flight from Hartsfield-Jackson Atlanta International Airport to Chicago.

  • Chicago is 1 hour behind Atlanta, where Hartsfield-Jackson Atlanta International Airport is located. Chicago operates on the UTC-5 timezone.

  • Hartsfield-Jackson Atlanta International Airport (ATL) to O'Hare International Airport (ORD) is the most traveled route, with 331 weekly departures to pick from. If you have things to do before leaving, the last flight from ATL to ORD is with Delta at 22:55. Choose the first departure operated by United at 06:00 if you want to fly out earlier.

  • For hassle-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to board your flight from ATL to Chicago.

  • Popular months like July or holiday periods such as Thanksgiving and Christmas/New Year will mean longer queues at check-in and security. Travelling then? Play it safe and head to the terminal even earlier. Arriving two hours before a domestic flight and up four hours ahead of an international flight is a smart idea.

  • You can catch a direct flight from Hartsfield-Jackson Atlanta International Airport to Chicago that touches down at O'Hare International Airport (ORD).

  • These are some of the top carriers offering direct flights from Hartsfield-Jackson Atlanta International Airport to Chicago:

  • Once you've booked your cheap tickets from Hartsfield-Jackson Atlanta International Airport to Chicago, get your documents ready. A visa or passport isn't necessary since you're travelling within United States. As long as you have some other valid form of identification, like a driver's licence or an ID card, you're ready to go.

  • ATL is about 18 kilometres from central Atlanta. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 17 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the trip time to be approximately 1 hour and 9 minutes.

  • Have an early flight from Hartsfield-Jackson Atlanta International Airport to Chicago? Avoid the stress of rushing to the terminal (and sneak in some extra snooze time) by choosing one of these stays near ATL:

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

  • Rs11,780 is the cheapest price we've seen for a one-way ticket from Hartsfield-Jackson Atlanta International Airport to Chicago. For a return flight on this route, the best price is Rs23,844. Depending on the availability and when you book, these fares could change.

  • To pick up cheap tickets from ATL to Chicago, book your journey 9 months before your departure date.

  • Plan your trip for May. That's the cheapest month for tickets from Hartsfield-Jackson Atlanta International Airport to Chicago. If your travel dates are flexible, use the 'Whole month' tool to find the lowest price across every month.

  • Sign into your online account or use the app to create a Price Alert. We'll notify you right away if there's a cheaper deal on this route. It doesn't take long, and it'll save you the hassle of searching for flight tickets from ATL to Chicago every day.

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

Airports in Chicago

O'Hare International Airport (ORD)

Chicago Midway International Airport (MDW)

Best time to go to Chicago

  • It's time to work out your dates for your flight from Hartsfield-Jackson Atlanta International Airport to Chicago. August is the busiest month for a trip to Chicago. If you like a more peaceful vibe, go in February.

  • The warmest month in Chicago is July, with the temperature ranging between 15ºC and 29ºC. Book your flights from Hartsfield-Jackson Atlanta International Airport to Chicago in this month if this is the type of weather you enjoy.

  • January has average temperatures of between -12ºC and 3ºC. Search for cheap flights from ATL to Chicago around that time if you'd rather travel in cooler conditions.

More about Chicago

  • When it comes to searching for somewhere to lay your head, you'll find the best places to stay in Chicago right here. Check out these hotels after you've booked your flight from Hartsfield-Jackson Atlanta International Airport to Chicago:

  • Millennium Park and Art Institute of Chicago are just the start of the top attractions to put on your Chicago travel itinerary. Keep the momentum going by heading to LandShark Beer Garden at Navy Pier.

Complete your Chicago trip with a car rental

  • Finding you a cheap flight from Hartsfield-Jackson Atlanta International Airport to Chicago isn't the only thing we're good at. Check out our car rentals in Chicago and travel at your own pace. We find deals from trusted car rental providers and put them all in one place. You can instantly compare offers and then book with no fees.

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