Find flights
When to book
FAQs

Cheap flights from Illinois to Birmingham from £252

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BHX
23 May — 30 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Illinois to Birmingham

Enter your travel dates to find the best prices.

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 23 April 2026.

Mon 25/509:55
ORD
-
BHX
2 stops30h 45m
Multiple Airlines
Tue 9/623:10
BHX
-
ORD
2 stops25h 05m
Multiple Airlines
Deal found 21/4£587
Tue 6/1011:25
ORD
-
BHX
1 stop15h 40m
Turkish Airlines
Mon 12/1017:35
BHX
-
ORD
1 stop22h 05m
Turkish Airlines
Deal found 18/4£591
Tue 2/609:55
ORD
-
BHX
3 stops19h 25m
Multiple Airlines
Wed 3/621:30
BHX
-
ORD
3 stops27h 55m
Multiple Airlines
Deal found 18/4£617
Fri 2/1011:25
ORD
-
BHX
1 stop18h 40m
Turkish Airlines
Sun 4/1010:00
BHX
-
ORD
1 stop29h 40m
Turkish Airlines
Deal found 18/4£636
Thu 4/609:55
ORD
-
BHX
2 stops29h 10m
Multiple Airlines
Thu 11/608:50
BHX
-
ORD
2 stops15h 25m
Multiple Airlines
Deal found 20/4£639
Thu 18/614:15
ORD
-
BHX
2 stops26h 25m
Multiple Airlines
Tue 23/608:30
BHX
-
ORD
3 stops34h 40m
Multiple Airlines
Deal found 18/4£660
Fri 2/1022:30
ORD
-
BHX
1 stop13h 10m
United Airlines
Sun 4/1005:55
BHX
-
ORD
2 stops33h 05m
United Airlines
Deal found 18/4£662
Thu 20/806:00
ORD
-
BHX
2 stops30h 35m
Scandinavian Airlines
Fri 28/819:15
BHX
-
ORD
1 stop26h 55m
Scandinavian Airlines
Deal found 21/4£669
Tue 6/1015:45
ORD
-
BHX
1 stop10h 20m
Multiple Airlines
Mon 12/1006:10
BHX
-
ORD
2 stops19h 05m
Multiple Airlines
Deal found 18/4£673
Mon 24/805:00
STL
-
BHX
2 stops30h 25m
United Airlines
Wed 26/806:05
BHX
-
STL
1 stop13h 20m
United Airlines
Deal found 20/4£677
Mon 28/908:00
STL
-
BHX
2 stops27h 25m
United Airlines
Mon 5/1010:20
BHX
-
STL
2 stops38h 21m
United Airlines
Deal found 18/4£710
Mon 28/917:30
STL
-
BHX
2 stops18h 20m
Delta
Mon 5/1005:55
BHX
-
STL
2 stops18h 07m
Delta
Deal found 20/4£716

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 23 April 2026.

Round-trip from

£587

One-way from

£266

Popular in

December

Cheapest in

March

Average price

£538
25/5-9/6
  • 25/5-9/6
  • 4 total stops
  • 55h 50m total
  • Illinois to Birmingham
Search Deals
13/7
  • 13/7
  • 3 total stops
  • 48h 48m total
  • Illinois to Birmingham
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 23 April 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

Cheapest return flight

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Wed 19/8

16:50-16:50

1 stop18h 00m

Birmingham

Fri 28/8

09:15-14:15

1 stop11h 00m

£675

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Mon 24/8

05:00-17:25

2 stops30h 25m

Birmingham

Wed 26/8

06:05-22:16

2 stops22h 11m

£680

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Mon 28/9

08:00-17:25

2 stops27h 25m

Birmingham

Mon 5/10

10:20-18:41

2 stops38h 21m

£710

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Wed 19/8

13:35-09:30

2 stops13h 55m

Birmingham

Sat 29/8

05:55-14:15

1 stop14h 20m

£713

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Tue 9/6

09:55-17:15

3 stops25h 20m

Birmingham

Thu 18/6

08:45-13:10

3 stops34h 25m

£716

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Mon 28/9

17:30-17:50

2 stops18h 20m

Birmingham

Mon 5/10

05:55-18:02

2 stops18h 07m

£716

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Tue 9/6

09:55-17:15

3 stops25h 20m

Birmingham

Sat 20/6

06:45-13:22

3 stops36h 37m

£717

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Sun 9/8

17:10-13:40

1 stop14h 30m

Birmingham

Tue 18/8

05:55-16:45

2 stops16h 50m

£741

ChicagoBirmingham

MDW - BHX

MDWBHX

Chicago Midway

Sun 9/8

09:20-09:30

2 stops18h 10m

Birmingham

Tue 18/8

05:55-16:27

2 stops16h 32m

£745
Fastest return journey

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Tue 30/6

15:45-08:05

1 stop10h 20m

Birmingham

Tue 7/7

08:30-14:00

1 stop11h 30m

£770

Flights are sorted by cheapest return flights first.

Deals found on 20/4

Showing 1-10 of 45 resultsSorted by cheapest first
1
2
3
...
5

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 return 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 £70). Flying from Illinois to Birmingham in January is currently the most expensive (average of £569). 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.

How much does it cost for a return flight from Illinois to Birmingham?

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?

    If you book a flight to Birmingham from Illinois, you will be flying to Birmingham, which is the city’s only airport. Birmingham (BHX) is located 6.8 mi from the center of Birmingham.

  • How long is the flight from Illinois to Birmingham?

    A quick flight from Illinois to Birmingham can take about 15h 40m. Turkish Airlines provides one of the quickest options available for as low as £591. The distance between Illinois and Birmingham is about 3860 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The most popular flight routes from Illinois to Birmingham are Chicago O'Hare Intl - Birmingham, Chicago Midway - Birmingham and Lambert-St Louis - 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 holiday 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 £70). Flying from Illinois to Birmingham in January is currently the most expensive (average of £569). 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

Travelling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Solihull
Wolverhampton
Walsall
Worcester
Dudley
Oldbury
Bromsgrove
Hinckley
Sutton Coldfield
Tamworth
West Bromwich
Malvern
Nuneaton
Stourbridge

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Birmingham

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
Newark to Gatwick flights
John F Kennedy Intl to Stansted flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
Boston to Heathrow flights
Los Angeles to Heathrow flights
Dulles Intl to Heathrow flights
LaGuardia to Gatwick flights
San Francisco to Heathrow flights
Baltimore to Heathrow flights
O'Hare Intl to Heathrow flights
Boston to Gatwick flights
Newark to Stansted flights
Seattle to Heathrow flights
Newark to Luton flights
Dallas/Fort Worth to Heathrow flights
Newark to London City flights
LaGuardia to Stansted flights
Atlanta to Heathrow flights
Orlando to Heathrow flights
Los Angeles to Gatwick flights
Boston to London City flights
Hobby to Heathrow flights
Miami to Heathrow flights
Los Angeles to Stansted flights
Dulles Intl to Gatwick flights
Boston to Stansted flights
Reagan-National to Heathrow flights
John F Kennedy Intl to Edinburgh flights
Los Angeles to London City flights
Dulles Intl to London City flights
San Francisco to Gatwick flights
Denver to Heathrow flights
San Francisco to London City flights
Baltimore to Gatwick flights
San Francisco to Stansted flights
O'Hare Intl to Gatwick flights
Reagan-National to Gatwick flights
Newark to Edinburgh flights
Philadelphia to Heathrow flights
George Bush Intcntl to Heathrow flights
Boston to Edinburgh flights
O'Hare Intl to Stansted flights
O'Hare Intl to London City flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Illinois to Birmingham?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Birmingham from Illinois today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Illinois to Birmingham?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Illinois to Birmingham.

Can Cheapflights find flights from Illinois to Birmingham with no change fees?

Need flexible booking options for your flight to Birmingham from Illinois? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Illinois to Birmingham become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.