Atlanta

$44+ Cheap flights from Illinois to Atlanta (ATL)

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ATL
Dec 27 — Jan 31
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Atlanta with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Illinois to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) 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 December 22, 2024.

Round-trip from

$69
(Cheapflightsfares)

One-way from

$44
(Cheapflightsfares)
From Illinois to Atlanta Hartsfield-Jackson
One-way flight from Illinois to Atlanta Hartsfield-Jackson

Find flight deals from Illinois to Atlanta

Cheapest flights from Illinois to Atlanta
Explore the most affordable flight options available from Illinois to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:33 pmORD - ATL
Nonstop2h 22mMultiple Airlines
Tue 1/71:49 pmATL - ORD
1 stop6h 30mMultiple Airlines
Deal found 12/22$127
This Frontier deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:33 pmORD - ATL
Nonstop2h 22mFrontier
Mon 1/68:52 pmATL - ORD
Nonstop2h 20mFrontier
Deal found 12/22$142
This Cheapflightsfares deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/292:40 pmMDW - ATL
Nonstop2h 09mFrontier
Tue 1/283:14 pmATL - MDW
Nonstop2h 02mFrontier
Deal found 12/22$177
This FlightHub deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:35 pmORD - ATL
1 stop9h 33mSpirit Airlines
Thu 1/210:20 pmATL - ORD
1 stop11h 17mSpirit Airlines
Deal found 12/22$238
This Booking.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2312:40 pmORD - ATL
1 stop20h 20mDenver Air Connection
Sat 12/2810:35 amATL - ORD
1 stop3h 20mDenver Air Connection
Deal found 12/21$306
This Delta deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:51 pmMDW - ATL
1 stop3h 56mDelta
Fri 1/310:10 amATL - MDW
1 stop7h 14mDelta
Deal found 12/22$336
This Delta deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:30 pmORD - ATL
1 stop4h 17mDelta
Fri 1/34:55 pmATL - ORD
1 stop5h 04mDelta
Deal found 12/22$336
This Frontier deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:49 pmSTL - ATL
1 stop9h 12mFrontier
Tue 1/72:36 pmATL - STL
1 stop9h 51mFrontier
Deal found 12/21$338
This CheapOair deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:53 pmSTL - ATL
1 stop6h 29mMultiple Airlines
Thu 1/25:20 amATL - STL
1 stop11h 01mMultiple Airlines
Deal found 12/21$374
This eDestinos deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/232:20 pmMDW - ATL
Nonstop2h 09mMultiple Airlines
Sun 1/59:27 pmATL - MDW
3 stops51h 46mMultiple Airlines
Deal found 12/22$431
This Southwest deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:00 pmSTL - ATL
Nonstop1h 35mSouthwest
Tue 1/79:15 amATL - STL
Nonstop1h 50mSouthwest
Deal found 12/21$452
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2512:55 pmSTL - ATL
Nonstop1h 38mDelta
Tue 1/76:00 pmATL - STL
Nonstop1h 45mDelta
Deal found 12/21$481

Find flights from Illinois to Atlanta within your budget

Customize your flight search to find flights from Illinois 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 2,558,603 searches. Data last updated December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoAtlanta

MDW - ATL

MDWATL

Chicago Midway

Sat 4/26

6:44 pm-9:57 pm

Nonstop2h 13m

Atlanta Hartsfield-Jackson

Sat 5/3

10:52 pm-11:55 pm

Nonstop2h 03m

$69

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Fri 1/31

8:12 pm-11:31 pm

Nonstop2h 19m

Atlanta Hartsfield-Jackson

Wed 2/5

11:30 am-12:45 pm

Nonstop2h 15m

$69

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 1/8

5:00 am-6:39 pm

1 stop12h 39m

Atlanta Hartsfield-Jackson

Wed 1/15

10:30 am-11:47 am

Nonstop2h 17m

$77

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 1/8

5:00 am-6:39 pm

1 stop12h 39m

Atlanta Hartsfield-Jackson

Wed 1/15

1:56 pm-5:55 am

1 stop16h 59m

$92

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 1/22

5:10 pm-8:17 pm

Nonstop2h 07m

Atlanta Hartsfield-Jackson

Sat 1/25

2:45 pm-3:45 pm

Nonstop2h 00m

$137

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Sat 3/15

4:31 pm-11:59 pm

1 stop6h 28m

Atlanta Hartsfield-Jackson

Sat 3/22

2:42 pm-6:37 pm

1 stop4h 55m

$152

ChicagoAtlanta

MDW - ATL

MDWATL

Chicago Midway

Sat 1/25

3:41 pm-6:40 pm

Nonstop1h 59m

Atlanta Hartsfield-Jackson

Mon 1/27

9:25 pm-10:20 pm

Nonstop1h 55m

$157

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Sun 1/5

8:40 pm-8:21 am

1 stop10h 41m

Atlanta Hartsfield-Jackson

Tue 1/14

2:36 pm-11:27 pm

1 stop9h 51m

$203

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Tue 5/13

7:27 pm-8:39 pm

1 stop24h 12m

Atlanta Hartsfield-Jackson

Sat 5/17

2:00 pm-6:27 pm

1 stop5h 27m

$205

ChicagoAtlanta

MDW - ATL

MDWATL

Chicago Midway

Sat 1/25

2:00 pm-4:50 pm

Nonstop1h 50m

Atlanta Hartsfield-Jackson

Sat 2/1

11:05 am-5:05 pm

2 stops7h 00m

$212

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Illinois to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Illinois with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Illinois to Atlanta

Get recent, data-driven insights about flights from Illinois to Atlanta including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois to Atlanta?

Currently, August is the cheapest month in which you can book a flight from Illinois to Atlanta (average of $190). Flying from Illinois to Atlanta in March is currently the most expensive (average of $258). 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 IL to ATL?

Find hourly flight availability from Illinois 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 December 22, 2024.

When flying from Illinois to Atlanta, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Illinois to Atlanta

Explore weekly flight availability from Illinois to Atlanta. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 22, 2024.

The most flights from USIL to ATL are scheduled on a Sunday (69 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (17 on average).

Rainfall in Atlanta by month

Plan your trip to Atlanta by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Atlanta ranges from 3.4 - 5.3 inches per month. July is typically the wettest month, when rainfall can reach 5.3 in. April is typically the driest time to visit Atlanta when rainfall is around 3.4 in.

Temperature in Atlanta by month

Plan your trip to Atlanta by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Atlanta, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Atlanta. Reviews last updated December 22, 2024.
Get a feel of what it's like to fly with Frontier, Delta and Spirit Airlines from Illinois to Atlanta by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,804 reviews

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,804 reviews
8.1
Very good
4,804 reviews

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,537 reviews
8.1
Very good
4,804 reviews

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,594 reviews
8.1
Very good
4,804 reviews

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Avelo Airlines
7.5
Good
74 reviews
8.1
Very good
4,804 reviews

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
9,028 reviews
8.1
Very good
4,804 reviews

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

    If you book a flight to Atlanta from Illinois, you will be flying to Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 8.2 mi from the center of Atlanta.

  • What are the cheapest airlines to fly from Illinois to Atlanta one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $44. However, be on the lookout for offers from Spirit Airlines and Delta, as they are both options that can get you from Illinois to Atlanta for a low price.

  • What are the most popular routes from Illinois to Atlanta?

  • What are the most reliable airlines from Illinois to Atlanta?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Illinois to Atlanta on time: Republic Airways (100%), Cathay Pacific (100%), Royal Jordanian (98%).

  • What are the cheapest flights from Illinois to Atlanta?

    Looking at all options, your cheapest flight can be booked for $54. While the most popular route (Chicago O'Hare Intl - Atlanta Hartsfield-Jackson) can be booked for $70 on average our data indicates $806 when flying from Illinois to Atlanta.

  • Can I find deals for flights from Illinois to Atlanta that include hotel bookings?

    Yes. In addition to deals on Illinois to Atlanta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Atlanta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Atlanta.

  • Can I find deals for business class flights from Illinois to Atlanta?

    Yes. Cheapflights offers flight deals from Illinois 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 Illinois to Atlanta?

    Currently, August is the cheapest month in which you can book a flight from Illinois to Atlanta (average of $190). Flying from Illinois to Atlanta in March is currently the most expensive (average of $258). 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

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.

Alternative routes for Illinois to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Illinois to Atlanta

Discover the top 6 airlines that operate flights from Illinois to Atlanta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$32Average$82FlexibilityNo cancel feeOn-time65%
FrontierCheapest$46Average$131FlexibilityNo cancel feeOn-time62%
DeltaCheapest$94Average$333FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$125Average$510FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$136Average$404FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$138Average$302FlexibilityNo cancel feeOn-time63%
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.