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 £459 on Aer Lingus. Other airlines that offer cheap prices include United Airlines from £1,677 and SWISS from £2,158 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 26% 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 £466 1-2 weeks out and tickets from £702 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 £413.

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.

£413+ Flights from Birmingham to Illinois

Cheap flight deals from Birmingham to Illinois

Round-trip from	£478
One-way from	£413
Popular in	July
Cheapest in	November
Average price	£582

16/5-26/5
4 total stops
40h 50m total
Birmingham to Illinois

Search Deals

10/7
3 total stops
39h 09m total
Birmingham to Illinois

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£62 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 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 30 April 2025.

Fri 16/505:55BHX - ORD

2 stops18h 20mMultiple Airlines

Mon 26/519:25ORD - BHX

2 stops22h 30mMultiple Airlines

Deal found 29/4£478

Tue 6/509:20BHX - ORD

2 stops30h 41mUnited Airlines

Tue 13/516:20ORD - BHX

2 stops18h 55mUnited Airlines

Deal found 29/4£514

Tue 6/517:35BHX - ORD

1 stop27h 05mVirgin Atlantic

Tue 13/516:20ORD - BHX

1 stop10h 00mVirgin Atlantic

Deal found 29/4£524

Tue 6/520:15BHX - ORD

1 stop24h 25mKLM

Tue 13/516:20ORD - BHX

1 stop18h 30mKLM

Deal found 29/4£529

Tue 6/506:00BHX - ORD

1 stop15h 00mDelta

Tue 13/517:40ORD - BHX

2 stops13h 05mDelta

Deal found 29/4£532

Wed 7/506:00BHX - MDW

2 stops17h 45mDelta

Wed 14/513:55MDW - BHX

2 stops16h 50mDelta

Deal found 30/4£535

Thu 12/618:50BHX - ORD

1 stop27h 05mSWISS

Mon 23/619:05ORD - BHX

1 stop17h 00mSWISS

Deal found 29/4£602

Thu 12/608:10BHX - ORD

1 stop11h 50mAer Lingus

Wed 18/615:45ORD - BHX

1 stop9h 55mAer Lingus

Deal found 29/4£621

Mon 16/610:50BHX - ORD

1 stop28h 50mTurkish Airlines

Fri 11/711:25ORD - BHX

1 stop18h 45mTurkish Airlines

Deal found 29/4£622

Mon 16/606:00BHX - MDW

2 stops18h 41mMultiple Airlines

Fri 11/719:21MDW - BHX

2 stops15h 29mMultiple Airlines

Deal found 30/4£674

Thu 12/605:55BHX - ORD

1 stop15h 00mLufthansa

Wed 18/618:25ORD - BHX

1 stop16h 50mLufthansa

Deal found 30/4£687

Fri 23/509:30BHX - ORD

2 stops16h 42mAir Canada

Mon 2/620:25ORD - BHX

2 stops33h 50mAir Canada

Deal found 29/4£722

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 30 April 2025.

Fri 16/505:55BHX - ORD

2 stops18h 20mMultiple Airlines

Mon 26/519:25ORD - BHX

2 stops22h 30mMultiple Airlines

Deal found 29/4£478

Fri 16/506:00BHX - ORD

1 stop14h 10mDelta

Mon 26/513:45ORD - BHX

2 stops13h 45mDelta

Deal found 29/4£584

Thu 12/618:50BHX - ORD

1 stop27h 05mSWISS

Mon 23/619:05ORD - BHX

1 stop17h 00mSWISS

Deal found 29/4£602

Thu 12/608:10BHX - ORD

1 stop11h 50mAer Lingus

Wed 18/615:45ORD - BHX

1 stop9h 55mAer Lingus

Deal found 29/4£621

Mon 16/610:50BHX - ORD

1 stop28h 50mTurkish Airlines

Fri 11/711:25ORD - BHX

1 stop18h 45mTurkish Airlines

Deal found 29/4£622

Mon 16/609:05BHX - ORD

1 stop11h 05mVirgin Atlantic

Fri 11/717:15ORD - BHX

2 stops22h 55mVirgin Atlantic

Deal found 29/4£636

Wed 11/605:55BHX - ORD

1 stop15h 00mUnited Airlines

Tue 17/613:26ORD - BHX

2 stops21h 49mUnited Airlines

Deal found 29/4£644

Thu 12/605:55BHX - ORD

1 stop15h 00mLufthansa

Wed 18/618:25ORD - BHX

1 stop16h 50mLufthansa

Deal found 30/4£687

Fri 23/509:30BHX - ORD

2 stops16h 42mAir Canada

Mon 2/620:25ORD - BHX

2 stops33h 50mAir Canada

Deal found 29/4£722

Wed 23/719:15BHX - ORD

1 stop26h 55mScandinavian Airlines

Tue 12/807:00ORD - BHX

2 stops29h 35mScandinavian Airlines

Deal found 29/4£832

Sun 25/517:35BHX - MDW

2 stops31h 10mKLM

Fri 30/513:08MDW - BHX

2 stops13h 27mKLM

Deal found 29/4£936

Thu 24/706:15BHX - ORD

2 stops13h 55mAir France

Sat 9/817:10ORD - BHX

1 stop10h 20mAir France

Deal found 29/4£978

Last-minute flights from Birmingham to Illinois
Discover last-minute flight deals from Birmingham to Illinois. Data last updated 30 April 2025 and is based on user searches.

Tue 29/417:10BHX - ORD

1 stop22h 30mTurkish Airlines

Mon 14/723:45ORD - BHX

1 stop28h 05mTurkish Airlines

Deal found 29/4£848

Mon 5/520:15BHX - STL

2 stops31h 37mAer Lingus

Mon 26/506:00STL - BHX

2 stops23h 50mAer Lingus

Deal found 30/4£1,030

Mon 5/518:15BHX - STL

3 stops31h 43mMultiple Airlines

Mon 26/514:30STL - BHX

2 stops24h 05mMultiple Airlines

Deal found 29/4£1,045

Mon 5/508:10BHX - STL

3 stops18h 48mAmerican Airlines

Mon 26/514:20STL - BHX

2 stops23h 25mAmerican Airlines

Deal found 30/4£4,295

Tue 6/509:20BHX - ORD

2 stops30h 41mUnited Airlines

Tue 13/516:20ORD - BHX

2 stops18h 55mUnited Airlines

Deal found 29/4£514

Tue 6/517:35BHX - ORD

1 stop27h 05mVirgin Atlantic

Tue 13/516:20ORD - BHX

1 stop10h 00mVirgin Atlantic

Deal found 29/4£524

Tue 6/520:15BHX - ORD

1 stop24h 25mKLM

Tue 13/516:20ORD - BHX

1 stop18h 30mKLM

Deal found 29/4£529

Tue 6/506:00BHX - ORD

1 stop15h 00mDelta

Tue 13/517:40ORD - BHX

2 stops13h 05mDelta

Deal found 29/4£532

Tue 6/511:55BHX - ORD

2 stops34h 00mMultiple Airlines

Tue 13/509:35ORD - BHX

3 stops25h 20mMultiple Airlines

Deal found 29/4£606

Tue 6/508:35BHX - ORD

1 stop34h 10mSWISS

Tue 13/519:05ORD - BHX

1 stop17h 00mSWISS

Deal found 29/4£673

Wed 7/506:00BHX - MDW

2 stops17h 45mDelta

Wed 14/513:55MDW - BHX

2 stops16h 50mDelta

Deal found 30/4£535

Wed 7/509:05BHX - ORD

1 stop11h 35mDelta

Wed 14/510:05ORD - BHX

2 stops16h 15mDelta

Deal found 30/4£530

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 30 April 2025.

Thu 10/705:55BHX - ORD

3 stops39h 09mMultiple Airlines

Deal found 29/4£413

Sun 7/920:15BHX - ORD

1 stop23h 45mAer Lingus

Deal found 29/4£459

Sun 13/720:15BHX - MDW

3 stops51h 24mMultiple Airlines

Deal found 30/4£1,261

Wed 23/705:55BHX - ORD

2 stops32h 04mUnited Airlines

Deal found 30/4£1,677

Tue 13/508:35BHX - ORD

1 stop13h 20mSWISS

Deal found 29/4£2,158

Sun 13/709:15BHX - MDW

2 stops15h 25mVirgin Atlantic

Deal found 30/4£7,063

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Fri 16/5

05:55-18:15

2 stops18h 20m

Chicago O'Hare Intl

Mon 26/5

19:25-23:55

2 stops22h 30m

£478

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Fri 16/5

06:00-14:10

1 stop14h 10m

Chicago O'Hare Intl

Mon 26/5

13:45-09:30

2 stops13h 45m

£584

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Wed 11/6

06:00-17:40

2 stops17h 40m

Chicago Midway

Sat 20/9

14:00-12:45

2 stops16h 45m

£591

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Thu 12/6

18:50-15:55

1 stop27h 05m

Chicago O'Hare Intl

Mon 23/6

19:05-18:05

1 stop17h 00m

£602

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Thu 12/6

08:10-14:00

1 stop11h 50m

Chicago O'Hare Intl

Wed 18/6

15:45-07:40

1 stop9h 55m

£621

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Mon 16/6

10:50-09:40

1 stop28h 50m

Chicago O'Hare Intl

Fri 11/7

11:25-12:10

1 stop18h 45m

£622

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Mon 16/6

09:05-14:10

1 stop11h 05m

Chicago O'Hare Intl

Fri 11/7

17:15-22:10

2 stops22h 55m

£636

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Wed 11/6

05:55-14:55

1 stop15h 00m

Chicago O'Hare Intl

Tue 17/6

13:26-17:15

2 stops21h 49m

£644

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Mon 16/6

06:00-18:41

2 stops18h 41m

Chicago Midway

Fri 11/7

19:21-16:50

2 stops15h 29m

£674

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Thu 12/6

05:55-14:55

1 stop15h 00m

Chicago O'Hare Intl

Wed 18/6

18:25-17:15

1 stop16h 50m

£687

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 22 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.

Cheapflights Insights

Everything you need to know about your flight from Birmingham to Illinois

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

7,934 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

7,934 reviews

Delta

8.0

Very Good

7,934 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

1,334 reviews

Delta

8.0

Very Good

7,934 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

1,588 reviews

Delta

8.0

Very Good

7,934 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

1,446 reviews

Delta

8.0

Very Good

7,934 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

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very Good

7,934 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 £459 on Aer Lingus. Other airlines that offer cheap prices include United Airlines from £1,677 and SWISS from £2,158 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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London City to O'Hare Intl flights

Heathrow to Austin flights

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Luton to Newark flights

Luton to Los Angeles 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

Champaign University-Willard Airport car hire

Chicago Greater Rockford 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£393	Average£516	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Aer Lingus	Cheapest£447	Average£610	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
KLM	Cheapest£465	Average£581	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Virgin Atlantic	Cheapest£487	Average£621	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Lufthansa	Cheapest£497	Average£620	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£650	Average£766	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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Cheap flights from Birmingham to Illinois from £413

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 10/7. 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 30 April 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 30 April 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 30 April 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Birmingham to Illinois

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 30 April 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 30 April 2025.