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Cheap flights from Chicago O'Hare Intl Airport to Atlanta from £46

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ATL
19 Dec — 26 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Atlanta Hartsfield-Jackson are usually found in August or July, booked 90 days in advance, depart on a Friday 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 19 November 2025.

Round-trip from

£68

One-way from

£46

Popular in

January

Cheapest in

August

Average price

£157

Good one-way deal

£87 or less
Frontier
  • Frontier
  • 6/2-13/2
  • 1 total stop
  • 14h 42m total
  • Chicago to Atlanta
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Spirit Airlines
  • Spirit Airlines
  • 6/1
  • 1 total stop
  • 5h 42m total
  • Chicago to Atlanta
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£6 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in November 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

Enter your travel dates to find the best prices.

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 19 November 2025.

Tue 9/1218:05ORD - ATL
Nonstop2h 13mUnited Airlines
Tue 16/1210:25ATL - ORD
Nonstop2h 14mUnited Airlines
Deal found 17/11£121
Fri 12/1214:20ORD - ATL
Nonstop2h 08mUnited Airlines
Tue 16/1215:48ATL - ORD
Nonstop2h 17mUnited Airlines
Deal found 18/11£143
Wed 10/1209:49ORD - ATL
Nonstop1h 57mDelta
Sat 13/1221:45ATL - ORD
Nonstop1h 58mDelta
Deal found 17/11£150
Thu 25/1213:45ORD - ATL
1 stop4h 35mSouthwest
Wed 31/1206:25ATL - ORD
1 stop7h 35mSouthwest
Deal found 18/11£157
Fri 12/1205:30ORD - ATL
Nonstop2h 08mDelta
Sun 14/1215:39ATL - ORD
Nonstop2h 06mDelta
Deal found 19/11£165
Sun 7/1209:00ORD - ATL
Nonstop2h 10mUnited Airlines
Wed 10/1210:25ATL - ORD
Nonstop2h 14mUnited Airlines
Deal found 17/11£166
Tue 2/1216:20ORD - ATL
Nonstop2h 02mDelta
Sat 6/1221:45ATL - ORD
Nonstop1h 58mDelta
Deal found 18/11£174
Wed 26/1118:20ORD - ATL
Nonstop2h 13mUnited Airlines
Thu 27/1108:10ATL - ORD
Nonstop2h 14mUnited Airlines
Deal found 17/11£179
Thu 25/1213:45ORD - ATL
1 stop4h 35mSouthwest
Thu 1/106:25ATL - ORD
1 stop7h 35mSouthwest
Deal found 18/11£181
Thu 25/1218:05ORD - ATL
Nonstop2h 17mUnited Airlines
Mon 29/1210:20ATL - ORD
Nonstop2h 21mUnited Airlines
Deal found 17/11£187
Sun 7/1210:35ORD - ATL
Nonstop2h 05mUnited Airlines
Fri 12/1218:40ATL - ORD
Nonstop2h 17mUnited Airlines
Deal found 17/11£188
Wed 24/1206:45ORD - ATL
Nonstop2h 07mDelta
Sat 3/120:20ATL - ORD
Nonstop1h 59mDelta
Deal found 18/11£191

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 19 November 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

Thu 8/1

18:10-21:15

Nonstop2h 05m

Atlanta Hartsfield-Jackson

Sun 11/1

18:40-19:55

Nonstop2h 15m

£100

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Thu 8/1

07:05-10:20

Nonstop2h 15m

Atlanta Hartsfield-Jackson

Mon 12/1

22:55-23:59

Nonstop2h 04m

£100

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Thu 22/1

09:00-12:08

Nonstop2h 08m

Atlanta Hartsfield-Jackson

Sun 25/1

13:15-14:30

Nonstop2h 15m

£100

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Thu 29/1

14:30-17:36

Nonstop2h 06m

Atlanta Hartsfield-Jackson

Sun 1/2

18:40-19:55

Nonstop2h 15m

£100

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Thu 22/1

20:22-10:24

1 stop13h 02m

Atlanta Hartsfield-Jackson

Mon 26/1

09:06-14:19

1 stop6h 13m

£114

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Sat 14/2

15:05-21:25

1 stop5h 20m

Atlanta Hartsfield-Jackson

Sat 21/2

06:25-14:05

1 stop8h 40m

£115

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Fri 27/2

07:20-10:24

Nonstop2h 04m

Atlanta Hartsfield-Jackson

Sun 1/3

08:15-09:33

Nonstop2h 18m

£117

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Tue 9/12

18:05-21:18

Nonstop2h 13m

Atlanta Hartsfield-Jackson

Tue 16/12

10:25-11:39

Nonstop2h 14m

£121

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Fri 12/12

14:20-17:28

Nonstop2h 08m

Atlanta Hartsfield-Jackson

Tue 16/12

15:48-17:05

Nonstop2h 17m

£143

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Tue 13/1

14:30-17:36

Nonstop2h 06m

Atlanta Hartsfield-Jackson

Fri 16/1

18:40-19:55

Nonstop2h 15m

£151

Flights are sorted by cheapest return flights first.

Deals found on 17/11

Showing 1-10 of 24 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 14 November 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 90 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, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Atlanta (average of £36). Flying from Chicago O'Hare Intl Airport to Atlanta in June is currently the most expensive (average of £62). 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 19 November 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 85% versus a flight in the evening.

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 56 daily inbound flights from Chicago O'Hare Intl from 0 different airlines.

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

    United Airlines, Delta, and Spirit Airlines can get you from Chicago O'Hare Intl Airport to Atlanta in just under 2h 05m. Your travel time can differ by up to 10h 57m. 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 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 Republic Airways (95%), LATAM Airlines (93%) or Aeromexico (88%) 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 £91, our data indicates the cheapest price to be £43. The most popular route (Chicago O'Hare Intl - Atlanta Hartsfield-Jackson), is priced around £64.

  • 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, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Atlanta (average of £36). Flying from Chicago O'Hare Intl Airport to Atlanta in June is currently the most expensive (average of £62). 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

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Fly with Cheapflights

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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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