What are the cheapest airlines to fly from Illinois to Birmingham one-way?

£292 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on SWISS and Delta, with prices starting from £300 and £305, respectively.

In terms of precipitation, rainfall in Birmingham ranges from 40.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Birmingham when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Birmingham, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

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.

What is the cheapest month to fly from Illinois to Birmingham?

November can be a great time to fly to Birmingham from Illinois with a flight ticket averaging about £624. Cheapflights users have found deals in the month of November for as cheap as £457. The most expensive prices can be found in the month of June.

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

When flying from Illinois to Birmingham, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

£204+ Flights from Illinois to Birmingham

Cheap flight deals from Illinois to Birmingham

Round-trip from	£411
One-way from	£204
Popular in	June
Cheapest in	November
Average price	£713

17/8-24/8
4 total stops
53h 50m total
Illinois to Birmingham

Search Deals

4/8
2 total stops
36h 30m total
Illinois to Birmingham

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£72 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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 18 July 2025.

Sun 17/818:00ORD - BHX

2 stops23h 20mMultiple Airlines

Sun 24/817:20BHX - ORD

2 stops30h 30mMultiple Airlines

Deal found 18/7£411

Mon 25/815:10ORD - BHX

1 stop11h 30mUnited Airlines

Tue 9/905:55BHX - ORD

1 stop20h 00mUnited Airlines

Deal found 16/7£451

Mon 25/821:15ORD - BHX

2 stops16h 30mAmerican Airlines

Tue 9/908:10BHX - ORD

1 stop13h 35mAmerican Airlines

Deal found 16/7£460

Mon 18/814:20ORD - BHX

1 stop11h 25mSWISS

Thu 28/818:50BHX - ORD

1 stop23h 20mSWISS

Deal found 17/7£474

Wed 19/1116:20ORD - BHX

1 stop14h 25mLufthansa

Wed 26/1109:05BHX - ORD

1 stop17h 00mLufthansa

Deal found 18/7£485

Mon 18/810:15ORD - BHX

2 stops17h 15mDelta

Fri 29/806:15BHX - ORD

1 stop14h 45mDelta

Deal found 17/7£486

Wed 20/809:55ORD - BHX

2 stops16h 50mAir Canada

Fri 29/805:55BHX - ORD

2 stops35h 28mAir Canada

Deal found 17/7£490

Thu 18/919:50ORD - BHX

1 stop32h 00mTurkish Airlines

Thu 25/917:10BHX - ORD

1 stop22h 30mTurkish Airlines

Deal found 17/7£508

Fri 5/918:05ORD - BHX

2 stops37h 50mScandinavian Airlines

Wed 10/919:10BHX - ORD

1 stop27h 00mScandinavian Airlines

Deal found 16/7£516

Sun 16/1115:50STL - BHX

1 stop14h 45mLufthansa

Wed 26/1106:00BHX - STL

1 stop13h 55mLufthansa

Deal found 16/7£530

Sun 16/1115:50STL - BHX

1 stop19h 15mUnited Airlines

Thu 27/1113:25BHX - STL

2 stops32h 04mUnited Airlines

Deal found 16/7£534

Sat 15/1116:05STL - BHX

2 stops38h 30mAir Canada

Tue 25/1113:25BHX - STL

2 stops32h 04mAir Canada

Deal found 16/7£539

Best flights from Illinois to Birmingham
Discover carefully curated flight deals from Illinois to Birmingham that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 July 2025.

Sun 17/818:00ORD - BHX

2 stops23h 20mMultiple Airlines

Sun 24/817:20BHX - ORD

2 stops30h 30mMultiple Airlines

Deal found 18/7£411

Mon 25/815:10ORD - BHX

1 stop11h 30mUnited Airlines

Tue 9/905:55BHX - ORD

1 stop20h 00mUnited Airlines

Deal found 16/7£451

Mon 25/821:15ORD - BHX

2 stops16h 30mAmerican Airlines

Tue 9/908:10BHX - ORD

1 stop13h 35mAmerican Airlines

Deal found 16/7£460

Mon 18/814:20ORD - BHX

1 stop11h 25mSWISS

Thu 28/818:50BHX - ORD

1 stop23h 20mSWISS

Deal found 17/7£474

Wed 19/1116:20ORD - BHX

1 stop14h 25mLufthansa

Wed 26/1109:05BHX - ORD

1 stop17h 00mLufthansa

Deal found 18/7£485

Mon 18/809:10ORD - BHX

2 stops18h 20mDelta

Tue 2/906:15BHX - ORD

1 stop14h 45mDelta

Deal found 17/7£486

Wed 20/809:55ORD - BHX

2 stops16h 50mAir Canada

Tue 2/909:20BHX - ORD

2 stops30h 31mAir Canada

Deal found 17/7£490

Thu 18/919:50ORD - BHX

1 stop32h 00mTurkish Airlines

Thu 25/917:10BHX - ORD

1 stop22h 30mTurkish Airlines

Deal found 17/7£508

Fri 5/918:05ORD - BHX

2 stops37h 50mScandinavian Airlines

Wed 10/919:10BHX - ORD

1 stop27h 00mScandinavian Airlines

Deal found 16/7£516

Thu 14/810:31MDW - BHX

2 stops15h 59mKLM

Thu 21/809:15BHX - MDW

2 stops15h 22mKLM

Deal found 17/7£560

Sun 16/1115:50STL - BHX

1 stop14h 45mLufthansa

Wed 26/1106:00BHX - STL

1 stop13h 55mLufthansa

Deal found 16/7£530

Sun 16/1115:50STL - BHX

1 stop19h 15mUnited Airlines

Thu 27/1113:25BHX - STL

2 stops32h 04mUnited Airlines

Deal found 16/7£534

Last-minute flights from Illinois to Birmingham
Discover last-minute flight deals from Illinois to Birmingham. Data last updated 18 July 2025 and is based on user searches.

Sat 26/715:35ORD - BHX

2 stops43h 40mMultiple Airlines

Sun 10/818:50BHX - ORD

1 stop27h 05mMultiple Airlines

Deal found 18/7£596

Sun 27/716:15ORD - BHX

1 stop22h 05mKLM

Sat 9/817:35BHX - ORD

1 stop26h 35mKLM

Deal found 18/7£698

Mon 28/714:20ORD - BHX

1 stop11h 25mSWISS

Sun 10/818:50BHX - ORD

1 stop27h 05mSWISS

Deal found 17/7£583

Mon 28/717:10ORD - BHX

1 stop14h 30mDelta

Thu 7/806:15BHX - ORD

2 stops17h 56mDelta

Deal found 17/7£598

Mon 28/722:30ORD - BHX

1 stop12h 45mUnited Airlines

Fri 8/805:55BHX - ORD

2 stops22h 17mUnited Airlines

Deal found 17/7£674

Mon 28/714:00ORD - BHX

2 stops21h 15mAir Canada

Fri 8/805:55BHX - ORD

2 stops33h 14mAir Canada

Deal found 17/7£709

Mon 28/714:35ORD - BHX

2 stops20h 40mLufthansa

Wed 6/805:55BHX - ORD

1 stop13h 00mLufthansa

Deal found 17/7£731

Mon 28/719:11ORD - BHX

2 stops42h 34mAmerican Airlines

Tue 5/808:15BHX - ORD

2 stops17h 28mAmerican Airlines

Deal found 17/7£742

Mon 28/709:25MDW - BHX

2 stops18h 05mDelta

Sat 9/806:00BHX - MDW

2 stops15h 27mDelta

Deal found 16/7£765

Tue 5/815:35ORD - BHX

1 stop12h 35mLufthansa

Mon 18/817:30BHX - ORD

1 stop25h 00mLufthansa

Deal found 17/7£495

Tue 12/813:30STL - BHX

2 stops21h 45mUnited Airlines

Tue 19/805:55BHX - STL

2 stops20h 51mUnited Airlines

Deal found 16/7£545

Tue 12/813:20STL - BHX

2 stops14h 50mLufthansa

Tue 19/813:00BHX - STL

1 stop30h 30mLufthansa

Deal found 16/7£589

One-way flights from Illinois to Birmingham
Search for one-way flight options from Illinois to Birmingham. Find affordable one-way fares based on user searches. Data last updated 18 July 2025.

Mon 4/818:10ORD - BHX

2 stops36h 30mMultiple Airlines

Deal found 16/7£204

Tue 5/820:15ORD - BHX

2 stops17h 30mAmerican Airlines

Deal found 16/7£292

Mon 18/814:20ORD - BHX

1 stop11h 25mSWISS

Deal found 17/7£300

Mon 18/809:31MDW - BHX

2 stops17h 59mDelta

Deal found 17/7£305

Sun 31/820:25ORD - BHX

2 stops33h 50mUnited Airlines

Deal found 17/7£311

Cheapflights Fare Finder

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

Sun 17/8

18:00-23:20

2 stops23h 20m

Birmingham

Sun 24/8

17:20-17:50

2 stops30h 30m

£411

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Mon 25/8

15:10-08:40

1 stop11h 30m

Birmingham

Tue 9/9

05:55-19:55

1 stop20h 00m

£451

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Mon 25/8

21:15-19:45

2 stops16h 30m

Birmingham

Tue 9/9

08:10-15:45

1 stop13h 35m

£460

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Mon 18/8

14:20-07:45

1 stop11h 25m

Birmingham

Thu 28/8

18:50-12:10

1 stop23h 20m

£474

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Wed 19/11

16:20-12:45

1 stop14h 25m

Birmingham

Wed 26/11

09:05-20:05

1 stop17h 00m

£485

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Mon 18/8

10:15-09:30

2 stops17h 15m

Birmingham

Fri 29/8

06:15-15:00

1 stop14h 45m

£486

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Wed 20/8

09:55-08:45

2 stops16h 50m

Birmingham

Tue 2/9

09:20-09:51

2 stops30h 31m

£490

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Thu 18/9

19:50-09:50

1 stop32h 00m

Birmingham

Thu 25/9

17:10-09:40

1 stop22h 30m

£508

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Fri 5/9

18:05-13:55

2 stops37h 50m

Birmingham

Wed 10/9

19:10-16:10

1 stop27h 00m

£516

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Sun 16/11

15:50-12:35

1 stop14h 45m

Birmingham

Wed 26/11

06:00-13:55

1 stop13h 55m

£530

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 22 results

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 £83). Flying from Illinois to Birmingham in September is currently the most expensive (average of £112). 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.

Reviews of airlines servicing Birmingham

Read reviews from past customers who have flown with Delta, KLM, andSWISS from Illinois to Birmingham. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very Good

7,958 reviews

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,374 reviews

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,661 reviews

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,865 reviews

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Turkish Airlines

7.3

Good

3,906 reviews

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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.
What are the cheapest airlines to fly from Illinois to Birmingham one-way?
£292 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on SWISS and Delta, with prices starting from £300 and £305, respectively.
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 £83). Flying from Illinois to Birmingham in September is currently the most expensive (average of £112). 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

Wolverhampton

Solihull

Walsall

Tamworth

Worcester

Dudley

Hinckley

Nuneaton

Bromsgrove

Malvern

West Bromwich

Stourbridge

Oldbury

Sutton Coldfield

Leominster

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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.

Cheap flights from Illinois to Birmingham from £204

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.

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 18 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Illinois to Birmingham

Cheapest flights from Illinois to BirminghamExplore 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 18 July 2025.

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 18 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Birmingham that are best for you.

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.

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?

Reviews of airlines servicing Birmingham

Read reviews from past customers who have flown with Delta, KLM, andSWISS from Illinois to Birmingham. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the cheapest airlines to fly from Illinois to Birmingham one-way?

What are the most popular routes from Illinois to Birmingham?

Can I find deals for flights from Illinois to Birmingham that include hotel bookings?

How can I find direct flights from Illinois to Birmingham?

Can I find deals for business class flights from Illinois to Birmingham?

What is the cheapest month to book a flight from Illinois to Birmingham?

Travelling to a place near Birmingham?

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.

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 18 July 2025.