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 13% of their flights experiencing any sort of delay.

How many flights depart from Chicago to Atlanta on average per day?

As of February 2026, there are 85 flights per day flying from Chicago to Atlanta. The most common time of day flights depart is 10:00AM, with 47% of flights taking off at noon.

How many flights depart from Chicago to Atlanta on average per week?

As of February 2026, 598 flights take off from Chicago and land in Atlanta each week. The most common flight departure day for this route is Fri, with 18% of weekly flights taking off on this day.

How often are flights from Chicago to Atlanta delayed?

Historically, on average around 15% 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 136 minutes.

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 airlines fly to Atlanta?

Frontier, Delta and United Airlines are the top three most popular airlines that fly to Atlanta from Chicago according to our data. Frontier is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Atlanta. Keep in mind that there are 6 different airlines that fly to Atlanta on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Chicago to Atlanta Hartsfield-Jackson?

Frontier, Spirit Airlines, and Delta are the most popular carriers operating from Chicago to Atlanta Hartsfield-Jackson

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

Wednesday 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.

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

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

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

The number of operators available for flights from Chicago to Atlanta Hartsfield-Jackson Airport is 6 as of February 2026.

How old do you have to be to fly from Chicago 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 to Atlanta Hartsfield-Jackson Airport.

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

The travel and health documents required for your trip to Atlanta Hartsfield-Jackson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Atlanta Hartsfield-Jackson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$48 Cheap Flights from Chicago to Atlanta in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Chicago to Atlanta

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:42 pm - 8:08 pm

ORD

ATL

2h 26mnonstop

3:12 pm - 9:13 pm

ATL

ORD

7h 01m

1 stop

$85Multiple Airlines

Sat, Feb 28 - Sat, Mar 7

6:25 am - 9:42 am

MDW

ATL

2h 17mnonstop

8:04 pm - 9:08 pm

ATL

MDW

2h 04mnonstop

$86Frontier

Thu, Feb 12 - Sat, Feb 14

8:16 pm - 10:24 am

ORD

ATL

13h 08m

1 stop

9:23 am - 10:52 am

ATL

ORD

2h 29mnonstop

$86Multiple Airlines

Mon, Mar 9 - Thu, Mar 12

6:25 am - 9:42 am

MDW

ATL

2h 17mnonstop

6:04 pm - 7:07 pm

ATL

MDW

2h 03mnonstop

$87Frontier

Thu, Feb 12 - Tue, Feb 17

8:30 am - 9:46 pm

ORD

ATL

12h 16m

1 stop

9:22 am - 10:51 am

ATL

ORD

2h 29mnonstop

$87Frontier

Tue, Feb 24 - Wed, Mar 4

6:00 am - 9:26 am

MDW

ATL

2h 26mnonstop

6:44 pm - 7:47 pm

ATL

MDW

2h 03mnonstop

$88Frontier

Tue, Mar 17 - Thu, Mar 19

4:42 pm - 8:08 pm

ORD

ATL

2h 26mnonstop

10:40 pm - 1:03 pm

ATL

ORD

15h 23m

1 stop

$88Frontier

Sat, Feb 28 - Sun, Mar 1

7:00 am - 2:07 pm

ORD

ATL

6h 07m

1 stop

8:47 am - 7:11 pm

ATL

ORD

11h 24m

1 stop

$89Spirit Airlines

Wed, Mar 4 - Wed, Mar 11

6:05 am - 9:31 am

MDW

ATL

2h 26mnonstop

9:05 pm - 10:09 pm

ATL

MDW

2h 04mnonstop

$89Frontier

Mon, Mar 16 - Sat, Mar 21

7:00 am - 8:11 pm

ORD

ATL

12h 11m

1 stop

5:47 pm - 11:47 pm

ATL

ORD

7h 00m

1 stop

$92Spirit Airlines

Sat, Feb 28 - Tue, Mar 3

Frontier flights from Chicago to Atlanta

Our best Frontier deals on Chicago to Atlanta flight tickets

Frontier

Feb 12

MDW6:25 amChicago Midway

2h 17m

ATL9:42 amAtlanta Hartsfield-Jackson

Feb 14

ATL8:04 pmAtlanta Hartsfield-Jackson

2h 04m

MDW9:08 pmChicago Midway

$86

Frontier

Feb 12

MDW6:25 amChicago Midway

2h 17m

ATL9:42 amAtlanta Hartsfield-Jackson

Feb 17

ATL6:04 pmAtlanta Hartsfield-Jackson

2h 03m

MDW7:07 pmChicago Midway

$87

Frontier

Mar 17

MDW6:00 amChicago Midway

2h 26m

ATL9:26 amAtlanta Hartsfield-Jackson

Mar 19

ATL6:44 pmAtlanta Hartsfield-Jackson

2h 03m

MDW7:47 pmChicago Midway

$88

Spirit Airlines flights from Chicago to Atlanta

Our best Spirit Airlines deals on Chicago to Atlanta flight tickets

Spirit Airlines

Feb 24

ORD5:15 amChicago O'Hare Intl

7h 52m

1 stop

ATL2:07 pmAtlanta Hartsfield-Jackson

Mar 4

ATL5:47 pmAtlanta Hartsfield-Jackson

7h 00m

1 stop

ORD11:47 pmChicago O'Hare Intl

$87

Spirit Airlines

Feb 28

ORD7:00 amChicago O'Hare Intl

12h 11m

1 stop

ATL8:11 pmAtlanta Hartsfield-Jackson

Mar 3

ATL5:47 pmAtlanta Hartsfield-Jackson

7h 00m

1 stop

ORD11:47 pmChicago O'Hare Intl

$92

Spirit Airlines

Feb 18

ORD7:00 amChicago O'Hare Intl

12h 11m

1 stop

ATL8:11 pmAtlanta Hartsfield-Jackson

Feb 21

ATL5:47 pmAtlanta Hartsfield-Jackson

7h 00m

1 stop

ORD11:47 pmChicago O'Hare Intl

$96

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Sat 2/28

4:42 pm-8:08 pm

Nonstop2h 26m

Atlanta Hartsfield-Jackson

Sat 3/7

3:12 pm-9:13 pm

1 stop7h 01m

$85

ChicagoAtlanta

MDW - ATL

MDWATL

Chicago Midway

Thu 2/12

6:25 am-9:42 am

Nonstop2h 17m

Atlanta Hartsfield-Jackson

Sat 2/14

8:04 pm-9:08 pm

Nonstop2h 04m

$86

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Mon 3/9

8:16 pm-10:24 am

1 stop13h 08m

Atlanta Hartsfield-Jackson

Thu 3/12

9:23 am-10:52 am

Nonstop2h 29m

$86

ChicagoAtlanta

MDW - ATL

MDWATL

Chicago Midway

Thu 2/12

6:25 am-9:42 am

Nonstop2h 17m

Atlanta Hartsfield-Jackson

Tue 2/17

6:04 pm-7:07 pm

Nonstop2h 03m

$87

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Tue 2/24

8:30 am-9:46 pm

1 stop12h 16m

Atlanta Hartsfield-Jackson

Wed 3/4

9:22 am-10:51 am

Nonstop2h 29m

$87

ChicagoAtlanta

MDW - ATL

MDWATL

Chicago Midway

Tue 3/17

6:00 am-9:26 am

Nonstop2h 26m

Atlanta Hartsfield-Jackson

Thu 3/19

6:44 pm-7:47 pm

Nonstop2h 03m

$88

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Sat 2/28

4:42 pm-8:08 pm

Nonstop2h 26m

Atlanta Hartsfield-Jackson

Sun 3/1

10:40 pm-1:03 pm

1 stop15h 23m

$88

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 3/4

7:00 am-2:07 pm

1 stop6h 07m

Atlanta Hartsfield-Jackson

Wed 3/11

8:47 am-7:11 pm

1 stop11h 24m

$89

ChicagoAtlanta

MDW - ATL

MDWATL

Chicago Midway

Mon 3/16

6:05 am-9:31 am

Nonstop2h 26m

Atlanta Hartsfield-Jackson

Sat 3/21

9:05 pm-10:09 pm

Nonstop2h 04m

$89

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Sat 2/28

7:00 am-8:11 pm

1 stop12h 11m

Atlanta Hartsfield-Jackson

Tue 3/3

5:47 pm-11:47 pm

1 stop7h 00m

$92

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 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 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, with most prices found around $159. If you aren’t able to travel to Atlanta during the month of August, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $169.

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 $393.

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 $227. Flights to Atlanta are more costly at noon, with an average ticket price of $308. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Chicago to Atlanta Hartsfield-Jackson flight route?

Fly from Chicago O'Hare Intl to Atlanta Hartsfield-Jackson for the best Chicago - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around $190 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Atlanta from Chicago for as low as $153 on momondo.

What cabin class options are available on Chicago to Atlanta Hartsfield-Jackson flights?

There are 4 cabin classes available to choose from on Chicago 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.

Can stopping save me money on Chicago to Atlanta flights?

No. A direct flight is the cheapest option for a flight between Chicago to Atlanta.

How have Chicago to Atlanta flight prices changed over time?

As of February 2026, prices for Chicago to Atlanta flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Atlanta

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

Estimated round-trip price

Cheap Chicago to Atlanta (CHI to ATL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Atlanta

Best Price Found	$109
Fastest flight time	1h 50m
Direct flights	Every day
Airports in Atlanta	1 airport

The best one-way flight to Atlanta from Chicago in the past 72 hours is $109. The best round-trip flight deal from Chicago to Atlanta found on momondo in the last 72 hours is $143.

The fastest flight from Chicago to Atlanta takes 1h 50m

Direct flights go from Chicago to Atlanta every day.

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

Search flight deals

How far is Chicago to Atlanta Hartsfield-Jackson by plane?
Chicago and Atlanta Hartsfield-Jackson are 587.7 mi apart from one another. In terms of flight time, this usually takes a little over 1h 50m.
When did momondo last update prices for flights from Chicago to Atlanta Hartsfield-Jackson Airport?
Prices for flights from Chicago to Atlanta Hartsfield-Jackson Airport were last updated today.
How many operators does momondo search for flights from Chicago to Atlanta Hartsfield-Jackson Airport?
The number of operators available for flights from Chicago to Atlanta Hartsfield-Jackson Airport is 6 as of February 2026.
How old do you have to be to fly from Chicago 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 to Atlanta Hartsfield-Jackson Airport.
What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?
The travel and health documents required for your trip to Atlanta Hartsfield-Jackson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Atlanta Hartsfield-Jackson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Chicago to Atlanta?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Atlanta is Airbus A319 (11.20% of total bookings). The next most popular plane models are Airbus A321-100/200 (10.85%), Airbus A320neo (9.95%), and Boeing 737-900 (9.61%).
What is the most popular airline from Chicago to Atlanta?
Based on momondo bookings for flights between Chicago and Atlanta, the leading airline is Frontier, making up 61% of the total bookings. Other popular airlines include Delta with 14%, United Airlines with 9%, and American Airlines with 7%.

Best airlines flying from Chicago to Atlanta

Compare and see reviews for airlines that fly from Chicago to Atlanta with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $45	Free Cancellation	Rating 6.3 8,396 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $58	Free Cancellation	Rating 5.7 3,051 reviews	Search Frontier flights
Delta	PriceFrom $85	Free Cancellation	Rating 7.9 8,132 reviews	Search Delta flights
United Airlines	PriceFrom $135	Free Cancellation	Rating 7.4 9,231 reviews	Search United Airlines flights
Southwest	PriceFrom $147	Free Cancellation	Rating 8.0 4,271 reviews	Search Southwest flights
American Airlines	PriceFrom $148	Free Cancellation	Rating 7.2 11,212 reviews	Search American Airlines flights

Southwest Flights From Chicago to Atlanta
Across 31 Southwest flights from Chicago to Atlanta this week, the average price was $254, with the best Southwest deals starting from $147 round-trip. 4,271 users have rated Southwest on momondo, with an average score of 8.0/10.
Delta Flights From Chicago to Atlanta
Another popular option for Chicago to Atlanta flights is Delta (7.9/10, 8,132 ratings). Delta flies from Chicago to Atlanta around 56 times per week, with deals starting from $85 round-trip and rising to an average price of around $220.

Helen

Marietta

Duluth

McDonough

Blue Ridge

Warner Robins

Stone Mountain

Lawrenceville

Cartersville

Covington

Auburn

Dahlonega

Norcross

Gadsden

Conyers

Kennesaw

Newnan

Lithonia

Douglasville

Gainesville

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Atlanta. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Chicago to Atlanta flights to just show those with flexible booking policies.

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

Once all potential Chicago to Atlanta flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Atlanta from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Atlanta trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 3/5

Thu 3/12

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from Chicago to Atlanta from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Atlanta departing on 2/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Chicago to Atlanta

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Chicago to Atlanta

Our best Frontier deals on Chicago to Atlanta flight tickets

Spirit Airlines flights from Chicago to Atlanta

Our best Spirit Airlines deals on Chicago to Atlanta flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Chicago to Atlanta that are best for you.

See travel insights to Atlanta from

How to get the cheapest flight ticket from Chicago to Atlanta

What is the typical price of a round-trip flight between Chicago and Atlanta?

What is the cheapest month to fly to Atlanta?

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 $393.

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

What is the cheapest Chicago to Atlanta Hartsfield-Jackson flight route?

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

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

What cabin class options are available on Chicago to Atlanta Hartsfield-Jackson flights?

There are 4 cabin classes available to choose from on Chicago 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.

Can stopping save me money on Chicago to Atlanta flights?

No. A direct flight is the cheapest option for a flight between Chicago to Atlanta.

How have Chicago to Atlanta flight prices changed over time?

As of February 2026, prices for Chicago to Atlanta flights are approximately 0% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Chicago to Atlanta Hartsfield-Jackson?

Frontier, Spirit Airlines, and Delta are the most popular carriers operating from Chicago to Atlanta Hartsfield-Jackson

What airlines fly to Atlanta?

How often are flights from Chicago to Atlanta delayed?

Historically, on average around 15% 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 136 minutes.

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?

Wednesday 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.

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 13% of their flights experiencing any sort of delay.

How many flights depart from Chicago to Atlanta on average per day?

As of February 2026, there are 85 flights per day flying from Chicago to Atlanta. The most common time of day flights depart is 10:00AM, with 47% of flights taking off at noon.

How many flights depart from Chicago to Atlanta on average per week?

As of February 2026, 598 flights take off from Chicago and land in Atlanta each week. The most common flight departure day for this route is Fri, with 18% of weekly flights taking off on this day.

When to book flights from Chicago to Atlanta

Cheap Chicago to Atlanta (CHI to ATL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Atlanta

Best Price Found

Fastest flight time

Direct flights

Airports in Atlanta

How far is Chicago to Atlanta Hartsfield-Jackson by plane?

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

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

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

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

What is the most popular plane model from Chicago to Atlanta?

What is the most popular airline from Chicago to Atlanta?

Best airlines flying from Chicago to Atlanta

Compare and see reviews for airlines that fly from Chicago to Atlanta with momondo

Southwest Flights From Chicago to Atlanta

Delta Flights From Chicago to Atlanta

Traveling to a place near Atlanta?

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Atlanta trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.