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$247+ Cheap flights from Illinois to Birmingham (BHX)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BHX
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from Illinois to Birmingham

Cheapest flights from Illinois to Birmingham
Explore the most affordable flight options available from Illinois to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Mytrip deal was found by Cheapflights users on 1/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2510:00 am
ORD
-
BHX
2 stops18h 35m
Multiple Airlines
Sat 1/315:05 pm
BHX
-
ORD
3 stops27h 50m
Multiple Airlines
Deal found 1/19$567
This Mytrip deal was found by Cheapflights users on 1/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:55 pm
ORD
-
BHX
2 stops21h 45m
Multiple Airlines
Thu 3/128:15 am
BHX
-
ORD
2 stops16h 10m
Multiple Airlines
Deal found 1/19$576
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Mon 2/169:50 pm
ORD
-
BHX
1 stop13h 10m
Lufthansa
Mon 2/235:45 pm
BHX
-
ORD
1 stop30h 40m
Lufthansa
Deal found 1/19$589
This American Airlines deal was found by Cheapflights users on 1/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:40 pm
ORD
-
BHX
1 stop11h 10m
American Airlines
Fri 4/108:10 am
BHX
-
ORD
1 stop11h 50m
American Airlines
Deal found 1/18$594
This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/113:55 pm
ORD
-
BHX
2 stops15h 50m
Multiple Airlines
Mon 3/165:45 pm
BHX
-
ORD
1 stop30h 40m
Multiple Airlines
Deal found 1/20$631
This FlightHub deal was found by Cheapflights users on 1/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/109:50 pm
ORD
-
BHX
1 stop13h 10m
Lufthansa
Mon 2/165:45 pm
BHX
-
ORD
1 stop30h 40m
Lufthansa
Deal found 1/18$633
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 3/1111:35 pm
ORD
-
BHX
1 stop12h 15m
Lufthansa
Mon 3/1610:45 am
BHX
-
ORD
1 stop13h 40m
Lufthansa
Deal found 1/20$640
This Cheapflightsfares deal was found by Cheapflights users on 1/19. 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.
Tue 1/204:05 pm
ORD
-
BHX
1 stop14h 30m
Lufthansa
Wed 2/116:00 am
BHX
-
ORD
1 stop13h 25m
Lufthansa
Deal found 1/19$641
This Mytrip deal was found by Cheapflights users on 1/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:30 pm
STL
-
BHX
2 stops14h 20m
Multiple Airlines
Mon 10/56:20 pm
BHX
-
STL
2 stops29h 57m
Multiple Airlines
Deal found 1/18$658
This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:41 am
STL
-
BHX
2 stops22h 54m
United Airlines
Mon 3/26:00 am
BHX
-
STL
2 stops21h 05m
United Airlines
Deal found 1/19$660
This FlightHub deal was found by Cheapflights users on 1/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:49 pm
STL
-
BHX
2 stops20h 46m
Lufthansa
Mon 10/56:20 pm
BHX
-
STL
1 stop25h 05m
Lufthansa
Deal found 1/19$679
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/26:40 pm
STL
-
BHX
2 stops16h 20m
Lufthansa
Sun 2/85:45 pm
BHX
-
STL
2 stops35h 13m
Lufthansa
Deal found 1/20$686

Find flight deals from Illinois to Birmingham

Keep the following information in mind while searching for Illinois to Birmingham flight deals. Data was last updated January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$576
(Mytrip)

One-way from

$247
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$715
Provider with most accurate pricing for Chicago (CHI)-Birmingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Birmingham flights.
Search Deals
From Illinois to Birmingham
Search Deals
One-way flight from Illinois to Birmingham
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Birmingham 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 January 20, 2026.
Use the filters below to find and compare flights from Illinois to Birmingham that are best for you.

Fly from

Illinois

Fly to

Birmingham

Route

Depart

Return

Price

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Thu 3/5

3:55 pm-7:40 pm

2 stops21h 45m

Birmingham

Thu 3/12

8:15 am-7:25 pm

2 stops16h 10m

$576

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Mon 3/23

8:40 pm-12:50 pm

1 stop11h 10m

Birmingham

Fri 4/10

8:10 am-2:00 pm

1 stop11h 50m

$594

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Wed 3/11

3:55 pm-12:45 pm

2 stops15h 50m

Birmingham

Mon 3/16

5:45 pm-7:25 pm

1 stop30h 40m

$631

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Wed 3/11

11:35 pm-4:50 pm

1 stop12h 15m

Birmingham

Mon 3/16

10:45 am-7:25 pm

1 stop13h 40m

$640

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Tue 2/10

7:15 am-12:35 pm

2 stops23h 20m

Birmingham

Mon 2/16

5:45 pm-6:25 pm

1 stop30h 40m

$645

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Thu 2/26

7:41 am-12:35 pm

2 stops22h 54m

Birmingham

Mon 3/2

6:00 am-9:05 pm

2 stops21h 05m

$660

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Mon 2/2

6:40 pm-5:00 pm

2 stops16h 20m

Birmingham

Sun 2/8

5:45 pm-10:58 pm

2 stops35h 13m

$686

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Thu 4/9

9:15 pm-7:55 pm

2 stops16h 40m

Birmingham

Sun 4/19

8:10 am-2:00 pm

1 stop11h 50m

$688

ChicagoBirmingham

MDW - BHX

MDWBHX

Chicago Midway

Thu 3/5

1:29 pm-8:30 am

2 stops13h 01m

Birmingham

Thu 3/12

6:15 am-5:54 pm

2 stops16h 39m

$728

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Wed 1/28

2:45 pm-12:35 pm

2 stops39h 50m

Birmingham

Sun 2/1

1:20 pm-3:29 pm

2 stops32h 09m

$770

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 24 results
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Best time to book a flight from Illinois to Birmingham

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

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

Currently, February is the cheapest month in which you can book a flight from Illinois to Birmingham (average of $418). Flying from Illinois to Birmingham in June is currently the most expensive (average of $723). 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.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Birmingham. 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 into for flights to Birmingham from Illinois?

    Most people fly into Birmingham (BHX) if they book a flight to Birmingham from Illinois. Birmingham is conveniently located just 6.8 mi from Birmingham’s city center.

  • How long is the flight from Illinois to Birmingham?

    American Airlines, United Airlines, and Lufthansa can get you from Illinois to Birmingham in just under 11h 10m. Your travel time can differ by up to 11h 44m. The distance between Illinois and Birmingham is about 3860 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Illinois to Birmingham?

    Most travelers choose Chicago O'Hare Intl - Birmingham, Chicago Midway - Birmingham or Lambert-St Louis - Birmingham when deciding on the best route from Illinois to Birmingham.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Illinois to Birmingham (average of $418). Flying from Illinois to Birmingham in June is currently the most expensive (average of $723). 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 Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Wolverhampton
Worcester
West Bromwich

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Alternative routes for Illinois to Birmingham

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

Discover the top 4 airlines that operate flights from Illinois to Birmingham. 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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$623Average$858FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$660Average$905FlexibilityNo cancel feeOn-time76%
DeltaCheapest$663Average$892FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$683Average$904FlexibilityNo cancel feeOn-time72%

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