Cheap Flights from Atlanta, GA to Chicago, IL from $45

One way Round trip

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Return flight: Chicago – Atlanta

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On Cheapflightsplus.com you will find 35 direct and 673 connecting flights from Atlanta to Chicago. You can compare airfare deals from 10 airlines and multiple travel sites from $45, book and save on cheap plane tickets and last minute offers. Also check out ATL-CHI flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Atlanta to Chicago Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $45 (one-way), $77 (round-trip).

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Best Flights from Atlanta to Chicago Today

Take a look at the list of non stop flights and flights with layovers from Atlanta to Chicago with the lowest price of $45. The fastest direct flight takes 1h 51m and the fastest connecting – 3h 20m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $45 Find flight	10:00 Atlanta Hartsfield-Jackson	10:55 Chicago Midway	1h 55m	Frontier Airlines	F92143
from $45 Find flight	15:40 Atlanta Hartsfield-Jackson	16:56 Chicago O'Hare International	2h 16m	Frontier Airlines	F92007
from $60 Find flight	19:54 Atlanta Hartsfield-Jackson	20:49 Chicago Midway	1h 55m	Frontier Airlines	F92779
from $60 Find flight	08:00 Atlanta Hartsfield-Jackson	09:08 Chicago O'Hare International	2h 8m	Frontier Airlines	F91441
from $60 Find flight	15:23 Atlanta Hartsfield-Jackson	16:31 Chicago O'Hare International	2h 8m	Frontier Airlines	F91595
from $117 Find flight	14:09 Atlanta Hartsfield-Jackson	15:07 Chicago Midway	1h 58m	Frontier Airlines	F91941
from $126 Find flight	17:03 Atlanta Hartsfield-Jackson	17:54 Chicago Midway	1h 51m	Delta Air Lines Inc.	DL2241
from $133 Find flight	15:50 Atlanta Hartsfield-Jackson	17:00 Chicago O'Hare International	2h 10m	United Airlines	UA516
from $142 Find flight	15:45 Atlanta Hartsfield-Jackson	16:54 Chicago O'Hare International	2h 9m	American Airlines	AA2367
from $147 Find flight	10:18 Atlanta Hartsfield-Jackson	11:27 Chicago O'Hare International	2h 9m	United Airlines	UA2298
from $151 Find flight	11:26 Atlanta Hartsfield-Jackson	12:46 Chicago O'Hare International	2h 20m	Frontier Airlines	F93397
from $154 Find flight	06:45 Atlanta Hartsfield-Jackson	07:40 Chicago Midway	1h 55m	Southwest Airlines	WN1048
from $171 Find flight	13:39 Atlanta Hartsfield-Jackson	14:48 Chicago O'Hare International	2h 9m	United Airlines	UA1859
from $64 Find flight	06:25 Atlanta Hartsfield-Jackson	11:26 Chicago O'Hare International	6h 1m layover 0h 58m - Dallas	Frontier Airlines	F93021 F93242
from $68 Find flight	05:57 Atlanta Hartsfield-Jackson	10:07 Chicago O'Hare International	5h 10m layover 0h 35m - New York	Spirit Airlines	NK3340 NK779
from $76 Find flight	17:20 Atlanta Hartsfield-Jackson	23:47 Chicago O'Hare International	7h 27m layover 2h 54m - Philadelphia	Frontier Airlines	F92298 F92111

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on May 14, 2025

Flight Schedule Atlanta (Georgia) to Chicago (Illinois)

Full flight schedule will help you in detecting at what time planes fly from Atlanta to Chicago. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:00 — 07:16	06:00 — 07:16 AA4518 American Airlines Atlanta — Chicago	2h 16m	Find flight from$142
06:30 — 07:40	06:30 — 07:40 UA1928 United Airlines Atlanta — Chicago	2h 10m	Find flight from$171
06:30 — 07:46	06:30 — 07:46 UA2609 United Airlines Atlanta — Chicago	2h 16m	Find flight from$271
06:45 — 07:40	06:45 — 07:40 WN1048 Southwest Airlines Atlanta — Chicago	1h 55m	Find flight from$154
07:10 — 08:15	07:10 — 08:15 DL1178 Delta Air Lines Inc. Atlanta — Chicago	2h 5m	Find flight from$189
08:00 — 09:08	08:00 — 09:08 F91441 Frontier Airlines Atlanta — Chicago	2h 8m	Find flight from$60
08:35 — 09:32	08:35 — 09:32 DL1063 Delta Air Lines Inc. Atlanta — Chicago	1h 57m	Find flight from$220
09:15 — 10:10	09:15 — 10:10 WN1925 Southwest Airlines Atlanta — Chicago	1h 55m	Find flight from$159
09:46 — 10:50	09:46 — 10:50 DL1147 Delta Air Lines Inc. Atlanta — Chicago	2h 4m	Find flight from$409
10:00 — 10:55	10:00 — 10:55 F92143 Frontier Airlines Atlanta — Chicago	1h 55m	Find flight from$45
10:18 — 11:27	10:18 — 11:27 UA2298 United Airlines Atlanta — Chicago	2h 9m	Find flight from$147
11:00 — 11:58	11:00 — 11:58 DL2417 Delta Air Lines Inc. Atlanta — Chicago	1h 58m	Find flight from$220
11:05 — 12:19	11:05 — 12:19 UA2182 United Airlines Atlanta — Chicago	2h 14m	Find flight from$271
11:20 — 12:21	11:20 — 12:21 DL1456 Delta Air Lines Inc. Atlanta — Chicago	2h 1m	Find flight from$220
11:26 — 12:46	11:26 — 12:46 F93397 Frontier Airlines Atlanta — Chicago	2h 20m	Find flight from$151
12:24 — 13:24	12:24 — 13:24 F92291 Frontier Airlines Atlanta — Chicago	2h	Find flight from$154
13:25 — 14:25	13:25 — 14:25 DL1477 Delta Air Lines Inc. Atlanta — Chicago	2h	Find flight from$207
13:39 — 14:48	13:39 — 14:48 UA1859 United Airlines Atlanta — Chicago	2h 9m	Find flight from$171
13:40 — 14:34	13:40 — 14:34 DL1739 Delta Air Lines Inc. Atlanta — Chicago	1h 54m	Find flight from$207
14:09 — 15:07	14:09 — 15:07 F91941 Frontier Airlines Atlanta — Chicago	1h 58m	Find flight from$117
15:23 — 16:31	15:23 — 16:31 F91595 Frontier Airlines Atlanta — Chicago	2h 8m	Find flight from$60
15:30 — 16:33	15:30 — 16:33 DL2738 Delta Air Lines Inc. Atlanta — Chicago	2h 3m	Find flight from$207
15:40 — 16:56	15:40 — 16:56 F92007 Frontier Airlines Atlanta — Chicago	2h 16m	Find flight from$45
15:45 — 16:54	15:45 — 16:54 AA2367 American Airlines Atlanta — Chicago	2h 9m	Find flight from$142
15:50 — 17:00	15:50 — 17:00 UA516 United Airlines Atlanta — Chicago	2h 10m	Find flight from$133
17:03 — 17:54	17:03 — 17:54 DL2241 Delta Air Lines Inc. Atlanta — Chicago	1h 51m	Find flight from$126
17:45 — 18:40	17:45 — 18:40 WN3360 Southwest Airlines Atlanta — Chicago	1h 55m	Find flight from$154
18:35 — 19:45	18:35 — 19:45 UA1046 United Airlines Atlanta — Chicago	2h 10m	Find flight from$171
18:45 — 19:53	18:45 — 19:53 DL2879 Delta Air Lines Inc. Atlanta — Chicago	2h 8m	Find flight from$126
19:05 — 20:15	19:05 — 20:15 UA2145 United Airlines Atlanta — Chicago	2h 10m	Find flight from$159
19:05 — 20:24	19:05 — 20:24 UA3493 United Airlines Atlanta — Chicago	2h 19m	Find flight from$346
19:54 — 20:49	19:54 — 20:49 F92779 Frontier Airlines Atlanta — Chicago	1h 55m	Find flight from$60
20:30 — 21:25	20:30 — 21:25 WN4703 Southwest Airlines Atlanta — Chicago	1h 55m	Find flight from$154
20:50 — 21:46	20:50 — 21:46 DL1076 Delta Air Lines Inc. Atlanta — Chicago	1h 56m	Find flight from$317
22:55 — 23:59	22:55 — 23:59 DL1199 Delta Air Lines Inc. Atlanta — Chicago	2h 4m	Find flight from$126
05:10 — 12:09	05:10 — 06:49 F93293 Frontier Airlines Atlanta — Denver 1h 57m stop 08:46 — 12:09 F92210 Frontier Airlines Denver — Chicago	7h 59m including layover	Find flight from$64
05:57 — 10:07	05:55 — 08:00 NK3340 Spirit Airlines Atlanta — New York 35m stop 08:35 — 10:05 NK779 Spirit Airlines New York — Chicago	5h 10m including layover	Find flight from$68
06:00 — 12:23	07:00 — 08:40 F94556 Frontier Airlines Atlanta — Orlando 2h 43m stop 06:00 — 07:55 F91457 Frontier Airlines Orlando — Chicago	7h 23m including layover	Find flight from$67
06:25 — 11:26	11:05 — 12:53 F93021 Frontier Airlines Atlanta — Dallas 58m stop 16:44 — 19:05 F93242 Frontier Airlines Dallas — Chicago	6h 1m including layover	Find flight from$64
07:00 — 12:05	07:00 — 08:40 F94556 Frontier Airlines Atlanta — Orlando 1h 16m stop 09:56 — 12:05 F93043 Frontier Airlines Orlando — Chicago	6h 5m including layover	Find flight from$64
07:15 — 16:06	07:20 — 09:13 NK156 Spirit Airlines Atlanta — Miami 4h 32m stop 16:20 — 18:41 NK157 Spirit Airlines Miami — Chicago	9h 51m including layover	Find flight from$68
09:00 — 15:50	05:10 — 06:49 F93293 Frontier Airlines Atlanta — Denver 1h 56m stop 13:54 — 17:17 F91228 Frontier Airlines Denver — Chicago	7h 50m including layover	Find flight from$64
09:00 — 09:47 +1 day	09:00 — 10:32 F93293 Frontier Airlines Atlanta — Denver 19h 38m stop 06:10 — 09:47 F91484 Frontier Airlines Denver — Chicago	25h 47m including layover	Find flight from$67
10:33 — 05:18 +1 day	10:33 — 12:45 NK810 Spirit Airlines Atlanta — Los Angeles 10h 30m stop 23:15 — 05:18 NK1679 Spirit Airlines Los Angeles — Chicago	19h 45m including layover	Find flight from$71
11:10 — 07:55 +1 day	11:10 — 12:48 F91564 Frontier Airlines Atlanta — Orlando 17h 12m stop 06:00 — 07:55 F91457 Frontier Airlines Orlando — Chicago	21h 45m including layover	Find flight from$67
11:22 — 06:25 +1 day	11:22 — 13:30 NK835 Spirit Airlines Atlanta — Los Angeles 10h 53m stop 00:23 — 06:25 NK486 Spirit Airlines Los Angeles — Chicago	20h 3m including layover	Find flight from$68
13:34 — 00:48 +1 day	05:10 — 06:49 F93293 Frontier Airlines Atlanta — Denver 6h 3m stop 13:29 — 17:05 F93174 Frontier Airlines Denver — Chicago	12h 14m including layover	Find flight from$67
13:36 — 22:55	13:36 — 15:44 NK1646 Spirit Airlines Atlanta — New York 5h 31m stop 21:15 — 22:55 NK225 Spirit Airlines New York — Chicago	10h 19m including layover	Find flight from$71
14:07 — 19:18	18:00 — 20:01 F92484 Frontier Airlines Atlanta — Miami 55m stop 12:42 — 15:12 F92109 Frontier Airlines Miami — Chicago	6h 11m including layover	Find flight from$73
16:12 — 21:08	16:12 — 18:07 NK743 Spirit Airlines Atlanta — Miami 38m stop 18:45 — 21:08 NK7 Spirit Airlines Miami — Chicago	5h 56m including layover	Find flight from$73
16:26 — 20:08	16:50 — 18:44 F92634 Frontier Airlines Atlanta — Baltimore 51m stop 16:08 — 17:09 F93087 Frontier Airlines Baltimore — Chicago	4h 42m including layover	Find flight from$73
17:35 — 00:24 +1 day	17:35 — 18:56 NK967 Spirit Airlines Atlanta — Houston 2h 51m stop 21:47 — 00:24 NK962 Spirit Airlines Houston — Chicago	7h 49m including layover	Find flight from$69
18:27 — 11:41 +1 day	18:27 — 20:00 F93054 Frontier Airlines Atlanta — Tampa 13h 54m stop 09:54 — 11:41 F91185 Frontier Airlines Tampa — Chicago	18h 14m including layover	Find flight from$71
18:51 — 00:38 +1 day	18:51 — 20:41 F92495 Frontier Airlines Atlanta — Dallas 1h 36m stop 22:17 — 00:38 F93244 Frontier Airlines Dallas — Chicago	6h 47m including layover	Find flight from$64
21:09 — 06:43 +1 day	19:08 — 21:14 NK919 Spirit Airlines Atlanta — Los Angeles 1h 19m stop 00:23 — 06:25 NK486 Spirit Airlines Los Angeles — Chicago	10h 34m including layover	Find flight from$68
21:59 — 09:52 +1 day	22:01 — 23:43 F94026 Frontier Airlines Atlanta — Orlando 7h 47m stop 16:00 — 18:24 F92041 Frontier Airlines Orlando — Chicago	12h 53m including layover	Find flight from$70

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on May 14, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Atlanta to Chicago depends on and how to choose the most interesting flight option for you.

Distance between Atlanta and Chicago is 959 miles. Time difference between the cities is 1h. Airplanes depart 05:01 to 22:58 from 7 Atlanta airports and arrive 05:01 to 22:58 to 7 Chicago airports. Average flight time is 2h 4m.

The fastest flight 1h 51m
Average flight time 2h 4m
The earliest flight 05:01
The latest flight 22:58
Distance 596 ml

The cheapest months to travel to Chicago are november (from 45 $), february (from 60 $), december (from 69 $).

The most expensive months are january (from 71 $), december (from 69 $), february (from 60 $).

What is the lowest airfare Atlanta to Chicago?

The cheapest plane ticket found by our users is $45. This airfare is for economy class on one-way F92143 flight by Frontier Airlines for February 21, 2025 which leaves Hartsfield-Jackson in Atlanta at 10:00 am and arrives at Chicago Midway at 10:55.

Economy class

$45

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Business class

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First class

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Popular Airlines on the Route

The flight Atlanta — Chicago is served by 10 regular airlines and 5 low-cost airlines. Most of the flights on this route are operated by Frontier Airlines - 117 departures per week at the price of from $ 45 . And the most expensive tickets are offered by Delta Air Lines Inc. airline - from $ 1363.

Direct flights

There are 35 nonstop flights on the route. The fastest direct flight is DL2241 by Delta Air Lines Inc. takes 1h 51m and the cheapest is F92143 by Frontier Airlines for $45.

F9 - Frontier Airlines

from $45

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DL - Delta Air Lines Inc.

from $126

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AA - American Airlines

from $142

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WN - Southwest Airlines

from $154

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UA - United Airlines

from $133

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Connecting Flights

There are 673 flights with layovers on the route. The fastest connecting flight is KG5872 by Aerogaviota takes 3h 20m and the cheapest is F92143 by Frontier Airlines for $64.

F9 - Frontier Airlines

from $64

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DL - Delta Air Lines Inc.

from $197

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AA - American Airlines

from $157

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AS - Alaska Airlines

from $314

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B6 - JetBlue

from $268

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SY - Sun Country Airlines

from $148

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KG - Aerogaviota

from $138

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UA - United Airlines

from $145

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NK - Spirit Airlines

from $68

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See more connecting flights

Airports

You can fly from Atlanta to Chicago from 7 airports (Perimeter Mall, DeKalb-Peachtree, Hartsfield-Jackson, Beaver Ruin, Fulton County, Galleria Heliport, Technology Park).

Atlanta airports

Perimeter Mall-JAJ

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DeKalb-Peachtree-PDK

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Hartsfield-Jackson-ATL

from $45
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Beaver Ruin-JAO

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Fulton County-FTY

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Galleria Heliport-JGL

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Technology Park-JAE

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Chicago airports

O'Hare International-ORD

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Midway-MDW

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Dupage County-DPA

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Chicago FSS-CHI

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Merrill C Meigs (closed)-CGX

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Pal-Waukee-PWK

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Chicago NAS-NOH

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Airplanes

There are flights to Chicago from Atlanta by 10 airlines that use 10 aircraft brands. They range from huge modern airplanes to small-sized.

Boeing 737-100/200

from $76

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Boeing 737-800

from $126

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Boeing 737-900

from $126

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Airbus A319

from $126

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Embraer 175 (short wing)

from $142

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Airbus A320

from $154

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Canadair Regional Jet 700

from $157

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Canadair Regional Jet 900

from $157

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Boeing 757-300

from $197

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Airbus A321

from $206

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Top Domestic Destinations from Atlanta

You may also consider searching for discounted plane tickets to some other popular places from Atlanta within United States.

Atlanta — Miami

from $77

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Atlanta — Chicago

from $72

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Atlanta — Orlando

from $79

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Atlanta — Las Vegas

from $80

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Atlanta — Houston

from $57

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Atlanta — Dallas

from $66

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Atlanta — Boston

from $67

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Atlanta — Denver

from $55

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Atlanta — Washington D.C.

from $58

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Atlanta — Tampa

from $62

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Top International Destinations from Atlanta

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Atlanta — Cancun

from $67

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Atlanta — London

from $73

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Atlanta — Paris

from $54

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Atlanta — Toronto

from $73

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Atlanta — Tokyo

from $65

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Atlanta — Hyderabad

from $71

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Atlanta — Rome

from $75

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Atlanta — Punta Cana

from $70

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Atlanta — Mumbai

from $70

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Atlanta — San Juan

from $74

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.