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Cheap flights from Atlanta to Chicago from $44

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 1/18. 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

Enter your travel dates to find the best prices.
Frontier Logo
10:57 am - 12:05 pm
ATL
-
MDW
2h 08mnonstop
Frontier Logo
9:38 am - 12:45 pm
MDW
-
ATL
2h 07mnonstop
$89Frontier
Wed, Feb 4 - Sat, Feb 7
Frontier Logo
9:15 pm - 10:19 pm
ATL
-
MDW
2h 04mnonstop
Frontier Logo
6:10 am - 9:27 am
MDW
-
ATL
2h 17mnonstop
$96Frontier
Fri, Jan 16 - Sun, Jan 18
Frontier Logo
10:37 am - 11:45 am
ATL
-
MDW
2h 08mnonstop
Frontier Logo
1:20 pm - 4:22 pm
MDW
-
ATL
2h 02mnonstop
$97Frontier
Thu, Jan 29 - Tue, Feb 3
Frontier Logo
10:37 am - 11:45 am
ATL
-
MDW
2h 08mnonstop
Frontier Logo
5:01 pm - 8:15 pm
MDW
-
ATL
2h 14mnonstop
$98Frontier
Fri, Jan 23 - Fri, Jan 30
Frontier Logo
8:04 pm - 9:08 pm
ATL
-
MDW
2h 04mnonstop
Frontier Logo
2:19 pm - 5:22 pm
MDW
-
ATL
2h 03mnonstop
$99Frontier
Sat, Feb 14 - Mon, Feb 16
Frontier Logo
9:15 pm - 10:19 pm
ATL
-
MDW
2h 04mnonstop
Frontier Logo
5:01 pm - 8:15 pm
MDW
-
ATL
2h 14mnonstop
$102Frontier
Thu, Jan 22 - Sun, Jan 25
Frontier Logo
9:15 pm - 10:19 pm
ATL
-
MDW
2h 04mnonstop
Frontier Logo
1:20 pm - 4:22 pm
MDW
-
ATL
2h 02mnonstop
$103Frontier
Fri, Jan 16 - Tue, Jan 20
Frontier Logo
9:09 pm - 10:13 pm
ATL
-
MDW
2h 04mnonstop
Frontier Logo
6:10 am - 9:27 am
MDW
-
ATL
2h 17mnonstop
$104Frontier
Sat, Jan 17 - Mon, Jan 19
Frontier Logo
9:15 pm - 10:19 pm
ATL
-
MDW
2h 04mnonstop
Frontier Logo
9:13 am - 12:20 pm
MDW
-
ATL
2h 07mnonstop
$107Frontier
Tue, Jan 13 - Thu, Jan 15
Frontier Logo
9:25 pm - 10:27 pm
ATL
-
MDW
2h 02mnonstop
Frontier Logo
11:39 am - 2:42 pm
MDW
-
ATL
2h 03mnonstop
$108Frontier
Sat, Jan 10 - Wed, Jan 14

Delta flights from Atlanta to Chicago Midway Airport

Our best Delta deals on Atlanta to Chicago Midway Airport flight tickets
Delta
Jan 7
ATL9:15 pmAtlanta Hartsfield-Jackson
1h 52m
MDW10:07 pmChicago Midway
Jan 12
MDW1:28 pmChicago Midway
5h 55m
1 stop
ATL8:23 pmAtlanta Hartsfield-Jackson
$302
Find similar
Delta
Jan 7
ATL2:15 pmAtlanta Hartsfield-Jackson
4h 19m
1 stop
MDW5:34 pmChicago Midway
Jan 12
MDW1:28 pmChicago Midway
5h 55m
1 stop
ATL8:23 pmAtlanta Hartsfield-Jackson
$312
Find similar

Frontier flights from Atlanta to Chicago Midway Airport

Our best Frontier deals on Atlanta to Chicago Midway Airport flight tickets
Frontier
Feb 4
ATL10:57 amAtlanta Hartsfield-Jackson
2h 08m
MDW12:05 pmChicago Midway
Feb 7
MDW9:38 amChicago Midway
2h 07m
ATL12:45 pmAtlanta Hartsfield-Jackson
$89
Find similar
Frontier
Jan 16
ATL9:15 pmAtlanta Hartsfield-Jackson
2h 04m
MDW10:19 pmChicago Midway
Jan 18
MDW6:10 amChicago Midway
2h 17m
ATL9:27 amAtlanta Hartsfield-Jackson
$96
Find similar
Frontier
Jan 29
ATL9:15 pmAtlanta Hartsfield-Jackson
2h 04m
MDW10:19 pmChicago Midway
Feb 1
MDW5:01 pmChicago Midway
2h 14m
ATL8:15 pmAtlanta Hartsfield-Jackson
$97
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta to Chicago Midway Airport 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, momondo users made 832,500 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Atlanta to Chicago Midway Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

Wed 2/4

10:57 am-12:05 pm

Nonstop2h 08m

Chicago Midway

Sat 2/7

9:38 am-12:45 pm

Nonstop2h 07m

$89

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

Fri 1/16

9:15 pm-10:19 pm

Nonstop2h 04m

Chicago Midway

Sun 1/18

6:10 am-9:27 am

Nonstop2h 17m

$96

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

Thu 1/29

10:37 am-11:45 am

Nonstop2h 08m

Chicago Midway

Tue 2/3

1:20 pm-4:22 pm

Nonstop2h 02m

$97

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

Fri 1/23

10:37 am-11:45 am

Nonstop2h 08m

Chicago Midway

Fri 1/30

5:01 pm-8:15 pm

Nonstop2h 14m

$98

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

Sat 2/14

8:04 pm-9:08 pm

Nonstop2h 04m

Chicago Midway

Mon 2/16

2:19 pm-5:22 pm

Nonstop2h 03m

$99

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

Thu 1/22

9:15 pm-10:19 pm

Nonstop2h 04m

Chicago Midway

Sun 1/25

5:01 pm-8:15 pm

Nonstop2h 14m

$102

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

Fri 1/16

9:15 pm-10:19 pm

Nonstop2h 04m

Chicago Midway

Tue 1/20

1:20 pm-4:22 pm

Nonstop2h 02m

$103

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

Sat 1/17

9:09 pm-10:13 pm

Nonstop2h 04m

Chicago Midway

Mon 1/19

6:10 am-9:27 am

Nonstop2h 17m

$104

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

Tue 1/13

9:15 pm-10:19 pm

Nonstop2h 04m

Chicago Midway

Thu 1/15

9:13 am-12:20 pm

Nonstop2h 07m

$107

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

Sat 1/10

9:25 pm-10:27 pm

Nonstop2h 02m

Chicago Midway

Wed 1/14

11:39 am-2:42 pm

Nonstop2h 03m

$108

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Atlanta to Chicago Midway Airport

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 Midway Airport?

The month of January is, on average, the cheapest month to fly to Chicago Midway Airport from Atlanta, with most prices found around $131. If you are unable to visit Chicago Midway Airport during the month of January, then departing from Atlanta during the month April is also very affordable. Most momondo users find prices during this month for around $158.

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

According to our data, Tuesday is the cheapest day to fly to Chicago Midway Airport from Atlanta. The lowest ticket price found for a Tuesday departure recently was $158. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Atlanta because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $220.

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

Flying to Chicago Midway Airport from Atlanta in the evening is the least expensive time of day to depart. momondo users have found prices as low as $160 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $230. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Atlanta Hartsfield-Jackson to Chicago Midway for the best Atlanta Hartsfield-Jackson - Chicago Midway flight prices

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

You are more likely to see cheaper flights to Chicago Midway Airport from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago Midway Airport for around $201 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago Midway Airport from Atlanta for as low as $151 on momondo.

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

There are 4 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Chicago Midway 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 Midway Airport flight prices changed over time?

As of December 2025, prices for Atlanta to Chicago Midway Airport flights are approximately 62% more expensive when compared to flights at the same time last year.

When to book flights from Atlanta to Chicago Midway Airport

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

Cheap Atlanta to Chicago Midway Airport (ATL to MDW) flight deals and tips

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

Best Price Found

$96

Fastest flight time

1h 52m

Direct flights

Every day
The best one-way flight to Chicago Midway Airport from Atlanta in the past 72 hours is $96. The best round-trip flight deal from Atlanta to Chicago Midway Airport found on momondo in the last 72 hours is $126.
The fastest flight from Atlanta to Chicago Midway Airport takes 1h 52m
Direct flights go from Atlanta to Chicago Midway Airport every day.
Search flight deals

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

    Chicago Midway is 583.8 mi away from Atlanta Hartsfield-Jackson. Typically, this will take 1h 52m by plane in normal conditions.

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

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Chicago Midway Airport are refreshed on a daily basis.

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

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

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

    The travel and health documents required for your trip to Chicago Midway 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 Chicago Midway 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 Atlanta to Chicago Midway Airport?

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

Best airlines flying from Atlanta to Chicago Midway Airport

Compare and see reviews for airlines that fly from Atlanta to Chicago Midway Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $65Free CancellationRating
5.7
3,064 reviews
Search Frontier flights
DeltaPriceFrom $118Free CancellationRating
7.9
8,017 reviews
Search Delta flights
SouthwestPriceFrom $157Free CancellationRating
8.0
4,256 reviews
Search Southwest flights

  • Southwest Flights From Atlanta to Chicago Midway Airport

    Southwest flies from Atlanta to Chicago Midway Airport around 27 times per week, with 4,256 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Atlanta to Chicago Midway Airport in the last 72 hours was $157 (round-trip), much lower than the average airfare cost of $271 for Southwest flights on this route.

  • Delta Flights From Atlanta to Chicago Midway Airport

    Another popular option for Atlanta to Chicago Midway Airport flights is Delta (7.9/10, 8,019 ratings). Delta flies from Atlanta to Chicago Midway Airport around 17 times per week, with deals starting from $118 round-trip and rising to an average price of around $253.

Traveling to a place near Chicago?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Atlanta to Chicago. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Chicago from Atlanta with this policy.

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

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 Atlanta to Chicago.

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

Price alerts on flights to Chicago from Atlanta 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 Chicago Midway Airport 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.
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