63 € Cheap Flights from Chicago O'Hare International to Atlanta Hartsfield-Jackson

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Flight deals from Chicago O'Hare International to Atlanta Hartsfield-Jackson

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

Find the cheapest month to fly from Chicago O'Hare International to Atlanta Hartsfield-Jackson

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

Direct flights from Chicago O'Hare International to Atlanta Hartsfield-Jackson

Chicago O'Hare International to Atlanta Hartsfield-Jackson: Alternative routes

Compare routes from Chicago O'Hare International to Atlanta below. You may find an airport to fly into that's cheaper, faster, or easier than Atlanta Hartsfield-Jackson.

Chicago to Atlanta: Flight information

The things to know before you go.
Cheapest flight found63 €
Cheapest month to flySeptember
Average flight time2 hrs, 7 mins
Most popular airlineAmerican Airlines
Average flights per week663

Finding cheap flights from Chicago O'Hare International to Atlanta Hartsfield-Jackson: Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to Atlanta Hartsfield-Jackson is 63 €. 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 7 minutes is the average flight time from Chicago O'Hare International to Atlanta Hartsfield-Jackson.
American Airlines, Alaska Airlines and LATAM Airlines fly direct from Chicago O'Hare International to Atlanta Hartsfield-Jackson.
As of August 2025, there are 663 flights per week flying from Chicago O'Hare International to Atlanta Hartsfield-Jackson.
The cheapest month to fly from Chicago O'Hare International to Atlanta Hartsfield-Jackson is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Atlanta Hartsfield-Jackson Airport on Wednesday, 24 September 2025.
Yes – the average flight time is 2 hours and 7 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 Atlanta Hartsfield-Jackson 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 Atlanta is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Atlanta Hartsfield-Jackson.

Flying from O'Hare International Airport (ORD) to Hartsfield-Jackson Atlanta International Airport (ATL): what you need to know

  • The average time for a direct flight from O'Hare International Airport to Hartsfield-Jackson Atlanta International Airport is 2 hours.

  • Atlanta is one hour ahead of Chicago and observes the UTC-4 timezone.

  • Flights from ORD to ATL start at 05:50 — the earliest with Delta Air Lines. The last service of the day is at 21:59 with Spirit Airlines. Overall, you can take your pick of 165 weekly O'Hare International Airport to Hartsfield-Jackson Atlanta International Airport flights.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Show up at the airport on time to board your ORD to ATL flight.

  • Travelling during a peak time such as August? Major public holidays and other popular seasons can result in longer queues at security. Play it safe and get there up to four hours before an international flight and two hours before domestic departures.

  • There are plenty of direct flights from O'Hare International Airport to Hartsfield-Jackson Atlanta International Airport, so getting to Atlanta (and then exploring more of United States!) is simple. Popular carriers that fly nonstop include:

  • The airline that serves the most passengers on this route is American Airlines.

  • With a reliable 80.77% of services arriving on schedule, United Airlines is the most punctual carrier offering ORD to ATL flights.

  • Consider adding a stopover when booking your ticket from O'Hare International Airport to Hartsfield-Jackson Atlanta International Airport. Just deselect 'Direct flights only' to break up your trip, or even explore someplace new along the way. Here's where you can stop between ORD and ATL:

    • Indianapolis International Airport

    • Central Illinois Regional Airport

    • Lambert-St. Louis International Airport

How to find the cheapest flights from O'Hare International Airport (ORD) to Hartsfield-Jackson Atlanta International Airport (ATL)

  • The lowest price we've seen for a one-way O'Hare International Airport to Hartsfield-Jackson Atlanta International Airport flight is 45 €. A round-trip plane ticket is currently 63 €. Depending on the availability when you book, these fares could change.

  • To secure cheap tickets from ORD to ATL, reserve your journey six months before your departure date.

  • The cheapest month for flights from O'Hare International Airport to Hartsfield-Jackson Atlanta International Airport is May. Use the 'Whole month' tool to find the lowest prices if you have a flexible travel schedule.

  • There's no need to check back in every day to see if fares have dropped when you create a Price Alert. We'll let you know the moment a special offer becomes available on cheap flights from ORD to ATL.

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

Handy information about O'Hare International Airport (ORD)

  • You'll find ORD at 10000 West O'Hare.

  • 74.85% of flights taking off from O'Hare International Airport land at their destination on time.

  • To get to O'Hare International Airport from central Chicago, it'll take around 35 minutes if you're going by car. Of course, this depends on traffic conditions. It's approximately 40 kilometres from the airport to the city centre.

  • Expect a trip time of around 55 minutes when using public transport.

  • Need a convenient hotel close to ORD? If you've booked an early flight from O'Hare International Airport to Hartsfield-Jackson Atlanta International Airport, these stays will put you moments from your departure gate:

Arriving at Hartsfield-Jackson Atlanta International Airport (ATL)

Getting from Hartsfield-Jackson Atlanta International Airport (ATL) to central Atlanta

  • ATL is located at 6000 N Terminal Parkway.

  • Hartsfield-Jackson Atlanta International Airport is approximately 18 kilometres from central Atlanta. The drive time takes about 15 minutes.

  • It takes roughly 1 hour 10 minutes if you're travelling by public transport.

When to fly to Hartsfield-Jackson Atlanta International Airport (ATL)

  • The quietest month for a flight from O'Hare International Airport to Hartsfield-Jackson Atlanta International Airport is February, while July is the most popular. Choose the best time to go to Atlanta based on whether you prefer a faster pace or a more relaxed vibe.

  • When booking your flight from O'Hare International Airport to Hartsfield-Jackson Atlanta International Airport, consider the type of weather you like. July is the warmest month in Atlanta, with temperatures ranging from 19ºC (66ºF) to 34ºC (93ºF).

  • Look for cheap tickets from ORD to ATL in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -3ºC (27ºF) and 14ºC (57ºF) on average.

Explore more of United States

  • Atlanta has plenty going for it, but there are so many other corners of United States you'll want to see. About 467 kilometres south-east of Atlanta, a visit to Jacksonville will keep your itinerary packed. Start with leading attractions like Jacksonville Zoo and Gardens, The Cummer Museum of Art & Gardens and Friendship Fountain.

  • Around 370 kilometres north-east of Atlanta, Charlotte is another essential stop in United States. Experience major highlights starting with NASCAR Hall of Fame, Freedom Park and Carolinas Aviation Museum.

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