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$312+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BHX
Jan 6 — Jan 131
Tue 1/6
Tue 1/13
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 December 7, 2025.

This United Airlines deal was found by Cheapflights users on 12/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:25 amORD - BHX
2 stops23h 10mUnited Airlines
Tue 12/236:00 amBHX - ORD
2 stops23h 44mUnited Airlines
Deal found 12/6$729
This KAYAK deal was found by Cheapflights users on 12/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:10 pmORD - BHX
2 stops22h 35mLufthansa
Tue 12/235:45 pmBHX - ORD
1 stop30h 40mLufthansa
Deal found 12/5$861
This Ovago deal was found by Cheapflights users on 12/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:50 pmORD - BHX
1 stop10h 50mAer Lingus
Tue 12/237:55 pmBHX - ORD
1 stop24h 05mAer Lingus
Deal found 12/5$887
This Ovago deal was found by Cheapflights users on 12/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:50 pmORD - BHX
1 stop9h 55mMultiple Airlines
Tue 12/237:55 pmBHX - ORD
1 stop24h 05mMultiple Airlines
Deal found 12/6$897
This Kiwi.com deal was found by Cheapflights users on 12/6. 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.
Wed 12/103:50 pmORD - BHX
1 stop12h 25mMultiple Airlines
Fri 12/1210:00 pmBHX - ORD
2 stops46h 45mMultiple Airlines
Deal found 12/6$968
This Priceline deal was found by Cheapflights users on 12/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:40 pmORD - BHX
1 stop30h 05mAer Lingus
Thu 1/111:40 amBHX - ORD
2 stops26h 24mAer Lingus
Deal found 12/6$1,156
This FlightHub deal was found by Cheapflights users on 12/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:50 pmORD - BHX
1 stop15h 00mAer Lingus
Fri 12/128:15 amBHX - ORD
1 stop15h 40mAer Lingus
Deal found 12/6$1,184
This Delta deal was found by Cheapflights users on 12/5. 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.
Thu 12/111:14 pmMDW - BHX
2 stops13h 16mDelta
Tue 12/236:15 amBHX - MDW
2 stops16h 05mDelta
Deal found 12/5$1,291
This Delta deal was found by Cheapflights users on 12/7. 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 12/101:50 pmMDW - BHX
2 stops17h 00mDelta
Tue 12/236:15 amBHX - MDW
2 stops17h 04mDelta
Deal found 12/7$1,513
This KLM deal was found by Cheapflights users on 12/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:14 pmMDW - BHX
2 stops13h 16mKLM
Tue 12/236:15 amBHX - MDW
2 stops16h 05mKLM
Deal found 12/7$1,563
This Delta deal was found by Cheapflights users on 12/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:08 pmMDW - BHX
2 stops17h 42mDelta
Fri 1/26:15 amBHX - MDW
2 stops17h 04mDelta
Deal found 12/4$2,378
This Delta deal was found by Cheapflights users on 12/5. 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.
Sun 12/219:29 amMDW - BHX
2 stops18h 01mDelta
Fri 1/26:15 amBHX - MDW
2 stops17h 04mDelta
Deal found 12/5$4,067

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 December 7, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$473
(Mytrip)

One-way from

$312
(Ovago)

Popular in

June

Cheapest in

March

Average price

$999
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 December 2025
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 December 7, 2025.
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

Mon 1/19

6:30 pm-7:05 pm

2 stops18h 35m

Birmingham

Mon 1/26

7:45 am-5:20 pm

2 stops15h 35m

$473

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Tue 1/27

10:29 am-6:30 pm

2 stops26h 01m

Birmingham

Sun 2/1

7:10 pm-4:45 pm

1 stop27h 35m

$585

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Mon 2/23

6:25 pm-6:30 pm

2 stops42h 05m

Birmingham

Fri 2/27

7:10 pm-4:45 pm

1 stop27h 35m

$593

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Fri 1/30

6:25 pm-6:30 pm

2 stops42h 05m

Birmingham

Sun 2/15

7:10 pm-4:45 pm

1 stop27h 35m

$596

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Fri 1/30

3:50 pm-12:35 pm

1 stop14h 45m

Birmingham

Tue 2/3

6:00 am-2:30 pm

2 stops38h 30m

$654

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Wed 2/4

8:20 am-12:45 pm

2 stops22h 25m

Birmingham

Sun 2/8

6:00 am-9:13 pm

2 stops21h 13m

$655

ChicagoBirmingham

MDW - BHX

MDWBHX

Chicago Midway

Mon 1/19

12:48 pm-9:30 am

2 stops14h 42m

Birmingham

Mon 1/26

6:15 am-5:29 pm

2 stops17h 14m

$703

ChicagoBirmingham

MDW - BHX

MDWBHX

Chicago Midway

Fri 1/30

1:49 pm-9:30 am

2 stops13h 41m

Birmingham

Sun 2/15

6:15 am-4:14 pm

2 stops15h 59m

$913

ChicagoBirmingham

MDW - BHX

MDWBHX

Chicago Midway

Thu 1/1

9:50 am-8:30 am

2 stops16h 40m

Birmingham

Mon 1/19

6:15 am-5:29 pm

2 stops17h 14m

$1,125

ChicagoBirmingham

MDW - BHX

MDWBHX

Chicago Midway

Fri 1/2

11:48 am-8:30 am

2 stops14h 42m

Birmingham

Mon 1/19

6:15 am-5:29 pm

2 stops17h 14m

$1,525

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 28 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, November is the cheapest month in which you can book a flight from Illinois to Birmingham (average of $481). Flying from Illinois to Birmingham in June is currently the most expensive (average of $724). 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.

What is the cheapest time of day to fly from IL to BHX?

Find hourly flight availability from Illinois to Birmingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 7, 2025.

One of the essential ways to save on airfare from Illinois to Birmingham is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 34% on airfare.

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?

    Scandinavian Airlines, United Airlines, and Delta can get you from Illinois to Birmingham in just under 14h 42m. Your travel time can differ by up to 11h 19m. 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, November is the cheapest month in which you can book a flight from Illinois to Birmingham (average of $481). Flying from Illinois to Birmingham in June is currently the most expensive (average of $724). 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 3 airlines flying from Illinois to Birmingham

Discover the top 3 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 December 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$623Average$858FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$660Average$905FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$711Average$806FlexibilityNo cancel feeOn-time69%

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