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Birmingham

$258+ 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BHX
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
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 19, 2026.

This Mytrip deal was found by Cheapflights users on 2/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/13:50 pm
ORD
-
BHX
1 stop20h 15m
Multiple Airlines
Thu 3/57:25 am
BHX
-
ORD
1 stop17h 50m
Multiple Airlines
Deal found 2/15$558
This Booking.com deal was found by Cheapflights users on 2/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:50 pm
ORD
-
BHX
1 stop15h 00m
Aer Lingus
Thu 3/58:15 am
BHX
-
ORD
1 stop17h 00m
Aer Lingus
Deal found 2/17$568
This Expedia deal was found by Cheapflights users on 2/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/13:50 pm
ORD
-
BHX
1 stop9h 55m
Aer Lingus
Sat 3/78:15 am
BHX
-
ORD
1 stop17h 00m
Aer Lingus
Deal found 2/14$573
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Tue 5/53:45 pm
ORD
-
BHX
1 stop13h 35m
Multiple Airlines
Wed 5/138:30 am
BHX
-
ORD
1 stop11h 30m
Multiple Airlines
Deal found 2/17$583
This Mytrip deal was found by Cheapflights users on 2/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:20 pm
ORD
-
BHX
2 stops20h 15m
Multiple Airlines
Sat 3/77:25 am
BHX
-
ORD
2 stops15h 20m
Multiple Airlines
Deal found 2/14$584
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Sun 5/33:45 pm
ORD
-
BHX
1 stop10h 15m
Multiple Airlines
Wed 5/138:30 am
BHX
-
ORD
1 stop11h 30m
Multiple Airlines
Deal found 2/17$587
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 4/13:45 pm
ORD
-
BHX
1 stop10h 10m
Multiple Airlines
Wed 4/812:00 pm
BHX
-
ORD
1 stop13h 15m
Multiple Airlines
Deal found 2/17$591
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Mon 5/42:20 pm
ORD
-
BHX
1 stop11h 45m
SWISS
Fri 5/158:50 am
BHX
-
ORD
1 stop13h 05m
SWISS
Deal found 2/17$633
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:05 pm
ORD
-
BHX
1 stop16h 55m
SWISS
Mon 4/206:50 pm
BHX
-
ORD
1 stop27h 05m
SWISS
Deal found 2/15$634
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Mon 5/42:20 pm
ORD
-
BHX
1 stop11h 45m
SWISS
Mon 5/116:50 pm
BHX
-
ORD
1 stop27h 05m
SWISS
Deal found 2/17$635
This Gotogate deal was found by Cheapflights users on 2/15. 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 3/235:25 pm
ORD
-
BHX
1 stop10h 05m
Virgin Atlantic
Tue 4/75:40 pm
BHX
-
ORD
1 stop26h 50m
Virgin Atlantic
Deal found 2/15$639
This Delta deal was found by Cheapflights users on 2/17. 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 4/19:35 am
MDW
-
BHX
2 stops17h 00m
Delta
Wed 4/85:55 am
BHX
-
MDW
2 stops18h 45m
Delta
Deal found 2/17$679

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 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$558
(Mytrip)

One-way from

$258
(Kiwi.com)

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 19, 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

Sun 3/1

3:50 pm-6:05 pm

1 stop20h 15m

Birmingham

Thu 3/5

7:25 am-7:15 pm

1 stop17h 50m

$558

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Mon 3/2

3:50 pm-12:50 pm

1 stop15h 00m

Birmingham

Thu 3/5

8:15 am-7:15 pm

1 stop17h 00m

$568

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Sun 3/1

3:50 pm-7:45 am

1 stop9h 55m

Birmingham

Sat 3/7

8:15 am-7:15 pm

1 stop17h 00m

$573

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Sun 3/1

7:20 pm-9:35 pm

2 stops20h 15m

Birmingham

Sat 3/7

7:25 am-4:45 pm

2 stops15h 20m

$584

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Wed 4/1

3:45 pm-7:55 am

1 stop10h 10m

Birmingham

Wed 4/8

12:00 pm-7:15 pm

1 stop13h 15m

$591

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Tue 4/7

7:05 pm-6:00 pm

1 stop16h 55m

Birmingham

Mon 4/20

6:50 pm-3:55 pm

1 stop27h 05m

$634

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Mon 4/6

4:50 pm-12:40 pm

1 stop13h 50m

Birmingham

Mon 4/20

8:15 pm-2:15 pm

1 stop24h 00m

$641

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Tue 4/7

4:20 pm-7:45 pm

1 stop21h 25m

Birmingham

Mon 4/20

8:15 pm-4:42 pm

2 stops26h 27m

$652

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Wed 5/6

3:30 pm-1:40 pm

2 stops16h 10m

Birmingham

Wed 5/13

5:55 am-2:30 pm

1 stop14h 35m

$665

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Sun 5/3

2:20 pm-6:00 pm

1 stop21h 40m

Birmingham

Tue 5/12

8:50 am-3:55 pm

1 stop13h 05m

$665

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

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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?

    Aer Lingus, Delta, and United Airlines can get you from Illinois to Birmingham in just under 15h. Your travel time can differ by up to 23h 48m. 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, Lambert-St Louis - Birmingham or Chicago Midway - 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
West Bromwich
Wolverhampton

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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 February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$597Average$861FlexibilityNo 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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