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Cheap flights from Chicago O'Hare Intl Airport to Atlanta from £34

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ATL
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Atlanta Hartsfield-Jackson are usually found in August or October, booked 82 days in advance, depart on a Saturday or Wednesday and return on a Thursday

Cheap flight deals from O'Hare Intl to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Atlanta (ATL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 September 2025.

Round-trip from

£86

One-way from

£34

Popular in

January

Cheapest in

August

Average price

£123

Good one-way deal

£53 or less
United Airlines
  • United Airlines
  • 15/10-22/10
  • Nonstop
  • 4h 19m total
  • Chicago to Atlanta
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Frontier
  • Frontier
  • 4/10
  • Nonstop
  • 2h 25m total
  • Chicago to Atlanta
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£9 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Chicago O'Hare Intl to Atlanta Hartsfield-Jackson.
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Find flight deals from O'Hare Intl to Atlanta

Cheapest flights from O'Hare Intl to Atlanta
Explore the most affordable flight options available from O'Hare Intl to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Wed 15/1007:10ORD - ATL
Nonstop2h 03mUnited Airlines
Wed 22/1008:10ATL - ORD
Nonstop2h 16mUnited Airlines
Deal found 12/9£86
Wed 19/1107:10ORD - ATL
Nonstop2h 03mUnited Airlines
Wed 19/1113:26ATL - ORD
Nonstop2h 14mUnited Airlines
Deal found 13/9£97
Wed 8/1014:30ORD - ATL
Nonstop2h 05mUnited Airlines
Wed 15/1010:15ATL - ORD
Nonstop2h 16mUnited Airlines
Deal found 13/9£101
Sun 16/1105:01ORD - ATL
Nonstop2h 08mFrontier
Sun 16/1122:59ATL - ORD
Nonstop2h 12mFrontier
Deal found 14/9£102
Wed 15/1007:30ORD - ATL
1 stop10h 50mSouthwest
Wed 22/1009:25ATL - ORD
1 stop4h 20mSouthwest
Deal found 12/9£104
Wed 15/1007:10ORD - ATL
Nonstop2h 03mUnited Airlines
Mon 20/1015:41ATL - ORD
Nonstop2h 19mUnited Airlines
Deal found 13/9£108
Sun 21/911:36ORD - ATL
1 stop7h 50mFrontier
Tue 23/916:19ATL - ORD
Nonstop2h 20mFrontier
Deal found 13/9£110
Wed 8/1013:30ORD - ATL
1 stop8h 10mSouthwest
Wed 15/1006:30ATL - ORD
1 stop5h 15mSouthwest
Deal found 15/9£116

Cheapflights Fare Finder

 
Customise your flight search to find flights from O'Hare Intl to Atlanta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Atlanta that are best for you.

Fly from

O'Hare Intl

Fly to

Atlanta

Route

Depart

Return

Price

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 8/10

14:30-17:35

Nonstop2h 05m

Atlanta Hartsfield-Jackson

Wed 15/10

10:15-11:31

Nonstop2h 16m

£101

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 15/10

07:10-10:13

Nonstop2h 03m

Atlanta Hartsfield-Jackson

Mon 20/10

15:41-17:00

Nonstop2h 19m

£108

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 8/10

13:50-20:25

1 stop5h 35m

Atlanta Hartsfield-Jackson

Wed 15/10

11:00-16:25

1 stop6h 25m

£116

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Mon 22/12

18:20-21:37

Nonstop2h 17m

Atlanta Hartsfield-Jackson

Thu 25/12

10:20-11:41

Nonstop2h 21m

£116

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Tue 30/12

17:15-23:10

1 stop4h 55m

Atlanta Hartsfield-Jackson

Tue 6/1

11:50-21:50

1 stop11h 00m

£119

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 18/2

14:15-21:25

1 stop6h 10m

Atlanta Hartsfield-Jackson

Sat 21/2

06:25-14:05

1 stop8h 40m

£123

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Fri 31/10

07:10-10:14

Nonstop2h 04m

Atlanta Hartsfield-Jackson

Mon 3/11

08:10-09:24

Nonstop2h 14m

£123

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Thu 9/10

10:38-13:44

Nonstop2h 06m

Atlanta Hartsfield-Jackson

Sun 12/10

08:10-09:26

Nonstop2h 16m

£138

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Fri 17/10

05:20-08:15

Nonstop1h 55m

Atlanta Hartsfield-Jackson

Sun 19/10

09:20-10:20

Nonstop2h 00m

£145

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Fri 24/10

19:59-23:08

Nonstop2h 09m

Atlanta Hartsfield-Jackson

Sun 26/10

23:00-23:58

Nonstop1h 58m

£145

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 23 results
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Best time to book a flight from O'Hare Intl to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from O'Hare Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Atlanta

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

Use this chart to determine the optimal time to book a return flight from O'Hare Intl to Atlanta. Price data was last updated on 12 September 2025.

The price you pay for your flight from Chicago O'Hare Intl Airport to Atlanta may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Atlanta?

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Atlanta (average of £813). Flying from Chicago O'Hare Intl Airport to Atlanta in July is currently the most expensive (average of £1,129). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to ATL?

Find hourly flight availability from O'Hare Intl to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

When flying from Chicago O'Hare Intl Airport to Atlanta, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 11% versus a flight in the morning.

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Atlanta. Reviews last updated 16 September 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Atlanta, such as Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Frontier
5.8
Fair
3,172 reviews
Check prices

Crew

6.7

Boarding

6.1

Food

4.7

Overall

5.8

Entertainment

4.4

Comfort

5.5

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

MCO - DFW

Frontier likes to promote themselves as being a cheap airline to fly, but in the end, that’s laughable. Only AFTER I booked through you, and then had to go to their site to choose my seats and baggage, did I find they charged a $75 “Passenger” fee. No explanation on what that was even for. Then for them to charge $5 for sodas, and who knows what for any small snack, is just insulting.
Frontier
5.8
Fair
3,172 reviews
Frontier
5.8
Fair
3,172 reviews
Check prices

Crew

6.7

Boarding

6.1

Food

4.7

Overall

5.8

Entertainment

4.4

Comfort

5.5

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

MCO - DFW

Frontier likes to promote themselves as being a cheap airline to fly, but in the end, that’s laughable. Only AFTER I booked through you, and then had to go to their site to choose my seats and baggage, did I find they charged a $75 “Passenger” fee. No explanation on what that was even for. Then for them to charge $5 for sodas, and who knows what for any small snack, is just insulting.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Atlanta from Chicago O'Hare Intl?

    Located just 8.2 mi from the city center, Atlanta Hartsfield-Jackson is the airport most travelers will use when flying to Atlanta from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Hartsfield-Jackson (ATL) should be relatively easy as there are 76 daily inbound flights from Chicago O'Hare Intl from 1 airline.

  • How long is the flight from Chicago O'Hare Intl Airport to Atlanta?

    United Airlines and Southwest can get you from Chicago O'Hare Intl Airport to Atlanta in just under 2h 05m. Your travel time can differ by up to 3h 30m. The distance from Chicago O'Hare Intl Airport to Atlanta is about 606 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Atlanta round-trip?

    Frontier, at £41, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Atlanta.. Frontier is currently priced 69% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Atlanta?

    No one likes to see their flight delayed. When booking a flight from Chicago O'Hare Intl Airport to Atlanta consider choosing LATAM Airlines (81%), Air France (81%) or Republic Airways (80%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Atlanta?

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to Atlanta? While on average our users pay £57, our data indicates the cheapest price to be £53. The most popular route (Chicago O'Hare Intl - Atlanta Hartsfield-Jackson), is priced around £117.

  • Can I find deals for flights from O'Hare Intl to Atlanta that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Atlanta flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Atlanta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Atlanta.

  • Can I find deals for business class flights from O'Hare Intl to Atlanta?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Atlanta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Atlanta (average of £813). Flying from Chicago O'Hare Intl Airport to Atlanta in July is currently the most expensive (average of £1,129). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Conyers
Snellville
Peachtree City
Dunwoody
Covington
Perry
Stone Mountain
Marietta
Sandy Springs

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Top airline flying from O'Hare Intl to Atlanta

Discover the top airline that operate flights from O'Hare Intl to Atlanta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£41Average£70FlexibilityNo cancel feeOn-time62%
Search Frontier flights

Fly with Cheapflights

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How does Cheapflights help users find flights from O'Hare Intl to Atlanta?

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Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Atlanta?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Atlanta from O'Hare Intl.

Can Cheapflights find flights from O'Hare Intl to Atlanta with no change fees?

Yes, we can. To see specific flights from O'Hare Intl to Atlanta with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Atlanta become cheaper?

Not ready to book yet? You can track prices for flights from O'Hare Intl to Atlanta on Cheapflights with our Price Alert feature and get notified when better prices are available.

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