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

Delta is the most popular carrier operating from Chicago O'Hare Intl to Atlanta Hartsfield-Jackson

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.

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. Monday has historically seen more delays on average compared to the rest of the week.

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

As of June 2026, there are 568 flights per week flying from Chicago O'Hare Intl Airport to Atlanta. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.

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.

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

81 flights are operational daily from Chicago O'Hare Intl Airport to Atlanta as of June 2026. The most popular departure time for this route is 6:00PM, with 37% of flights per day taking off at noon.

How often are flights from Chicago to Atlanta delayed?

Historically, on average around 18% 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 140 minutes.

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 June 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.

$54 Cheap Flights from Chicago O'Hare Intl Airport to Atlanta in 2026

Q: What is the typical price of a round-trip flight between Chicago O'Hare Intl Airport and Atlanta?

Prices are currently low for flights on this route. Typical prices usually range from $161 to $320. The lowest price recently found on this route was $106.

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 9:40 am

ORD

ATL

2h 10mnonstop

6:22 pm - 7:44 pm

ATL

ORD

2h 22mnonstop

$106Frontier

Mon, Sep 14 - Tue, Sep 22

6:30 am - 9:40 am

ORD

ATL

2h 10mnonstop

10:45 am - 12:02 pm

ATL

ORD

2h 17mnonstop

$117Frontier

Sat, Oct 31 - Mon, Nov 2

6:30 am - 9:40 am

ORD

ATL

2h 10mnonstop

6:22 pm - 7:44 pm

ATL

ORD

2h 22mnonstop

$121Frontier

Wed, Sep 9 - Mon, Sep 14

2:03 pm - 5:17 pm

ORD

ATL

2h 14mnonstop

6:22 pm - 7:44 pm

ATL

ORD

2h 22mnonstop

$123Frontier

Sat, Oct 3 - Tue, Oct 6

9:33 pm - 12:45 am

ORD

ATL

2h 12mnonstop

7:04 pm - 8:28 pm

ATL

ORD

2h 24mnonstop

$126Frontier

Wed, Oct 14 - Sat, Oct 17

2:03 pm - 5:17 pm

ORD

ATL

2h 14mnonstop

6:22 pm - 7:44 pm

ATL

ORD

2h 22mnonstop

$128Frontier

Wed, Oct 28 - Sat, Oct 31

6:55 am - 10:27 am

ORD

ATL

2h 32mnonstop

6:20 pm - 7:50 pm

ATL

ORD

2h 30mnonstop

$130Frontier

Tue, Jun 30 - Fri, Jul 3

9:33 pm - 12:45 am

ORD

ATL

2h 12mnonstop

7:00 am - 8:15 am

ATL

ORD

2h 15mnonstop

$131Frontier

Fri, Oct 9 - Tue, Oct 13

6:55 am - 10:27 am

ORD

ATL

2h 32mnonstop

6:23 pm - 7:53 pm

ATL

ORD

2h 30mnonstop

$133Frontier

Wed, Jul 1 - Wed, Jul 15

2:03 pm - 5:17 pm

ORD

ATL

2h 14mnonstop

7:04 pm - 8:28 pm

ATL

ORD

2h 24mnonstop

$136Frontier

Wed, Oct 7 - Sat, Oct 10

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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

Sep 14

ORD6:30 amChicago O'Hare Intl

2h 10m

ATL9:40 amAtlanta Hartsfield-Jackson

Sep 22

ATL6:22 pmAtlanta Hartsfield-Jackson

2h 22m

ORD7:44 pmChicago O'Hare Intl

$106

Frontier

Oct 31

ORD6:30 amChicago O'Hare Intl

2h 10m

ATL9:40 amAtlanta Hartsfield-Jackson

Nov 2

ATL10:45 amAtlanta Hartsfield-Jackson

2h 17m

ORD12:02 pmChicago O'Hare Intl

$117

Frontier

Sep 9

ORD6:30 amChicago O'Hare Intl

2h 10m

ATL9:40 amAtlanta Hartsfield-Jackson

Sep 14

ATL6:22 pmAtlanta Hartsfield-Jackson

2h 22m

ORD7:44 pmChicago O'Hare Intl

$121

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

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Mon 9/14

6:30 am-9:40 am

Nonstop2h 10m

Atlanta Hartsfield-Jackson

Tue 9/22

6:22 pm-7:44 pm

Nonstop2h 22m

$106

Quickest round-trip

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Sat 10/31

6:30 am-9:40 am

Nonstop2h 10m

Atlanta Hartsfield-Jackson

Mon 11/2

10:45 am-12:02 pm

Nonstop2h 17m

$117

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 9/9

6:30 am-9:40 am

Nonstop2h 10m

Atlanta Hartsfield-Jackson

Mon 9/14

6:22 pm-7:44 pm

Nonstop2h 22m

$121

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Sat 10/3

2:03 pm-5:17 pm

Nonstop2h 14m

Atlanta Hartsfield-Jackson

Tue 10/6

6:22 pm-7:44 pm

Nonstop2h 22m

$123

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 10/14

9:33 pm-12:45 am

Nonstop2h 12m

Atlanta Hartsfield-Jackson

Sat 10/17

7:04 pm-8:28 pm

Nonstop2h 24m

$126

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 10/28

2:03 pm-5:17 pm

Nonstop2h 14m

Atlanta Hartsfield-Jackson

Sat 10/31

6:22 pm-7:44 pm

Nonstop2h 22m

$128

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Tue 6/30

6:55 am-10:27 am

Nonstop2h 32m

Atlanta Hartsfield-Jackson

Fri 7/3

6:20 pm-7:50 pm

Nonstop2h 30m

$130

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Fri 10/9

9:33 pm-12:45 am

Nonstop2h 12m

Atlanta Hartsfield-Jackson

Tue 10/13

7:00 am-8:15 am

Nonstop2h 15m

$131

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 7/1

6:55 am-10:27 am

Nonstop2h 32m

Atlanta Hartsfield-Jackson

Wed 7/15

6:23 pm-7:53 pm

Nonstop2h 30m

$133

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 10/7

2:03 pm-5:17 pm

Nonstop2h 14m

Atlanta Hartsfield-Jackson

Sat 10/10

7:04 pm-8:28 pm

Nonstop2h 24m

$136

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 typical price of a round-trip flight between Chicago O'Hare Intl Airport and Atlanta?

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 $153. If you aren’t able to travel to Atlanta during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $178.

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 $257. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Monday is $410.

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 $274. Flights to Atlanta are more costly in the morning, with an average ticket price of $301. Departure times in the morning 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 from Chicago O'Hare Intl Airport 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 $212 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 $157 on momondo.

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

There are 4 cabin classes available to choose from on Chicago O'Hare Intl Airport to Atlanta 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 June 2026, prices for Chicago O'Hare Intl Airport to Atlanta flights are approximately 10% 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	$149
Fastest flight time	1h 59m
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 $149. The best round-trip flight deal from Chicago O'Hare Intl Airport to Atlanta found on momondo in the last 72 hours is $245.

The fastest flight from Chicago O'Hare Intl Airport to Atlanta takes 1h 59m

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

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Atlanta

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 59m 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 June 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 A319, representing 12.38% of all bookings. The subsequent popular models are Boeing 737-900 at 11.69%, Airbus A321neo at 10.82%, and Boeing 737-800 at 10.36%.
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 (50% of total bookings). The next most popular airlines are United Airlines (21%), Delta (15%), and American Airlines (14%).

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
Frontier	PriceFrom $59	Free Cancellation	Rating 5.6 2,877 reviews	Search Frontier flights
Delta	PriceFrom $106	Free Cancellation	Rating 7.8 8,420 reviews	Search Delta flights
JetBlue	PriceFrom $138	Free Cancellation	Rating 7.1 2,987 reviews	Search JetBlue flights
American Airlines	PriceFrom $146	Free Cancellation	Rating 7.1 11,715 reviews	Search American Airlines flights
United Airlines	PriceFrom $157	Free Cancellation	Rating 7.4 9,865 reviews	Search United Airlines flights

Delta Flights From Chicago O'Hare Intl Airport to Atlanta
Delta operates around 37 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 $270, but momondo users have found Delta deals from Chicago O'Hare Intl Airport to Atlanta from as low as $106 round-trip. Delta has been scored 7.8/10 in 8,420 reviews.
United Airlines Flights From Chicago O'Hare Intl Airport to Atlanta
United Airlines (7.4/10 from 9,865 reviews) operates around 28 flights from Chicago O'Hare Intl Airport to Atlanta in any given week. The average United Airlines airfare for this route is around $352, with deals from around $157 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.

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Marietta

Duluth

McDonough

Warner Robins

Blue Ridge

Stone Mountain

Lawrenceville

Cartersville

Norcross

Kennesaw

Douglasville

Covington

College Park

La Grange

Newnan

Gainesville

Auburn

Lithonia

Dahlonega

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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 $54

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Frontier flights from Chicago O'Hare Intl Airport to Atlanta

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

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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.

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

What is the typical price of a round-trip flight between Chicago O'Hare Intl Airport and 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 from Chicago O'Hare Intl Airport to Atlanta?

What cabin class options are available on Chicago O'Hare Intl Airport to Atlanta 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

Frequently asked questions about flying from Chicago O'Hare Intl Airport to 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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