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$49+ Cheap flights from Alabama to Chicago (CHI)

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — CHI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Alabama to Chicago

Keep the following information in mind while searching for Alabama to Chicago flight deals. Data was last updated September 15, 2025.

Round-trip from

$80
(Frontier)

One-way from

$49
(Trip.com)

Popular in

March

Cheapest in

October

Average price

$364

Good round-trip deal

$280 or less

Good one-way deal

$143 or less
From Alabama to Chicago (CHI)
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One-way flight from Alabama to Chicago (CHI)
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Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Alabama to Chicago (CHI).
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Price to beat on a one-way flight from Alabama to Chicago (CHI).
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Find flight deals from Alabama to Chicago

Cheapest flights from Alabama to Chicago
Explore the most affordable flight options available from Alabama to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Frontier deal was found by Cheapflights users on 9/14. 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.
Thu 9/2510:58 pmATL - ORD
Nonstop2h 12mFrontier
Thu 10/25:10 amORD - ATL
Nonstop2h 09mFrontier
Deal found 9/14$80
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Thu 9/2510:25 pmATL - MDW
Nonstop1h 55mFrontier
Tue 9/302:32 pmMDW - ATL
Nonstop2h 01mFrontier
Deal found 9/13$81
This Frontier deal was found by Cheapflights users on 9/14. 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.
Fri 10/310:27 pmATL - ORD
Nonstop2h 12mFrontier
Sun 10/55:10 amORD - ATL
Nonstop2h 09mFrontier
Deal found 9/14$81
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
Sat 9/2010:22 pmATL - MDW
Nonstop1h 55mFrontier
Tue 9/232:32 pmMDW - ATL
Nonstop2h 01mFrontier
Deal found 9/13$83
This Frontier deal was found by Cheapflights users on 9/14. 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.
Fri 10/32:32 pmATL - ORD
Nonstop2h 18mFrontier
Fri 10/35:50 pmORD - ATL
Nonstop2h 28mFrontier
Deal found 9/14$83
This Frontier deal was found by Cheapflights users on 9/14. 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.
Mon 9/2910:25 pmATL - MDW
Nonstop1h 55mFrontier
Fri 10/35:15 pmMDW - ATL
Nonstop2h 11mFrontier
Deal found 9/14$84
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Thu 10/210:27 pmATL - ORD
Nonstop2h 12mFrontier
Sun 10/55:10 amORD - ATL
Nonstop2h 09mFrontier
Deal found 9/14$86
This Frontier deal was found by Cheapflights users on 9/15. 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.
Thu 9/2510:58 pmATL - ORD
Nonstop2h 12mFrontier
Mon 10/275:05 amORD - ATL
Nonstop2h 08mFrontier
Deal found 9/15$88
This Frontier deal was found by Cheapflights users on 9/14. 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.
Mon 9/292:32 pmATL - ORD
Nonstop2h 18mFrontier
Mon 10/65:10 amORD - ATL
Nonstop2h 09mFrontier
Deal found 9/14$89
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Thu 9/253:00 pmATL - MDW
Nonstop1h 58mFrontier
Mon 9/296:20 amMDW - ATL
Nonstop2h 07mFrontier
Deal found 9/13$91
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sat 10/1110:17 pmATL - ORD
Nonstop2h 12mFrontier
Sat 10/186:00 amORD - ATL
Nonstop2h 11mFrontier
Deal found 9/13$91
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
Sat 10/259:44 pmATL - MDW
Nonstop2h 03mFrontier
Mon 10/276:15 amMDW - ATL
Nonstop2h 14mFrontier
Deal found 9/13$92

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alabama to Chicago 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 September 15, 2025.
Use the filters below to find and compare flights from Alabama to Chicago that are best for you.

Fly from

Alabama

Fly to

Chicago

Route

Depart

Return

Price

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

Wed 10/8

12:40 pm-1:38 pm

Nonstop1h 58m

Chicago Midway

Sun 10/12

5:20 am-7:53 am

1 stop25h 33m

$103

AtlantaChicago

ATL - ORD

ATLORD

Atlanta Hartsfield-Jackson

Sat 10/18

10:21 am-11:35 am

Nonstop2h 14m

Chicago O'Hare Intl

Tue 10/21

3:12 pm-6:27 pm

Nonstop2h 15m

$110

AtlantaChicago

ATL - ORD

ATLORD

Atlanta Hartsfield-Jackson

Fri 10/24

7:54 am-6:15 pm

1 stop11h 21m

Chicago O'Hare Intl

Tue 10/28

12:37 pm-3:41 pm

Nonstop2h 04m

$115

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

Thu 10/9

10:46 pm-11:46 pm

Nonstop2h 00m

Chicago Midway

Mon 10/13

5:28 pm-12:41 am

1 stop6h 13m

$132

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

Tue 12/23

7:00 am-7:55 am

Nonstop1h 55m

Chicago Midway

Wed 12/31

6:00 pm-8:55 pm

Nonstop1h 55m

$137

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

Wed 10/15

11:10 am-12:05 pm

Nonstop1h 55m

Chicago Midway

Wed 10/15

1:15 pm-4:05 pm

Nonstop1h 50m

$137

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

Thu 11/13

1:23 pm-8:31 pm

1 stop8h 08m

Chicago Midway

Mon 11/17

3:40 pm-12:01 pm

1 stop19h 21m

$141

AtlantaChicago

ATL - ORD

ATLORD

Atlanta Hartsfield-Jackson

Fri 11/14

6:18 am-5:18 pm

1 stop12h 00m

Chicago O'Hare Intl

Sun 11/16

12:11 pm-7:59 am

1 stop18h 48m

$141

AtlantaChicago

ATL - ORD

ATLORD

Atlanta Hartsfield-Jackson

Thu 10/23

6:35 am-11:43 am

1 stop6h 08m

Chicago O'Hare Intl

Sun 10/26

10:51 am-6:50 pm

1 stop6h 59m

$145

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

Wed 11/19

3:55 pm-4:50 pm

Nonstop1h 55m

Chicago Midway

Sat 11/22

6:20 am-9:15 am

Nonstop1h 55m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 60 results
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Best time to book a flight from Alabama to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Alabama 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.

Cheapflights Insights

Everything you need to know about your flight from Alabama to Chicago

What is the cheapest month to book a flight from Alabama to Chicago?

Currently, August is the cheapest month in which you can book a flight from Alabama to Chicago (average of $245). Flying from Alabama to Chicago in March is currently the most expensive (average of $321). 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 AL to CHI?

Find hourly flight availability from Alabama to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Alabama to Chicago as you normally would.

Weekly flight availability from Alabama to Chicago

Explore weekly flight availability from Alabama to Chicago. 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 September 15, 2025.

The most flights from USAL to CHI are scheduled on a Sunday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 on average).

How much does it cost to fly round-trip from Alabama to Chicago?

Related info for your journey

Find useful and relevant information for your journey from Alabama to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Alabama to Chicago?

    For as low as $137, Frontier can have you in Chicago from Alabama in 1h 55m. Alabama and Chicago are separated by a distance of 591 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Alabama to Chicago one-way?

    $59 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $59 and $89, respectively.

  • What are the most popular routes from Alabama to Chicago?

    The most popular route from Alabama to Chicago is Atlanta Hartsfield-Jackson - Chicago O'Hare Intl. You may also consider Atlanta Hartsfield-Jackson - Chicago Midway or Pensacola - Chicago O'Hare Intl.

  • What are the most reliable airlines from Alabama to Chicago?

    No one likes to see their flight delayed. When booking a flight from Alabama to Chicago consider choosing Lufthansa (100%), Republic Airways (96%) or Qatar Airways (94%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Alabama to Chicago?

    Looking for the cheapest flight from Alabama to Chicago? While on average our users pay $1,145, our data indicates the cheapest price to be $109. The most popular route (Atlanta Hartsfield-Jackson - Chicago O'Hare Intl), is priced around $101.

  • Can I find deals for flights from Alabama to Chicago that include hotel bookings?

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

  • How can I find direct flights from Alabama to Chicago?

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

  • Can I find deals for business class flights from Alabama to Chicago?

    Yes. Cheapflights offers flight deals from Alabama to Chicago 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 Alabama to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Alabama to Chicago (average of $245). Flying from Alabama to Chicago in March is currently the most expensive (average of $321). 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Chesterton

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Alternative routes for Alabama to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Alabama to Chicago

Discover the top 4 airlines that operate flights from Alabama to Chicago. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$148Average$345FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$185Average$353FlexibilityNo cancel feeOn-time69%
DeltaCheapest$186Average$448FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$260Average$375FlexibilityNo cancel feeOn-time63%

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