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Cheap flights from Atlanta to Chicago from $37

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Chicago departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Atlanta to Chicago

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Atlanta to Chicago.
10:09 am - 11:14 amATL-MDW
2h 05mnonstop
6:00 am - 9:05 amMDW-ATL
2h 05mnonstop
$97Frontier
Find Deal
Tue, Jul 22 - Sat, Jul 26
8:17 am - 9:38 amATL-ORD
2h 21mnonstop
5:48 pm - 9:09 pmORD-ATL
2h 21mnonstop
$98Frontier
Find Deal
Wed, May 14 - Tue, May 20
9:42 am - 2:15 pmATL-ORD
5h 33m1 stop
6:00 am - 8:59 amORD-ATL
1h 59mnonstop
$99Spirit Airlines
Find Deal
Sat, Sep 13 - Wed, Sep 17
10:15 pm - 8:04 amATL-ORD
10h 49m1 stop
7:47 pm - 8:06 amORD-ATL
11h 19m1 stop
$105Spirit Airlines
Find Deal
Wed, Apr 23 - Wed, Apr 30
7:30 am - 8:35 amATL-ORD
2h 05mnonstop
4:25 pm - 7:27 pmORD-ATL
2h 02mnonstop
$157Delta
Find Deal
Sat, May 10 - Sat, May 10
8:10 am - 9:07 amATL-MDW
1h 57mnonstop
6:04 am - 9:00 amMDW-ATL
1h 56mnonstop
$164Delta
Find Deal
Sat, Apr 26 - Sun, Apr 27
6:15 am - 7:10 amATL-MDW
1h 55mnonstop
11:00 am - 5:00 pmMDW-ATL
5h 00m1 stop
$174Southwest
Find Deal
Sat, Apr 26 - Sun, May 4
1:20 pm - 2:29 pmATL-ORD
2h 09mnonstop
6:35 pm - 9:48 pmORD-ATL
2h 13mnonstop
$177United Airlines
Find Deal
Wed, Aug 27 - Wed, Sep 3
6:15 am - 7:10 amATL-MDW
1h 55mnonstop
7:55 am - 2:20 pmMDW-ATL
5h 25m1 stop
$178Southwest
Find Deal
Sat, May 24 - Mon, May 26
5:30 am - 9:38 amATL-ORD
5h 08m1 stop
6:15 pm - 9:24 pmORD-ATL
2h 09mnonstop
$248United Airlines
Find Deal
Tue, Jun 10 - Sat, Jun 14

Spirit Airlines flights from Atlanta to Chicago

Our best Spirit Airlines deals on Atlanta to Chicago flight tickets
Spirit Airlines
Sep 13
ATL9:42 amAtlanta Hartsfield-Jackson
5h 33m
1 stop
ORD2:15 pmChicago O'Hare Intl
Sep 17
ORD6:00 amChicago O'Hare Intl
1h 59m
ATL8:59 amAtlanta Hartsfield-Jackson
Spirit Airlines
Apr 23
ATL10:15 pmAtlanta Hartsfield-Jackson
10h 49m
1 stop
ORD8:04 amChicago O'Hare Intl
Apr 30
ORD7:47 pmChicago O'Hare Intl
11h 19m
1 stop
ATL8:06 amAtlanta Hartsfield-Jackson
Spirit Airlines
May 8
ATL7:48 amAtlanta Hartsfield-Jackson
2h 07m
ORD8:55 amChicago O'Hare Intl
May 11
ORD11:00 amChicago O'Hare Intl
2h 04m
ATL2:04 pmAtlanta Hartsfield-Jackson

Delta flights from Atlanta to Chicago

Our best Delta deals on Atlanta to Chicago flight tickets
Delta
May 10
ATL7:30 amAtlanta Hartsfield-Jackson
2h 05m
ORD8:35 amChicago O'Hare Intl
May 10
ORD4:25 pmChicago O'Hare Intl
2h 02m
ATL7:27 pmAtlanta Hartsfield-Jackson
Delta
Apr 26
ATL8:10 amAtlanta Hartsfield-Jackson
1h 57m
MDW9:07 amChicago Midway
Apr 27
MDW6:04 amChicago Midway
1h 56m
ATL9:00 amAtlanta Hartsfield-Jackson
Delta
May 8
ATL8:14 pmAtlanta Hartsfield-Jackson
2h 06m
ORD9:20 pmChicago O'Hare Intl
May 11
ORD5:59 pmChicago O'Hare Intl
2h 07m
ATL9:06 pmAtlanta Hartsfield-Jackson

See travel insights to Chicago from

How to get the cheapest flight ticket from Atlanta to Chicago

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

What is the cheapest month to fly to Chicago?

The month of April is, on average, the cheapest month to fly to Chicago from Atlanta, with most prices found around $113. If you’re not able to fly to Chicago in April, then September is your next best option. Flight prices from Atlanta to Chicago during September average around $128.

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

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $193. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Atlanta to Chicago for around $315.

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

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Atlanta to Chicago during this time can be as low as $153. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $249.

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

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

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

You are more likely to see cheaper flights to Chicago from Atlanta when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $172 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Atlanta for as low as $141 on momondo.

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

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

How have Atlanta to Chicago flight prices changed over time?

As of March 2025, prices for Atlanta to Chicago flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Atlanta to Chicago

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

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

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

Best Price Found

$37

Fastest flight time

1h 45m

Direct flights

Every day

Airports in Chicago

2 airports
The best one-way flight to Chicago from Atlanta in the past 72 hours is $37. The best round-trip flight deal from Atlanta to Chicago found on momondo in the last 72 hours is $97.
The fastest flight from Atlanta to Chicago takes 1h 45m
Direct flights go from Atlanta to Chicago every day.
There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

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

    A flight from Atlanta Hartsfield-Jackson to Chicago will travel around 587.7 mi. A reasonable flight in good conditions will take 1h 55m.

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

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Chicago refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents you'll need for your trip to Chicago 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 Chicago. 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 Atlanta to Chicago?

  • What is the most popular airline from Atlanta to Chicago?


Best airlines flying from Atlanta to Chicago

Compare and see reviews for airlines that fly from Atlanta to Chicago with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $38Free CancellationRating
6.3
7,882 reviews
Search Spirit Airlines flights
FrontierPriceFrom $47Free CancellationRating
6.0
3,271 reviews
Search Frontier flights
DeltaPriceFrom $104Free CancellationRating
8.0
7,895 reviews
Search Delta flights
United AirlinesPriceFrom $117Free CancellationRating
7.4
8,603 reviews
Search United Airlines flights
American AirlinesPriceFrom $137Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $159Free CancellationRating
8.0
4,274 reviews
Search Southwest flights
  • Delta Flights From Atlanta to Chicago

    The lowest priced Delta flight from Atlanta to Chicago from the last 72 hours was $104. Generally, Delta has 25 flights on this route every week with an average price of $266. Delta is rated 8.0/10 by our users.

  • Southwest Flights From Atlanta to Chicago

    Southwest (8.0/10 from 4,274 reviews) operates around 29 flights from Atlanta to Chicago in any given week. The average Southwest airfare for this route is around $276, with deals from around $159 rare but found on momondo. Referenced prices are for round-trip Atlanta to Chicago flight searches in the last 72 hours.


Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Portage
Benton Harbor
Lansing
Saint Joseph
Valparaiso
Schererville
Crown Point
Munster
Monticello
Chesterton
Porter
Griffith
Saint John

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Atlanta.

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

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

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

momondo helps you find the best flight between Atlanta and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Atlanta to Chicago 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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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago