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$305+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BHX
Feb 17 — Feb 241
Tue 2/17
Tue 2/24
1 adult, Economy
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Cheap 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 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$489
(Mytrip)

One-way from

$305
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$715
Provider with most accurate pricing for Chicago (CHI)-Birmingham flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Birmingham flights.
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From Illinois to Birmingham
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One-way flight from Illinois to Birmingham
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Highest demand for flights based on searches. 11% potential increase in price ($115 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 18, 2026.

This Mytrip deal was found by Cheapflights users on 1/16. 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 3/26:30 pm
ORD
-
BHX
2 stops12h 20m
Multiple Airlines
Mon 3/910:40 pm
BHX
-
ORD
2 stops24h 40m
Multiple Airlines
Deal found 1/16$489
This Kiwi.com deal was found by Cheapflights users on 1/16. 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 3/39:00 pm
ORD
-
BHX
1 stop10h 10m
Multiple Airlines
Tue 3/108:55 am
BHX
-
ORD
1 stop15h 00m
Multiple Airlines
Deal found 1/16$537
This Mytrip deal was found by Cheapflights users on 1/16. 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 3/110:00 am
ORD
-
BHX
2 stops18h 35m
Multiple Airlines
Tue 3/177:40 am
BHX
-
ORD
2 stops16h 45m
Multiple Airlines
Deal found 1/16$543
This American Airlines deal was found by Cheapflights users on 1/16. 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.
Tue 3/32:40 pm
ORD
-
BHX
2 stops16h 10m
American Airlines
Tue 3/108:15 am
BHX
-
ORD
1 stop15h 40m
American Airlines
Deal found 1/16$582
This Kiwi.com deal was found by Cheapflights users on 1/16. 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.
Sun 3/14:05 pm
ORD
-
BHX
1 stop14h 30m
Lufthansa
Tue 3/1710:45 am
BHX
-
ORD
1 stop13h 40m
Lufthansa
Deal found 1/16$593
This Kiwi.com deal was found by Cheapflights users on 1/17. 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 3/49:00 pm
ORD
-
BHX
1 stop28h 30m
Multiple Airlines
Wed 3/117:55 am
BHX
-
ORD
2 stops15h 25m
Multiple Airlines
Deal found 1/17$609
This Cheapflightsfares deal was found by Cheapflights users on 1/16. 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.
Mon 2/169:50 pm
ORD
-
BHX
1 stop13h 10m
Lufthansa
Wed 5/136:05 am
BHX
-
ORD
1 stop19h 50m
Lufthansa
Deal found 1/16$620
This Expedia deal was found by Cheapflights users on 1/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:50 pm
ORD
-
BHX
1 stop17h 10m
SWISS
Wed 3/119:00 am
BHX
-
ORD
1 stop13h 20m
SWISS
Deal found 1/17$625
This Gotogate deal was found by Cheapflights users on 1/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/114:05 pm
STL
-
BHX
2 stops43h 35m
Multiple Airlines
Wed 4/226:05 am
BHX
-
STL
1 stop13h 20m
Multiple Airlines
Deal found 1/15$646
This Ovago deal was found by Cheapflights users on 1/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/113:05 pm
STL
-
BHX
2 stops36h 25m
Air Europa
Wed 4/229:20 am
BHX
-
STL
2 stops17h 18m
Air Europa
Deal found 1/15$656
This Gotogate deal was found by Cheapflights users on 1/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:30 pm
STL
-
BHX
2 stops21h 55m
Multiple Airlines
Mon 10/56:20 pm
BHX
-
STL
1 stop25h 05m
Multiple Airlines
Deal found 1/15$657
This Delta deal was found by Cheapflights users on 1/17. 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.
Wed 3/410:49 am
MDW
-
BHX
2 stops15h 41m
Delta
Wed 3/116:15 am
BHX
-
MDW
2 stops17h 25m
Delta
Deal found 1/17$661

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 18, 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

Tue 3/3

9:00 pm-1:10 pm

1 stop10h 10m

Birmingham

Tue 3/10

8:55 am-6:55 pm

1 stop15h 00m

$537

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Sun 3/1

10:00 am-10:35 am

2 stops18h 35m

Birmingham

Tue 3/17

7:40 am-7:25 pm

2 stops16h 45m

$543

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Mon 3/2

6:30 pm-8:30 am

3 stops32h 00m

Birmingham

Mon 3/9

10:40 pm-6:20 pm

2 stops24h 40m

$581

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Tue 3/3

2:40 pm-12:50 pm

2 stops16h 10m

Birmingham

Tue 3/10

8:15 am-6:55 pm

1 stop15h 40m

$582

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Mon 2/16

9:50 pm-5:00 pm

1 stop13h 10m

Birmingham

Wed 5/13

6:05 am-7:55 pm

1 stop19h 50m

$620

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Wed 3/4

6:50 pm-6:00 pm

1 stop17h 10m

Birmingham

Wed 3/11

9:00 am-5:20 pm

1 stop13h 20m

$625

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Sat 4/11

4:05 pm-5:40 pm

2 stops43h 35m

Birmingham

Wed 4/22

6:05 am-1:25 pm

1 stop13h 20m

$646

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Mon 2/16

10:35 am-8:10 am

2 stops15h 35m

Birmingham

Wed 5/13

8:50 am-8:08 pm

2 stops17h 18m

$648

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Sat 4/11

3:05 pm-9:30 am

2 stops36h 25m

Birmingham

Wed 4/22

9:20 am-8:38 pm

2 stops17h 18m

$656

ChicagoBirmingham

MDW - BHX

MDWBHX

Chicago Midway

Wed 3/4

10:49 am-8:30 am

2 stops15h 41m

Birmingham

Wed 3/11

6:15 am-6:40 pm

2 stops17h 25m

$661

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 27 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, Air Europa, and Delta can get you from Illinois to Birmingham in just under 15h 41m. Your travel time can differ by up to 20h 44m. The distance between Illinois and Birmingham is about 3863 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 18, 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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