What is the most punctual flight time for Chicago to Atlanta flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Chicago O'Hare Intl to Atlanta Hartsfield-Jackson?

Delta, United Airlines, and Spirit Airlines are the most popular carriers operating from Chicago O'Hare Intl to Atlanta Hartsfield-Jackson

How many flights depart from Chicago O'Hare Intl Airport to Atlanta on average per week?

As of March 2026, there are 393 flights per week flying from Chicago O'Hare Intl Airport to Atlanta. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.

Which airline has the best punctuality record on Chicago to Atlanta flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

How often are flights from Chicago to Atlanta delayed?

Historically, on average around 17% of flights between Chicago and Atlanta have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

How many flights depart from Chicago O'Hare Intl Airport to Atlanta on average per day?

56 flights are operational daily from Chicago O'Hare Intl Airport to Atlanta as of March 2026. The most popular departure time for this route is 6:00PM, with 38% of flights per day taking off at noon.

What airlines fly to Atlanta?

Frontier, United Airlines and Delta are the top three most popular airlines that fly to Atlanta from Chicago O'Hare Intl Airport according to our data. Frontier is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Atlanta. Keep in mind that there are 5 different airlines that fly to Atlanta on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Atlanta Hartsfield-Jackson Airport?

Prices for flights from Chicago O'Hare Intl Airport to Atlanta Hartsfield-Jackson Airport were last updated today.

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Atlanta Hartsfield-Jackson Airport?

There are 5 operators available for flights from Chicago O'Hare Intl Airport to Atlanta Hartsfield-Jackson Airport as of March 2026.

How old do you have to be to fly from Chicago O'Hare Intl Airport to Atlanta Hartsfield-Jackson Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Atlanta Hartsfield-Jackson Airport.

What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

The travel and health documents you'll need for your trip to Atlanta Hartsfield-Jackson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Atlanta Hartsfield-Jackson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$47 Cheap Flights from Chicago O'Hare Intl Airport to Atlanta in 2026

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Find the cheapest flights from Chicago O'Hare Intl Airport to Atlanta

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:01 am - 8:10 am

ORD

ATL

2h 09mnonstop

9:12 am - 10:23 am

ATL

ORD

2h 11mnonstop

$81Multiple Airlines

Sun, May 10 - Wed, May 13

4:28 pm - 7:59 pm

ORD

ATL

2h 31mnonstop

9:23 am - 10:44 am

ATL

ORD

2h 21mnonstop

$83Frontier

Fri, May 15 - Sun, May 17

5:50 am - 8:59 am

ORD

ATL

2h 09mnonstop

9:15 pm - 10:39 pm

ATL

ORD

2h 24mnonstop

$84Frontier

Thu, Apr 16 - Mon, Apr 20

4:31 pm - 7:57 pm

ORD

ATL

2h 26mnonstop

9:15 pm - 10:39 pm

ATL

ORD

2h 24mnonstop

$85Frontier

Thu, Apr 9 - Sat, Apr 25

4:34 pm - 8:00 pm

ORD

ATL

2h 26mnonstop

9:15 pm - 10:39 pm

ATL

ORD

2h 24mnonstop

$86Frontier

Wed, Apr 8 - Mon, Apr 20

9:28 am - 12:44 pm

ORD

ATL

2h 16mnonstop

7:00 am - 8:23 am

ATL

ORD

2h 23mnonstop

$87Frontier

Wed, Mar 25 - Tue, Mar 31

5:05 am - 8:18 am

ORD

ATL

2h 13mnonstop

9:23 am - 10:44 am

ATL

ORD

2h 21mnonstop

$88Frontier

Tue, Apr 7 - Wed, Apr 8

5:30 am - 8:39 am

ORD

ATL

2h 09mnonstop

9:15 pm - 10:39 pm

ATL

ORD

2h 24mnonstop

$89Frontier

Sat, Apr 4 - Wed, Apr 8

4:28 pm - 7:54 pm

ORD

ATL

2h 26mnonstop

6:00 am - 11:43 am

ATL

ORD

6h 43m

1 stop

$90Frontier

Sat, May 2 - Sat, May 9

4:28 pm - 7:59 pm

ORD

ATL

2h 31mnonstop

9:15 pm - 10:39 pm

ATL

ORD

2h 24mnonstop

$91Frontier

Wed, May 6 - Sun, May 10

Frontier flights from Chicago O'Hare Intl Airport to Atlanta

Our best Frontier deals on Chicago O'Hare Intl Airport to Atlanta flight tickets

Frontier

May 15

ORD4:28 pmChicago O'Hare Intl

2h 31m

ATL7:59 pmAtlanta Hartsfield-Jackson

May 17

ATL9:23 amAtlanta Hartsfield-Jackson

2h 21m

ORD10:44 amChicago O'Hare Intl

$83

Frontier

Apr 16

ORD5:50 amChicago O'Hare Intl

2h 09m

ATL8:59 amAtlanta Hartsfield-Jackson

Apr 20

ATL9:15 pmAtlanta Hartsfield-Jackson

2h 24m

ORD10:39 pmChicago O'Hare Intl

$84

Frontier

Apr 9

ORD4:31 pmChicago O'Hare Intl

2h 26m

ATL7:57 pmAtlanta Hartsfield-Jackson

Apr 25

ATL9:15 pmAtlanta Hartsfield-Jackson

2h 24m

ORD10:39 pmChicago O'Hare Intl

$85

Spirit Airlines flights from Chicago O'Hare Intl Airport to Atlanta

Our best Spirit Airlines deals on Chicago O'Hare Intl Airport to Atlanta flight tickets

Spirit Airlines

Apr 18

ORD7:15 pmChicago O'Hare Intl

11h 52m

1 stop

ATL8:07 amAtlanta Hartsfield-Jackson

Apr 25

ATL7:56 pmAtlanta Hartsfield-Jackson

2h 16m

ORD9:12 pmChicago O'Hare Intl

$100

Spirit Airlines

Apr 30

ORD11:28 amChicago O'Hare Intl

1h 59m

ATL2:27 pmAtlanta Hartsfield-Jackson

May 6

ATL10:01 pmAtlanta Hartsfield-Jackson

12h 35m

1 stop

ORD9:36 amChicago O'Hare Intl

$104

Spirit Airlines

Apr 22

ORD11:28 amChicago O'Hare Intl

1h 59m

ATL2:27 pmAtlanta Hartsfield-Jackson

Apr 26

ATL9:12 amAtlanta Hartsfield-Jackson

2h 11m

ORD10:23 amChicago O'Hare Intl

$105

momondo Fare Finder

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

Cheapest round-trip

Quickest round-trip

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Sun 5/10

5:01 am-8:10 am

Nonstop2h 09m

Atlanta Hartsfield-Jackson

Wed 5/13

9:12 am-10:23 am

Nonstop2h 11m

$81

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Fri 5/15

4:28 pm-7:59 pm

Nonstop2h 31m

Atlanta Hartsfield-Jackson

Sun 5/17

9:23 am-10:44 am

Nonstop2h 21m

$83

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Thu 4/16

5:50 am-8:59 am

Nonstop2h 09m

Atlanta Hartsfield-Jackson

Mon 4/20

9:15 pm-10:39 pm

Nonstop2h 24m

$84

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Thu 4/9

4:31 pm-7:57 pm

Nonstop2h 26m

Atlanta Hartsfield-Jackson

Sat 4/25

9:15 pm-10:39 pm

Nonstop2h 24m

$85

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 4/8

4:34 pm-8:00 pm

Nonstop2h 26m

Atlanta Hartsfield-Jackson

Mon 4/20

9:15 pm-10:39 pm

Nonstop2h 24m

$86

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 3/25

9:28 am-12:44 pm

Nonstop2h 16m

Atlanta Hartsfield-Jackson

Tue 3/31

7:00 am-8:23 am

Nonstop2h 23m

$87

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Tue 4/7

5:05 am-8:18 am

Nonstop2h 13m

Atlanta Hartsfield-Jackson

Wed 4/8

9:23 am-10:44 am

Nonstop2h 21m

$88

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Sat 4/4

5:30 am-8:39 am

Nonstop2h 09m

Atlanta Hartsfield-Jackson

Wed 4/8

9:15 pm-10:39 pm

Nonstop2h 24m

$89

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Sat 5/2

4:28 pm-7:54 pm

Nonstop2h 26m

Atlanta Hartsfield-Jackson

Sat 5/9

6:00 am-11:43 am

1 stop6h 43m

$90

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 5/6

4:28 pm-7:59 pm

Nonstop2h 31m

Atlanta Hartsfield-Jackson

Sun 5/10

9:15 pm-10:39 pm

Nonstop2h 24m

$91

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Atlanta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Atlanta?

The month of August is, on average, the cheapest month to fly to Atlanta from Chicago O'Hare Intl Airport, with most prices found around $154. If you aren’t able to travel to Atlanta during the month of August, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $167.

What is the cheapest day to depart on your flight to Atlanta?

Our data shows that Friday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $234. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Sunday is $383.

What is the cheapest time of day to depart on your flight to Atlanta?

The cheapest time of day to fly to Atlanta is in the evening when flights can be purchased for as low as $231. Flights to Atlanta are more costly at noon, with an average ticket price of $300. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Chicago O'Hare Intl to Atlanta Hartsfield-Jackson flight route?

Fly from Chicago O'Hare Intl to Atlanta Hartsfield-Jackson for the best Chicago O'Hare Intl - Atlanta Hartsfield-Jackson flight prices

How far in advance should I book a flight to Atlanta?

You are more likely to see cheaper flights to Atlanta from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around $192 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Atlanta from Chicago O'Hare Intl Airport for as low as $154 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Atlanta Hartsfield-Jackson flights?

There are 4 cabin classes available to choose from on Chicago O'Hare Intl to Atlanta Hartsfield-Jackson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Chicago O'Hare Intl Airport to Atlanta flight prices changed over time?

As of March 2026, prices for Chicago O'Hare Intl Airport to Atlanta flights are approximately 77% more expensive when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Atlanta

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Atlanta according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Atlanta (ORD to ATL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Atlanta

Best Price Found	$112
Fastest flight time	1h 58m
Direct flights	Every day
Airports in Atlanta	1 airport

The best one-way flight to Atlanta from Chicago O'Hare Intl Airport in the past 72 hours is $112. The best round-trip flight deal from Chicago O'Hare Intl Airport to Atlanta found on momondo in the last 72 hours is $195.

The fastest flight from Chicago O'Hare Intl Airport to Atlanta takes 1h 58m

Direct flights go from Chicago O'Hare Intl Airport to Atlanta every day.

There is 1 airport in Atlanta. From Chicago O'Hare Intl Airport there are direct flights to Atlanta Hartsfield-Jackson (ATL).

Search flight deals

How far is Chicago O'Hare Intl to Atlanta Hartsfield-Jackson by plane?
Atlanta Hartsfield-Jackson is 599.1 mi away from Chicago O'Hare Intl. 1h 58m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Atlanta Hartsfield-Jackson Airport?
Prices for flights from Chicago O'Hare Intl Airport to Atlanta Hartsfield-Jackson Airport were last updated today.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Atlanta Hartsfield-Jackson Airport?
There are 5 operators available for flights from Chicago O'Hare Intl Airport to Atlanta Hartsfield-Jackson Airport as of March 2026.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Atlanta Hartsfield-Jackson Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Atlanta Hartsfield-Jackson Airport.
What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?
The travel and health documents you'll need for your trip to Atlanta Hartsfield-Jackson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Atlanta Hartsfield-Jackson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Atlanta?
momondo data reveals that the most frequently booked plane model on the route from Chicago O'Hare Intl Airport to Atlanta is Airbus A321-100/200, representing 10.94% of all bookings. The subsequent popular models are Airbus A319 at 10.94%, Boeing 737-900 at 10.81%, and Boeing 737-800 at 10.03%.
What is the most popular airline from Chicago O'Hare Intl Airport to Atlanta?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago O'Hare Intl Airport to Atlanta is Frontier (48% of total bookings). The next most popular airlines are United Airlines (17%), Delta (16%), and American Airlines (13%).

Best airlines flying from Chicago O'Hare Intl Airport to Atlanta

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Atlanta with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $46	Free Cancellation	Rating 6.3 8,504 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $60	Free Cancellation	Rating 5.7 3,033 reviews	Search Frontier flights
Delta	PriceFrom $99	Free Cancellation	Rating 7.9 8,272 reviews	Search Delta flights
United Airlines	PriceFrom $145	Free Cancellation	Rating 7.4 9,408 reviews	Search United Airlines flights
American Airlines	PriceFrom $148	Free Cancellation	Rating 7.1 11,400 reviews	Search American Airlines flights

Delta Flights From Chicago O'Hare Intl Airport to Atlanta
Delta operates around 28 flights from Chicago O'Hare Intl Airport to Atlanta every week. The average price of these flights found in the last 72 hours has been $235, but momondo users have found Delta deals from Chicago O'Hare Intl Airport to Atlanta from as low as $99 round-trip. Delta has been scored 7.9/10 in 8,272 reviews.
United Airlines Flights From Chicago O'Hare Intl Airport to Atlanta
United Airlines (7.4/10 from 9,408 reviews) operates around 19 flights from Chicago O'Hare Intl Airport to Atlanta in any given week. The average United Airlines airfare for this route is around $296, with deals from around $145 rare but found on momondo. Referenced prices are for round-trip Chicago O'Hare Intl Airport to Atlanta flight searches in the last 72 hours.

Helen

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Duluth

McDonough

Warner Robins

Blue Ridge

Stone Mountain

Lawrenceville

Cartersville

Covington

Norcross

Auburn

Dahlonega

Newnan

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La Grange

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Gadsden

Lithonia

Douglasville

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Atlanta?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Atlanta for you.

Can I find flights from Chicago to Atlanta with flexible booking policies on momondo?

Yes. All flights to Atlanta from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to Atlanta?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Atlanta.

I’m not ready to book a flight from Chicago to Atlanta right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Atlanta flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Chicago O'Hare Intl Airport to Atlanta from $47

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

See travel insights to Atlanta from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Atlanta

What is the cheapest month to fly to Atlanta?

What is the cheapest day to depart on your flight to Atlanta?

What is the cheapest time of day to depart on your flight to Atlanta?

What is the cheapest Chicago O'Hare Intl to Atlanta Hartsfield-Jackson flight route?

How far in advance should I book a flight to Atlanta?

What cabin class options are available on Chicago O'Hare Intl to Atlanta Hartsfield-Jackson flights?

How have Chicago O'Hare Intl Airport to Atlanta flight prices changed over time?

What is the cheapest airline that flies from Chicago O'Hare Intl to Atlanta Hartsfield-Jackson?

What airlines fly to Atlanta?

How often are flights from Chicago to Atlanta delayed?

What is the most punctual flight time for Chicago to Atlanta flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Chicago to Atlanta flights?

How many flights depart from Chicago O'Hare Intl Airport to Atlanta on average per day?

How many flights depart from Chicago O'Hare Intl Airport to Atlanta on average per week?

When to book flights from Chicago O'Hare Intl Airport to Atlanta

Cheap Chicago O'Hare Intl Airport to Atlanta (ORD to ATL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Atlanta

Best Price Found

Fastest flight time

Direct flights

Airports in Atlanta

Best airlines flying from Chicago O'Hare Intl Airport to Atlanta

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Atlanta with momondo

Delta Flights From Chicago O'Hare Intl Airport to Atlanta

United Airlines Flights From Chicago O'Hare Intl Airport to Atlanta

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