Which airlines fly to Illinois?

Aer Lingus, British Airways and Virgin Atlantic are the top three most popular airlines that fly to Illinois from Birmingham according to our data. Aer Lingus is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Illinois. Keep in mind that there are 11 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Birmingham Airport to Illinois?

Prices for flights from Birmingham Airport to Illinois were last updated today.

How many operators does momondo search for flights from Birmingham Airport to Illinois?

As of May 2026, there are 5 operators available to choose from for flights from Birmingham Airport to Illinois.

How old do you have to be to fly from Birmingham Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Birmingham Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£276 Cheap Flights from Birmingham to Illinois in 2026

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Find the cheapest flights from Birmingham to Illinois

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:30 - 16:59

BHX

ORD

36h 29m

2 stops

16:05 - 17:25

ORD

BHX

19h 20m

1 stop

£500United Airlines

Sat, 6 Jun - Mon, 8 Jun

18:20 - 13:05

BHX

ORD

24h 45m

2 stops

19:05 - 18:00

ORD

BHX

16h 55m

1 stop

£597Multiple Airlines

Wed, 10 Jun - Tue, 18 Aug

12:00 - 19:15

BHX

ORD

13h 15m

1 stop

21:00 - 17:15

ORD

BHX

14h 15m

1 stop

£597Multiple Airlines

Tue, 9 Jun - Tue, 16 Jun

18:20 - 13:05

BHX

ORD

24h 45m

2 stops

14:20 - 08:05

ORD

BHX

11h 45m

1 stop

£598Multiple Airlines

Wed, 10 Jun - Sun, 16 Aug

08:10 - 14:00

BHX

ORD

11h 50m

1 stop

21:00 - 18:10

ORD

BHX

15h 10m

1 stop

£600Aer Lingus

Sun, 7 Jun - Tue, 16 Jun

05:55 - 18:33

BHX

MDW

18h 38m

2 stops

13:26 - 13:40

MDW

BHX

18h 14m

2 stops

£764Delta

Tue, 2 Jun - Mon, 29 Jun

09:20 - 17:56

BHX

MDW

14h 36m

2 stops

13:26 - 13:40

MDW

BHX

18h 14m

2 stops

£765Delta

Mon, 1 Jun - Mon, 15 Jun

19:15 - 23:37

BHX

STL

34h 22m

2 stops

15:42 - 18:35

STL

BHX

20h 53m

2 stops

£796Scandinavian Airlines

Wed, 9 Sep - Sun, 13 Sep

09:20 - 18:18

BHX

MDW

14h 58m

2 stops

13:26 - 08:35

MDW

BHX

13h 09m

2 stops

£799KLM

Fri, 19 Jun - Fri, 3 Jul

19:15 - 23:37

BHX

STL

34h 22m

2 stops

15:42 - 18:35

STL

BHX

20h 53m

2 stops

£866Scandinavian Airlines

Wed, 9 Sep - Sun, 13 Sep

United Airlines flights from Birmingham to Illinois

Our best United Airlines deals on Birmingham to Illinois flight tickets

United Airlines

6 Jun

BHX10:30Birmingham

36h 29m

2 stops

ORD16:59Chicago O'Hare Intl

8 Jun

ORD16:05Chicago O'Hare Intl

19h 20m

1 stop

BHX17:25Birmingham

£500

United Airlines

9 Sept

BHX06:05Birmingham

13h 20m

1 stop

STL13:25Lambert-St Louis

13 Sept

STL20:30Lambert-St Louis

38h 55m

2 stops

BHX17:25Birmingham

£1,014

United Airlines

9 Sept

BHX06:05Birmingham

13h 20m

1 stop

STL13:25Lambert-St Louis

13 Sept

STL16:52Lambert-St Louis

42h 33m

2 stops

BHX17:25Birmingham

£1,029

Scandinavian Airlines flights from Birmingham to Illinois

Our best Scandinavian Airlines deals on Birmingham to Illinois flight tickets

Scandinavian Airlines

1 Jun

BHX19:15Birmingham

26h 55m

1 stop

ORD16:10Chicago O'Hare Intl

15 Jun

ORD19:15Chicago O'Hare Intl

17h 20m

1 stop

BHX18:35Birmingham

£662

Scandinavian Airlines

10 Jun

BHX19:15Birmingham

26h 55m

1 stop

ORD16:10Chicago O'Hare Intl

17 Jun

ORD19:15Chicago O'Hare Intl

17h 20m

1 stop

BHX18:35Birmingham

£684

Scandinavian Airlines

9 Jun

BHX19:15Birmingham

51h 56m

2 stops

ORD17:11Chicago O'Hare Intl

16 Jun

ORD19:15Chicago O'Hare Intl

17h 20m

1 stop

BHX18:35Birmingham

£690

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Sat 6/6

10:30-16:59

2 stops36h 29m

Chicago O'Hare Intl

Mon 8/6

16:05-17:25

1 stop19h 20m

£500

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Wed 10/6

18:20-13:05

2 stops24h 45m

Chicago O'Hare Intl

Tue 18/8

19:05-18:00

1 stop16h 55m

£597

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Tue 9/6

12:00-19:15

1 stop13h 15m

Chicago O'Hare Intl

Tue 16/6

21:00-17:15

1 stop14h 15m

£597

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Wed 10/6

18:20-13:05

2 stops24h 45m

Chicago O'Hare Intl

Sun 16/8

14:20-08:05

1 stop11h 45m

£598

Fastest return journey

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Sun 7/6

08:10-14:00

1 stop11h 50m

Chicago O'Hare Intl

Tue 16/6

21:00-18:10

1 stop15h 10m

£600

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Tue 2/6

05:55-18:33

2 stops18h 38m

Chicago Midway

Mon 29/6

13:26-13:40

2 stops18h 14m

£764

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Mon 1/6

09:20-17:56

2 stops14h 36m

Chicago Midway

Mon 15/6

13:26-13:40

2 stops18h 14m

£765

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Wed 9/9

19:15-23:37

2 stops34h 22m

Lambert-St Louis

Sun 13/9

15:42-18:35

2 stops20h 53m

£796

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Fri 19/6

09:20-18:18

2 stops14h 58m

Chicago Midway

Fri 3/7

13:26-08:35

2 stops13h 09m

£799

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Wed 9/9

19:15-23:37

2 stops34h 22m

Lambert-St Louis

Sun 13/9

15:42-18:35

2 stops20h 53m

£866

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Birmingham to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Illinois?

The month of August is, on average, the cheapest month to fly to Illinois from Birmingham, with most prices found around £43. If you aren’t able to travel to Illinois during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £43.

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

You are more likely to see cheaper flights to Illinois from Birmingham when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around £654 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Birmingham for as low as £544 on momondo.

Cheap Birmingham to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Birmingham to Illinois

Fastest flight time	11h 50m
Direct flights	None

The fastest flight from Birmingham to Illinois takes 11h 50m

There are no direct flights from Birmingham to Illinois. There are no popular flight routes from Birmingham to Illinois.

Search flight deals

Frequently asked questions about flying from Birmingham to Illinois

When did momondo last update prices for flights from Birmingham Airport to Illinois?
Prices for flights from Birmingham Airport to Illinois were last updated today.
How many operators does momondo search for flights from Birmingham Airport to Illinois?
As of May 2026, there are 5 operators available to choose from for flights from Birmingham Airport to Illinois.
How old do you have to be to fly from Birmingham Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Birmingham Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Birmingham to Illinois

Compare and see reviews for airlines that fly from Birmingham to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom £374	Free Cancellation	Rating 7.4 1,775 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom £490	Free Cancellation	Rating 6.7 7,974 reviews	Search British Airways flights
KLM	PriceFrom £499	Free Cancellation	Rating 7.8 1,517 reviews	Search KLM flights
Aer Lingus	PriceFrom £502	Free Cancellation	Rating 7.3 1,553 reviews	Search Aer Lingus flights
Virgin Atlantic	PriceFrom £505	Free Cancellation	Rating 7.4 688 reviews	Search Virgin Atlantic flights

Why use momondo?

Why should I use momondo to find a flight deal from Birmingham to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Birmingham to Illinois . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Birmingham to Illinois with flexible booking policies on momondo?

All flight searches from Birmingham to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Birmingham to Illinois?

momondo provides multiple filters to help you find the best flight to Illinois from Birmingham. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Birmingham to Illinois right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Birmingham to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.