Find flights
Deals
When to book
FAQs

Cheap flights from Chicago O'Hare Intl Airport to Atlanta from £40

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ATL
30 Mar — 6 Apr1
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 59 days in advance, depart on a Friday or Saturday and return on a Wednesday

Cheap 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 28 February 2026.

Tue 21/405:05
ORD
-
ATL
1 stop12h 30m
Multiple Airlines
Sat 25/410:10
ATL
-
ORD
Nonstop2h 23m
Multiple Airlines
Deal found 25/2£70
Sat 11/407:05
ORD
-
ATL
Nonstop2h 16m
United Airlines
Sat 11/418:55
ATL
-
ORD
Nonstop2h 22m
United Airlines
Deal found 26/2£93
Tue 21/413:40
ORD
-
ATL
Nonstop1h 57m
Spirit Airlines
Sat 25/409:44
ATL
-
ORD
2 stops14h 21m
Spirit Airlines
Deal found 25/2£93
Fri 1/506:00
ORD
-
ATL
Nonstop2h 16m
United Airlines
Sat 2/513:24
ATL
-
ORD
Nonstop2h 22m
United Airlines
Deal found 25/2£96
Thu 9/407:05
ORD
-
ATL
Nonstop2h 16m
United Airlines
Mon 13/408:15
ATL
-
ORD
Nonstop2h 19m
United Airlines
Deal found 26/2£100
Wed 6/506:00
ORD
-
ATL
Nonstop2h 16m
United Airlines
Sun 10/508:00
ATL
-
ORD
Nonstop2h 20m
United Airlines
Deal found 28/2£116
Sat 25/409:48
ORD
-
ATL
Nonstop2h 00m
Delta
Mon 27/422:49
ATL
-
ORD
Nonstop2h 10m
Delta
Deal found 28/2£117
Thu 9/407:10
ORD
-
ATL
Nonstop2h 01m
Delta
Mon 13/422:49
ATL
-
ORD
Nonstop2h 10m
Delta
Deal found 25/2£127
Sat 25/407:10
ORD
-
ATL
Nonstop2h 06m
Delta
Wed 29/406:00
ATL
-
ORD
1 stop5h 19m
Delta
Deal found 26/2£140

Find 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 28 February 2026.

Round-trip from

£70

One-way from

£40

Popular in

February

Cheapest in

August

Average price

£176
Frontier
  • Frontier
  • 21/4-25/4
  • 1 total stop
  • 14h 53m total
  • Chicago to Atlanta
Search Deals
Frontier
  • Frontier
  • 11/3
  • Nonstop
  • 2h 22m total
  • Chicago to Atlanta
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 28 February 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Thu 9/4

11:10-14:10

Nonstop2h 00m

Atlanta Hartsfield-Jackson

Mon 13/4

22:49-23:59

Nonstop2h 10m

£161

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Sun 22/3

07:15-10:20

Nonstop2h 05m

Atlanta Hartsfield-Jackson

Wed 25/3

08:15-09:33

Nonstop2h 18m

£176

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 6/5

11:55-21:45

2 stops8h 50m

Atlanta Hartsfield-Jackson

Sun 10/5

11:10-18:25

1 stop8h 15m

£188

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Fri 1/5

15:05-21:40

1 stop5h 35m

Atlanta Hartsfield-Jackson

Sat 2/5

06:30-15:30

2 stops10h 00m

£193

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Tue 7/4

11:55-22:00

2 stops9h 05m

Atlanta Hartsfield-Jackson

Thu 9/4

06:05-15:30

2 stops10h 25m

£208

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Thu 26/3

07:15-10:20

Nonstop2h 05m

Atlanta Hartsfield-Jackson

Sun 29/3

08:15-09:34

Nonstop2h 19m

£225

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Fri 20/3

07:15-10:20

Nonstop2h 05m

Atlanta Hartsfield-Jackson

Mon 23/3

08:15-09:33

Nonstop2h 18m

£228

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Fri 26/6

10:35-18:01

1 stop6h 26m

Atlanta Hartsfield-Jackson

Sun 28/6

07:25-08:34

Nonstop2h 09m

£233

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Mon 16/3

07:10-14:24

1 stop6h 14m

Atlanta Hartsfield-Jackson

Mon 16/3

22:50-23:54

Nonstop2h 04m

£242

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Tue 26/5

13:35-21:25

1 stop6h 50m

Atlanta Hartsfield-Jackson

Fri 29/5

06:05-15:30

2 stops10h 25m

£244

Flights are sorted by cheapest return flights first.

Deals found on 27/2

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 27 February 2026.

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 59 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 £42). 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 28 February 2026.

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 at midday, 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 62 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?

    Delta, United Airlines, and Southwest can get you from Chicago O'Hare Intl Airport to Atlanta in just under 2h. Your travel time can differ by up to 6h 50m. 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 PSA Airlines (100%), Volaris (89%) or Cathay Pacific (89%) as they are the most reliable in getting you off to your destination on time.

  • 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 £42). 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

Travelling to a place near Atlanta?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from O'Hare Intl to Atlanta via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.