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$396+ Cheap flights from Birmingham (BHX) 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — CHI
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
1 adult, Economy
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Cheap flight deals from Birmingham to Chicago

Cheapest flights from Birmingham to Chicago
Explore the most affordable flight options available from Birmingham to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Tue 6/98:30 am
BHX
-
ORD
1 stop11h 30m
Multiple Airlines
Sun 6/143:45 pm
ORD
-
BHX
1 stop10h 15m
Multiple Airlines
Deal found 5/3$760
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Wed 6/106:20 pm
BHX
-
ORD
2 stops24h 45m
Multiple Airlines
Wed 8/127:05 pm
ORD
-
BHX
1 stop16h 55m
Multiple Airlines
Deal found 5/5$773
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Wed 6/106:20 pm
BHX
-
ORD
2 stops24h 45m
Multiple Airlines
Sun 8/97:05 pm
ORD
-
BHX
1 stop16h 55m
Multiple Airlines
Deal found 5/4$777
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Tue 6/912:40 pm
BHX
-
ORD
2 stops33h 20m
Multiple Airlines
Wed 8/127:05 pm
ORD
-
BHX
1 stop16h 55m
Multiple Airlines
Deal found 5/5$781
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Tue 6/168:30 am
BHX
-
ORD
1 stop11h 30m
Multiple Airlines
Tue 6/239:00 pm
ORD
-
BHX
1 stop11h 30m
Multiple Airlines
Deal found 5/6$785
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Tue 6/912:40 pm
BHX
-
ORD
2 stops33h 20m
Multiple Airlines
Sun 8/97:05 pm
ORD
-
BHX
1 stop16h 55m
Multiple Airlines
Deal found 5/4$786
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Wed 6/106:20 pm
BHX
-
ORD
2 stops24h 45m
Multiple Airlines
Tue 8/113:45 pm
ORD
-
BHX
1 stop10h 20m
Multiple Airlines
Deal found 5/5$800
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Tue 6/912:40 pm
BHX
-
ORD
2 stops33h 20m
Multiple Airlines
Tue 8/113:45 pm
ORD
-
BHX
1 stop10h 20m
Multiple Airlines
Deal found 5/5$807
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:55 am
BHX
-
MDW
2 stops18h 36m
Delta
Mon 9/285:59 pm
MDW
-
BHX
2 stops13h 41m
Delta
Deal found 5/6$967
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:55 am
BHX
-
MDW
2 stops18h 36m
Delta
Sat 9/265:59 pm
MDW
-
BHX
2 stops16h 56m
Delta
Deal found 5/6$1,013
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/165:55 am
BHX
-
MDW
2 stops18h 23m
Delta
Tue 6/237:16 pm
MDW
-
BHX
2 stops15h 34m
Delta
Deal found 5/6$1,041
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/195:55 am
BHX
-
MDW
2 stops18h 36m
Delta
Fri 6/269:54 am
MDW
-
BHX
2 stops16h 41m
Delta
Deal found 5/5$1,042

Find flight deals from Birmingham to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHX) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$760
(Kiwi.com)

One-way from

$396
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$849
Provider with most accurate pricing for Birmingham-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Chicago (CHI) flights.
Search Deals
From Birmingham to Chicago (CHI)
Search Deals
One-way flight from Birmingham to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham 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 May 7, 2026.
Use the filters below to find and compare flights from Birmingham to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Thu 9/24

5:55 am-6:31 pm

2 stops18h 36m

Chicago Midway

Mon 9/28

5:59 pm-1:40 pm

2 stops13h 41m

$967

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Sat 6/20

5:35 pm-9:40 am

1 stop22h 05m

Chicago O'Hare Intl

Tue 7/14

11:25 am-12:05 pm

1 stop18h 40m

$1,001

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Sat 9/19

5:55 am-6:31 pm

2 stops18h 36m

Chicago Midway

Sat 9/26

5:59 pm-4:55 pm

2 stops16h 56m

$1,013
Quickest round-trip

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Tue 6/16

9:20 am-2:15 pm

1 stop10h 55m

Chicago O'Hare Intl

Tue 6/23

11:30 am-9:30 am

2 stops16h 00m

$1,031

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Fri 5/22

8:15 pm-2:15 pm

1 stop24h 00m

Chicago O'Hare Intl

Fri 5/29

4:20 pm-10:10 pm

1 stop23h 50m

$1,036

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Fri 5/22

5:55 am-2:15 pm

1 stop14h 20m

Chicago O'Hare Intl

Fri 5/29

10:15 am-8:35 am

2 stops16h 20m

$1,036

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Tue 6/16

5:55 am-6:18 pm

2 stops18h 23m

Chicago Midway

Tue 6/23

7:16 pm-4:50 pm

2 stops15h 34m

$1,041

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Fri 6/19

5:55 am-6:31 pm

2 stops18h 36m

Chicago Midway

Fri 6/26

9:54 am-8:35 am

2 stops16h 41m

$1,042

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Thu 6/4

5:55 am-5:56 pm

2 stops18h 01m

Chicago Midway

Thu 6/11

1:26 pm-12:40 pm

2 stops17h 14m

$1,044

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Thu 6/4

5:55 am-4:51 pm

2 stops16h 56m

Chicago O'Hare Intl

Thu 6/11

4:20 pm-8:35 am

1 stop10h 15m

$1,045

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 38 resultsSorted by cheapest first
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  • Most accurate provider: When it comes to deals on Birmingham-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Birmingham-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Birmingham-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Birmingham to Chicago

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

How far ahead should I book a flight from Birmingham to Chicago?

To ensure you get the cheapest price possible for a flight from Birmingham to Chicago, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Birmingham to Chicago (average of $58). Flying from Birmingham to Chicago in June is currently the most expensive (average of $704). 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.

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

Related info for your journey

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

  • What airport do you fly from for flights from Birmingham to Chicago?

    Most people fly from Birmingham (BHX) if they book a flight from Birmingham to Chicago. On average, Birmingham has 0 outbound flights to Chicago per day from 1 airline. Birmingham is conveniently located just 6.8 mi from Birmingham’s city center.

  • How long is the flight from Birmingham to Chicago?

    For as low as $967, Delta can have you in Chicago from Birmingham in 18h 36m. The distance from Birmingham to Chicago is about 3863 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Birmingham to Chicago round-trip?

    Currently priced at $669, Aer Lingus will fly you from Birmingham to Chicago and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. This flight start at 21% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Birmingham to Chicago (average of $58). Flying from Birmingham to Chicago in June is currently the most expensive (average of $704). 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
Benton Harbor
Lansing
Merrillville
Hammond
Porter

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Birmingham to Chicago

Discover the top airline that operate flights from Birmingham 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 May 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$669Average$797FlexibilityNo cancel feeOn-timeN/A

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