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Cheap flights from Illinois (IL) to Atlanta (ATL)

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How to find the cheapest flight from
Illinois to Atlanta (ATL)

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 20 days in advance, which can save you up to 28% on flights from Illinois to Atlanta compared to booking the week you need them. Waiting 20 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $164. For sooner than that we have options available in the next 3 days from $224.

What is the cheapest month to fly from Illinois to Atlanta?

April can be a great time to fly to Atlanta from Illinois with a flight ticket averaging about $175. Cheapflights users have found deals in the month of April for as cheap as $42. The most expensive prices can be found in the month of December.

Cheap flights from Illinois to Atlanta in January, February 2021

The best prices found for Illinois to ATL flights for January, February
10 Feb - 13 Feb
$47pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
19 Feb - 22 Feb
$54pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
6 Feb - 10 Feb
$55pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl

Illinois to Atlanta 2021 flight deals

Cheap flights to Atlanta from Illinois found for this year
10 Feb - 13 Feb
$47pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
19 Feb - 22 Feb
$54pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
6 Feb - 10 Feb
$55pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl

Non-stop flights to Atlanta from Illinois

Save time with Illinois to Atlanta direct flight deals
10 Feb - 13 Feb
$47pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
19 Feb - 22 Feb
$54pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
6 Feb - 10 Feb
$55pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl

Last minute flights from Illinois to Atlanta

Late deals on round-trip flights to Atlanta from Illinois, departing today and this week
23 Jan - 30 Jan
$47pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
22 Jan - 25 Jan
$54pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
21 Jan - 23 Jan
$55pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl

One-way flights to Atlanta from Illinois

The cheapest one-way flights from Illinois to Atlanta
12:40 pm - 3:50 pm
American Airlines
Nonstop
2h 10m
ORD - ATL
American Airlines
3:59 pm - 9:06 am
Frontier
1 Stop
16h 07m
ORD - ATL
Frontier
$52
Gotogate
2:45 am - 3:56 pm
Multiple Airlines
2 Stops
12h 11m
ORD - ATL
Multiple Airlines
$57
Gotogate

Related info for your journey

Useful info, stats and facts about Illinois to Atlanta flights.

Flight FAQs

From Illinois to Atlanta

Are flight prices decreasing from Illinois to Atlanta due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Illinois and Atlanta for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Illinois to Atlanta Hartsfield-Jackson to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Illinois to Atlanta Hartsfield-Jackson. Policies will vary by airline.

Which airlines flying from Illinois to Atlanta Hartsfield-Jackson have flexible cancellations due to COVID-19?

Some of our airline partners flying from Illinois to Atlanta Hartsfield-Jackson have new flexible policies in place due to COVID-19. Delta, American Airlines, and Spirit Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Can I find flights from Illinois to Atlanta for under $100 on Cheapflights?

Yes, there are multiple flights from Illinois to Atlanta for under $100. The cheapest flight booked recently is on Spirit Airlines for just $47, but on average you can expect to pay $62.

Are there nonstop flights from Illinois to Atlanta for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Illinois to Atlanta under $100. A good price for a nonstop flight from Illinois to Atlanta is less than $67.

Are there last-minute flights available from Illinois to Atlanta for under $100?

There are currently 20+ open flights from Illinois to Atlanta within the next 7 days for less than $100.

What days are nonstop flights available from Illinois to Atlanta?

Nonstop flights are available for this route on the following days: Sunday, Monday, Friday, Saturday.

What are the most popular airlines that fly from Illinois to Atlanta?

When booking a flight from Illinois to Atlanta, you may want to consider flying on Major Airline, American Airlines or Delta as they are the most popular for this route.

What are the most popular routes from Illinois to Atlanta?

The most popular flight routes from Illinois to Atlanta are Chicago O'Hare Intl - Atlanta Hartsfield-Jackson, Chicago Midway - Atlanta Hartsfield-Jackson and Bloomington Bloomington-Normal - Atlanta Hartsfield-Jackson.

What are the cheapest Flights from Illinois to Atlanta?

While on average a flight from Illinois to Atlanta is generally $379, our data shows the cheapest flight currently is $49. When looking at the most popular route, (Chicago O'Hare Intl - Atlanta Hartsfield-Jackson), you can expect to pay $47 for that flight.

What are the most reliable airlines from Illinois to Atlanta?

Consider Gulf Air (100%), Austrian Airlines (100%) or Endeavor Airlines (100%) when booking your flight. These represent the most reliable airlines when flying from Illinois to Atlanta.

How long is the flight from Illinois to Atlanta?

There are many flights that can get you from Illinois to Atlanta in 1h 51m. Fly via United Airlines, Delta, or Spirit Airlines to get the fastest option. Generally, flights for this route are nonstop.

What is the cheapest airline to fly from Illinois to Atlanta round-trip?

Cheapflights users have booked flights from Illinois to Atlanta round-trip from $47.

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

One-way options have recently been found by users for as low as $24 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $42 and Frontier from $43 one-way.

Arrival points for flights from Illinois to Atlanta

Destination information for Atlanta

Things to know before you go. Useful info for your trip from Illinois to Atlanta
Flight duration
2h 02m
Average temperature for January in Atlanta
57.2 °F
Avg rainfall for January in Atlanta
4.6 ″

Airports servicing

Bloomington (BMI)
Champaign (CMI)
Decatur (DEC)
Moline (MLI)
Marion (MWA)

Airports servicing Atlanta

Top 5 airlines flying from Illinois to Atlanta

The chart below displays the airlines Cheapflights users traveling from Illinois to Atlanta choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$53 $144 No cancel fee 65%
American Airlines
$57 $294 No cancel fee 71%
United Airlines
$48 $301 No cancel fee 69%
Delta
$59 $307 No cancel fee N/A
Linear Air Taxi
$11,933 $12,242 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Linear Air Taxi. Please check directly on their website for additional information.

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