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

One-way options have recently been found by users for as low as £501 on Aer Lingus. Other airlines that offer cheap prices include Delta from £1,237 and United Airlines from £1,744 one-way.

What are the most popular routes from Birmingham to Illinois?

While some choose either Birmingham - Chicago Midway or Birmingham - Lambert-St Louis, Birmingham - Chicago O'Hare Intl is the most popular route from Birmingham to Illinois.

What are the most popular airlines that fly from Birmingham to Illinois?

When booking a flight from Birmingham to Illinois, you may want to consider flying on British Airways, Aer Lingus or KLM as they are the most popular for this route.

How far in advance should I book a flight from Birmingham to Illinois?

To save up to 17% on this flight, we recommend booking at least 33 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Birmingham to Illinois from £488 1-2 weeks out and tickets from £879 for flights departing within the next 72 hours.

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

Flights from Birmingham to Illinois lean towards being more expensive in July. Prices are generally better when you fly from Birmingham to Illinois in November, with the cheapest ticket starting at £438.

What airport do you fly from for flights from Birmingham to Illinois?

Birmingham (BHX) is the airport you will fly out of if you book a flight from Birmingham to Illinois. It is only a 6.8 mi journey to Birmingham (BHX) from Birmingham’s city center.

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

Yes. In addition to deals on Birmingham to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Birmingham to Illinois?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to Illinois.

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

Yes. Cheapflights offers flight deals from Birmingham to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£273+ Flights from Birmingham to Illinois

Cheap flight deals from Birmingham to Illinois

Round-trip from	£513
One-way from	£273
Popular in	July
Cheapest in	November
Average price	£558

United Airlines
4/3-26/3
4 total stops
68h 29m total
Birmingham to Illinois

Search Deals

17/3
3 total stops
46h 34m total
Birmingham to Illinois

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£68 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Birmingham to Illinois

Cheapest flights from Birmingham to Illinois
Explore the most affordable flight options available from Birmingham to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Tue 4/306:00BHX - ORD

2 stops34h 54mUnited Airlines

Wed 26/317:50ORD - BHX

2 stops33h 35mUnited Airlines

Deal found 20/2£513

Sun 2/306:15BHX - ORD

2 stops15h 58mKLM

Wed 26/317:25ORD - BHX

1 stop10h 10mKLM

Deal found 20/2£514

Wed 5/308:45BHX - ORD

1 stop34h 10mSWISS

Sat 29/318:55ORD - BHX

1 stop30h 50mSWISS

Deal found 20/2£520

Fri 7/310:45BHX - ORD

1 stop13h 40mLufthansa

Mon 24/319:00ORD - BHX

1 stop16h 50mLufthansa

Deal found 20/2£526

Tue 22/417:50BHX - ORD

3 stops44h 45mMultiple Airlines

Tue 29/419:30ORD - BHX

2 stops20h 05mMultiple Airlines

Deal found 20/2£527

Sun 2/306:00BHX - ORD

2 stops41h 32mVirgin Atlantic

Wed 26/310:25ORD - BHX

2 stops17h 10mVirgin Atlantic

Deal found 20/2£547

Fri 23/519:10BHX - ORD

1 stop27h 00mScandinavian Airlines

Mon 2/619:15ORD - BHX

1 stop17h 20mScandinavian Airlines

Deal found 20/2£614

Tue 4/316:50BHX - ORD

1 stop23h 20mTurkish Airlines

Thu 27/312:55ORD - BHX

1 stop16h 10mTurkish Airlines

Deal found 20/2£628

Tue 2/913:30BHX - ORD

2 stops14h 40mDelta

Sat 20/917:20ORD - BHX

2 stops14h 20mDelta

Deal found 20/2£635

Sat 12/416:40BHX - ORD

1 stop27h 20mAer Lingus

Sat 3/520:50ORD - BHX

1 stop28h 50mAer Lingus

Deal found 20/2£637

Thu 30/1006:00BHX - MDW

2 stops17h 03mDelta

Mon 3/1117:59MDW - BHX

2 stops17h 51mDelta

Deal found 21/2£642

Tue 18/318:35BHX - STL

2 stops33h 56mVirgin Atlantic

Sat 22/316:29STL - BHX

2 stops44h 21mVirgin Atlantic

Deal found 19/2£891

Best flights from Birmingham to Illinois
Discover carefully curated flight deals from Birmingham to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Tue 4/306:00BHX - ORD

2 stops34h 54mUnited Airlines

Wed 26/317:50ORD - BHX

2 stops33h 35mUnited Airlines

Deal found 20/2£513

Tue 4/309:20BHX - ORD

2 stops15h 05mKLM

Wed 26/317:25ORD - BHX

1 stop10h 10mKLM

Deal found 20/2£514

Wed 5/308:45BHX - ORD

1 stop34h 10mSWISS

Sat 29/318:55ORD - BHX

1 stop30h 50mSWISS

Deal found 20/2£520

Fri 7/310:45BHX - ORD

1 stop13h 40mLufthansa

Tue 25/319:00ORD - BHX

1 stop16h 50mLufthansa

Deal found 20/2£526

Tue 22/417:50BHX - ORD

3 stops44h 45mMultiple Airlines

Tue 29/419:30ORD - BHX

2 stops20h 05mMultiple Airlines

Deal found 20/2£527

Fri 23/519:10BHX - ORD

1 stop27h 00mScandinavian Airlines

Mon 2/619:15ORD - BHX

1 stop17h 20mScandinavian Airlines

Deal found 20/2£614

Tue 4/316:50BHX - ORD

1 stop23h 20mTurkish Airlines

Thu 27/312:55ORD - BHX

1 stop16h 10mTurkish Airlines

Deal found 20/2£628

Sat 12/416:40BHX - ORD

1 stop27h 20mAer Lingus

Sat 3/520:50ORD - BHX

1 stop28h 50mAer Lingus

Deal found 20/2£637

Tue 22/406:00BHX - MDW

2 stops18h 20mDelta

Tue 29/409:20MDW - BHX

2 stops17h 00mDelta

Deal found 20/2£650

Mon 19/506:00BHX - ORD

1 stop15h 00mVirgin Atlantic

Mon 16/613:35ORD - BHX

2 stops17h 10mVirgin Atlantic

Deal found 20/2£670

Wed 23/708:10BHX - ORD

2 stops17h 15mAmerican Airlines

Mon 18/821:15ORD - BHX

2 stops16h 30mAmerican Airlines

Deal found 20/2£1,215

Tue 18/318:35BHX - STL

2 stops33h 56mVirgin Atlantic

Sat 22/316:29STL - BHX

2 stops44h 21mVirgin Atlantic

Deal found 19/2£891

Last-minute flights from Birmingham to Illinois
Discover last-minute flight deals from Birmingham to Illinois. Data last updated 21 February 2025 and is based on user searches.

Thu 27/206:05BHX - ORD

1 stop15h 10mUnited Airlines

Thu 27/316:15ORD - BHX

1 stop11h 10mUnited Airlines

Deal found 20/2£727

Sun 2/306:15BHX - ORD

2 stops15h 58mKLM

Wed 26/317:25ORD - BHX

1 stop10h 10mKLM

Deal found 20/2£514

Sun 2/306:00BHX - ORD

2 stops41h 32mVirgin Atlantic

Wed 26/310:25ORD - BHX

2 stops17h 10mVirgin Atlantic

Deal found 20/2£547

Sun 2/308:25BHX - ORD

3 stops32h 40mMultiple Airlines

Wed 26/306:51ORD - BHX

3 stops33h 04mMultiple Airlines

Deal found 20/2£708

Mon 3/316:50BHX - ORD

1 stop23h 20mTurkish Airlines

Thu 27/312:55ORD - BHX

1 stop16h 10mTurkish Airlines

Deal found 20/2£638

Mon 3/309:05BHX - ORD

1 stop12h 10mLufthansa

Sun 23/319:35ORD - BHX

1 stop12h 10mLufthansa

Deal found 20/2£697

Tue 4/306:00BHX - ORD

2 stops34h 54mUnited Airlines

Wed 26/317:50ORD - BHX

2 stops33h 35mUnited Airlines

Deal found 20/2£513

Tue 4/313:45BHX - ORD

2 stops31h 45mMultiple Airlines

Wed 26/306:51ORD - BHX

3 stops33h 04mMultiple Airlines

Deal found 20/2£622

Tue 4/316:50BHX - ORD

1 stop23h 20mTurkish Airlines

Thu 27/312:55ORD - BHX

1 stop16h 10mTurkish Airlines

Deal found 20/2£628

Tue 4/306:00BHX - MDW

2 stops17h 43mMultiple Airlines

Wed 26/309:25MDW - BHX

2 stops18h 10mMultiple Airlines

Deal found 20/2£1,584

Wed 5/308:45BHX - ORD

1 stop34h 10mSWISS

Sat 29/318:55ORD - BHX

1 stop30h 50mSWISS

Deal found 20/2£520

Fri 7/310:45BHX - ORD

1 stop13h 40mLufthansa

Tue 25/319:00ORD - BHX

1 stop16h 50mLufthansa

Deal found 20/2£526

One-way flights from Birmingham to Illinois
Search for one-way flight options from Birmingham to Illinois. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Mon 17/314:00BHX - ORD

3 stops46h 34mMultiple Airlines

Deal found 20/2£273

Tue 18/316:05BHX - MDW

2 stops52h 08mMultiple Airlines

Deal found 20/2£285

Sat 1/319:10BHX - ORD

1 stop24h 50mAer Lingus

Deal found 20/2£501

Mon 17/306:00BHX - MDW

2 stops17h 18mDelta

Deal found 20/2£1,237

Fri 25/709:30BHX - ORD

3 stops20h 07mUnited Airlines

Deal found 20/2£1,744

Find flights from Birmingham to Illinois within your budget

Fly from

Fly to

Route

Depart

Return

Price

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Tue 4/3

06:00-10:54

2 stops34h 54m

Chicago O'Hare Intl

Wed 26/3

17:50-08:25

2 stops33h 35m

£513

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Sun 2/3

06:15-16:13

2 stops15h 58m

Chicago O'Hare Intl

Wed 26/3

17:25-08:35

1 stop10h 10m

£514

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Wed 5/3

08:45-12:55

1 stop34h 10m

Chicago O'Hare Intl

Sat 29/3

18:55-06:45

1 stop30h 50m

£520

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Fri 7/3

10:45-18:25

1 stop13h 40m

Chicago O'Hare Intl

Mon 24/3

19:00-16:50

1 stop16h 50m

£526

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Tue 22/4

17:50-08:35

3 stops44h 45m

Chicago O'Hare Intl

Tue 29/4

19:30-21:35

2 stops20h 05m

£527

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Sun 2/3

06:00-17:32

2 stops41h 32m

Chicago O'Hare Intl

Wed 26/3

10:25-08:35

2 stops17h 10m

£547

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Tue 4/3

16:50-10:10

1 stop23h 20m

Chicago O'Hare Intl

Thu 27/3

12:55-10:05

1 stop16h 10m

£628

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Sat 12/4

16:40-14:00

1 stop27h 20m

Chicago O'Hare Intl

Sat 3/5

20:50-07:40

1 stop28h 50m

£637

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Tue 22/4

06:00-18:20

2 stops18h 20m

Chicago Midway

Tue 29/4

09:20-08:20

2 stops17h 00m

£650

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Tue 18/3

18:35-23:31

2 stops33h 56m

Lambert-St Louis

Sat 22/3

16:29-17:50

2 stops44h 21m

£891

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 19 results

Best time to book a flight from Birmingham to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Birmingham 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.

Travel insights for flights from Birmingham to Illinois

Get recent, data-driven insights about flights from Birmingham to Illinois including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Birmingham to Illinois (average of £595). Flying from Birmingham to Illinois in July is currently the most expensive (average of £843). 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 BHX to IL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Birmingham to Illinois as you normally would.

Rainfall in Illinois by month

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.

Temperature in Illinois by month

If weather is an important factor for your trip to Illinois, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Illinois

See what other customers who have flown with Delta, KLM and SWISS from Birmingham to Illinois have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

8,213 reviews

Delta

8.0

Very Good

8,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,331 reviews

Delta

8.0

Very Good

8,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS

7.5

Good

1,568 reviews

Delta

8.0

Very Good

8,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic

7.5

Good

654 reviews

Delta

8.0

Very Good

8,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France

7.4

Good

1,449 reviews

Delta

8.0

Very Good

8,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly from for flights from Birmingham to Illinois?
Birmingham (BHX) is the airport you will fly out of if you book a flight from Birmingham to Illinois. It is only a 6.8 mi journey to Birmingham (BHX) from Birmingham’s city center.
What are the cheapest airlines to fly from Birmingham to Illinois one-way?
One-way options have recently been found by users for as low as £501 on Aer Lingus. Other airlines that offer cheap prices include Delta from £1,237 and United Airlines from £1,744 one-way.
What are the most popular routes from Birmingham to Illinois?
While some choose either Birmingham - Chicago Midway or Birmingham - Lambert-St Louis, Birmingham - Chicago O'Hare Intl is the most popular route from Birmingham to Illinois.
Can I find deals for flights from Birmingham to Illinois that include hotel bookings?
Yes. In addition to deals on Birmingham to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Birmingham to Illinois?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to Illinois.
Can I find deals for business class flights from Birmingham to Illinois?
Yes. Cheapflights offers flight deals from Birmingham to Illinois 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 Birmingham to Illinois?
Currently, January is the cheapest month in which you can book a flight from Birmingham to Illinois (average of £595). Flying from Birmingham to Illinois in July is currently the most expensive (average of £843). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Birmingham to Illinois

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Gatwick to O'Hare Intl flights

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Heathrow to Midway flights

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London City to O'Hare Intl flights

Complete your trip

Illinois car hire

Chicago O'Hare Intl Airport car hire

Chicago Midway Airport car hire

Moline Quad-City Airport car hire

Greater Peoria Airport car hire

Bloomington-Normal Airport car hire

Springfield Capital Airport car hire

Chicago Greater Rockford Airport car hire

Champaign University-Willard Airport car hire

Belleville Airport car hire

Marion Williamson County Airport car hire

Quincy Regional Airport car hire

Direct flights to United States

Top 6 airlines flying from Birmingham to Illinois

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest£389	Average£517	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Aer Lingus	Cheapest£467	Average£642	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
KLM	Cheapest£492	Average£562	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Virgin Atlantic	Cheapest£509	Average£648	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Lufthansa	Cheapest£553	Average£700	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£728	Average£838	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Birmingham to Illinois. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Illinois from Birmingham by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Birmingham to Illinois, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Birmingham to Illinois and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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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 Birmingham to Illinois from £273

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Birmingham to Illinois

Keep the following information in mind while searching for Birmingham to Illinois flight deals. Data was last updated 21 February 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Birmingham to Illinois

Cheapest flights from Birmingham to IllinoisExplore the most affordable flight options available from Birmingham to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from Birmingham to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from Birmingham to Illinois within your budget

Best time to book a flight from Birmingham to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Birmingham with our price prediction graph.

Travel insights for flights from Birmingham to Illinois

Get recent, data-driven insights about flights from Birmingham to Illinois including ideal travel times, pricing trends, and more.

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

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

Find hourly flight availability from Birmingham to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

Reviews of airlines servicing Illinois

See what other customers who have flown with Delta, KLM and SWISS from Birmingham to Illinois have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Birmingham to Illinois. 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 from for flights from Birmingham to Illinois?

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

What are the most popular routes from Birmingham to Illinois?

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

How can I find direct flights from Birmingham to Illinois?

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

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

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 Birmingham to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Birmingham to Illinois

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 Birmingham to Illinois?

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

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

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

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Cheapest flights from Birmingham to Illinois
Explore the most affordable flight options available from Birmingham to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.