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Birmingham

$311+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BHX
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
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 February 27, 2026.

This Mytrip deal was found by Cheapflights users on 2/24. 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 3/238:40 pm
ORD
-
BHX
1 stop10h 40m
Multiple Airlines
Tue 4/711:05 pm
BHX
-
ORD
1 stop20h 55m
Multiple Airlines
Deal found 2/24$547
This Booking.com deal was found by Cheapflights users on 2/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/84:50 pm
ORD
-
BHX
1 stop9h 55m
Aer Lingus
Wed 3/118:15 am
BHX
-
ORD
1 stop15h 40m
Aer Lingus
Deal found 2/23$565
This Mytrip deal was found by Cheapflights users on 2/24. 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.
Fri 5/17:25 pm
ORD
-
BHX
2 stops19h 40m
Multiple Airlines
Sat 5/911:15 pm
BHX
-
ORD
2 stops25h 00m
Multiple Airlines
Deal found 2/24$606
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/63:45 pm
ORD
-
BHX
1 stop10h 10m
Multiple Airlines
Mon 4/1311:45 am
BHX
-
ORD
1 stop13h 30m
Multiple Airlines
Deal found 2/24$615
This Mytrip deal was found by Cheapflights users on 2/23. 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.
Wed 4/89:00 pm
ORD
-
BHX
1 stop13h 05m
Multiple Airlines
Sun 4/198:30 am
BHX
-
ORD
1 stop11h 30m
Multiple Airlines
Deal found 2/23$616
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 4/219:00 pm
ORD
-
BHX
1 stop17h 45m
Multiple Airlines
Sun 5/312:00 pm
BHX
-
ORD
1 stop13h 15m
Multiple Airlines
Deal found 2/23$617
This Mytrip deal was found by Cheapflights users on 2/26. 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 4/53:45 pm
ORD
-
BHX
1 stop10h 15m
Multiple Airlines
Sun 4/198:30 am
BHX
-
ORD
1 stop11h 30m
Multiple Airlines
Deal found 2/26$619
This Expedia deal was found by Cheapflights users on 2/23. 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 4/223:45 pm
ORD
-
BHX
1 stop9h 55m
Aer Lingus
Wed 5/68:10 am
BHX
-
ORD
1 stop11h 50m
Aer Lingus
Deal found 2/23$638
This Booking.com deal was found by Cheapflights users on 2/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/64:50 pm
ORD
-
BHX
1 stop20h 55m
Virgin Atlantic
Mon 4/208:15 pm
BHX
-
ORD
1 stop24h 00m
Virgin Atlantic
Deal found 2/26$642
This Mytrip deal was found by Cheapflights users on 2/24. 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.
Fri 4/107:25 pm
ORD
-
BHX
2 stops23h 30m
Multiple Airlines
Fri 4/176:00 am
BHX
-
ORD
2 stops21h 25m
Multiple Airlines
Deal found 2/24$650
This Cheapflightsfares deal was found by Cheapflights users on 2/25. 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.
Wed 10/213:30 pm
STL
-
BHX
1 stop12h 10m
Lufthansa
Fri 10/306:00 am
BHX
-
STL
1 stop13h 55m
Lufthansa
Deal found 2/25$673
This Delta deal was found by Cheapflights users on 2/24. 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.
Mon 3/231:10 pm
MDW
-
BHX
2 stops15h 20m
Delta
Tue 4/75:55 am
BHX
-
MDW
2 stops18h 45m
Delta
Deal found 2/24$681

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 February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$547
(Mytrip)

One-way from

$311
(oojo)

Popular in

June

Cheapest in

March

Average price

$733
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 ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 27, 2026.
Use the filters below to find and compare flights from Illinois to Birmingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Tue 4/21

4:20 pm-8:35 am

1 stop10h 15m

Birmingham

Tue 5/5

8:15 pm-2:30 pm

1 stop24h 15m

$662

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Wed 4/22

8:52 am-8:35 am

2 stops17h 43m

Birmingham

Wed 5/6

9:20 am-2:30 pm

1 stop11h 10m

$667

ChicagoBirmingham

MDW - BHX

MDWBHX

Chicago Midway

Mon 3/23

1:10 pm-9:30 am

2 stops15h 20m

Birmingham

Tue 4/7

5:55 am-6:40 pm

2 stops18h 45m

$681

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Tue 4/21

1:06 pm-5:35 pm

2 stops22h 29m

Birmingham

Fri 5/8

5:55 am-12:55 pm

1 stop13h 00m

$688

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Thu 4/9

4:20 pm-4:50 pm

1 stop18h 30m

Birmingham

Thu 4/16

5:55 am-2:15 pm

1 stop14h 20m

$712

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Mon 4/20

4:50 pm-12:40 pm

1 stop13h 50m

Birmingham

Sat 5/9

9:10 am-2:15 pm

1 stop11h 05m

$712

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Sat 4/25

4:20 pm-9:50 am

1 stop11h 30m

Birmingham

Wed 5/6

9:20 am-2:30 pm

1 stop11h 10m

$712

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Wed 7/29

7:05 pm-8:05 am

1 stop31h 00m

Birmingham

Fri 8/21

6:35 pm-12:35 pm

1 stop24h 00m

$713

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Wed 3/25

1:57 pm-9:30 am

2 stops14h 33m

Birmingham

Wed 4/1

9:20 am-2:30 pm

1 stop11h 10m

$735

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Tue 4/21

4:20 pm-8:35 am

1 stop10h 15m

Birmingham

Fri 5/8

9:20 am-2:15 pm

1 stop10h 55m

$735

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 39 resultsSorted by cheapest first
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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 $763). 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?

    KLM, Delta, and United Airlines can get you from Illinois to Birmingham in just under 10h 15m. Your travel time can differ by up to 12h 14m. 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 $763). 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
West Bromwich

Browse thousands of different options on Cheapflights for your next trip

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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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$597Average$856FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$660Average$905FlexibilityNo cancel feeOn-time76%
DeltaCheapest$663Average$892FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$711Average$764FlexibilityNo cancel feeOn-time69%

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