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 10 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Birmingham to Illinois?

Lufthansa and United Airlines are the most popular carriers operating 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 December 2025, 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.

£297 Cheap Flights from Birmingham to Illinois in 2025/26

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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.

19:10 - 16:45

BHX

ORD

27h 35m1 stop

19:10 - 18:30

ORD

BHX

17h 20m1 stop

£391Scandinavian Airlines

dom, 8 fev - dom, 15 fev

19:10 - 16:55

BHX

ORD

27h 45m1 stop

19:20 - 18:30

ORD

BHX

17h 10m1 stop

£425Scandinavian Airlines

qui, 29 jan - seg, 2 fev

19:10 - 21:35

BHX

ORD

32h 25m2 stops

19:20 - 18:30

ORD

BHX

17h 10m1 stop

£456Scandinavian Airlines

seg, 2 fev - qui, 5 fev

07:40 - 19:15

BHX

ORD

17h 35m1 stop

21:00 - 16:25

ORD

BHX

13h 25m1 stop

£462Multiple Airlines

ter, 10 fev - ter, 17 fev

07:40 - 17:20

BHX

ORD

15h 40m2 stops

18:30 - 16:25

ORD

BHX

15h 55m2 stops

£468Multiple Airlines

ter, 10 fev - ter, 17 fev

13:15 - 19:15

BHX

ORD

12h 00m1 stop

21:00 - 16:25

ORD

BHX

13h 25m1 stop

£496British Airways

sáb, 17 jan - qua, 21 jan

10:45 - 18:25

BHX

ORD

13h 40m1 stop

21:50 - 17:00

ORD

BHX

13h 10m1 stop

£497Lufthansa

seg, 9 fev - seg, 16 fev

10:45 - 18:25

BHX

ORD

13h 40m1 stop

18:25 - 12:35

ORD

BHX

12h 10m1 stop

£498Lufthansa

qui, 12 fev - sex, 20 fev

06:15 - 18:36

BHX

MDW

18h 21m2 stops

13:26 - 09:30

MDW

BHX

14h 04m2 stops

£520Delta

seg, 9 fev - seg, 16 fev

06:00 - 16:16

BHX

MDW

16h 16m2 stops

09:34 - 09:30

MDW

BHX

17h 56m2 stops

£524Delta

dom, 8 fev - dom, 15 fev

Scandinavian Airlines flights from Birmingham to Illinois

Our best Scandinavian Airlines deals on Birmingham to Illinois flight tickets

Scandinavian Airlines

8 Feb

BHX19:10Birmingham

27h 35m

1 stop

ORD16:45Chicago O'Hare Intl

15 Feb

ORD19:10Chicago O'Hare Intl

17h 20m

1 stop

BHX18:30Birmingham

£391

Find similar

Scandinavian Airlines

29 Jan

BHX19:10Birmingham

27h 45m

1 stop

ORD16:55Chicago O'Hare Intl

2 Feb

ORD19:20Chicago O'Hare Intl

17h 10m

1 stop

BHX18:30Birmingham

£425

Find similar

Scandinavian Airlines

2 Feb

BHX19:10Birmingham

32h 25m

2 stops

ORD21:35Chicago O'Hare Intl

5 Feb

ORD19:20Chicago O'Hare Intl

17h 10m

1 stop

BHX18:30Birmingham

£456

Find similar

British Airways flights from Birmingham to Illinois

Our best British Airways deals on Birmingham to Illinois flight tickets

British Airways

17 Jan

BHX13:15Birmingham

12h 00m

1 stop

ORD19:15Chicago O'Hare Intl

21 Jan

ORD21:00Chicago O'Hare Intl

13h 25m

1 stop

BHX16:25Birmingham

£496

Find similar

British Airways

27 Apr

BHX13:05Birmingham

11h 55m

1 stop

ORD19:00Chicago O'Hare Intl

6 May

ORD15:45Chicago O'Hare Intl

9h 55m

1 stop

BHX07:40Birmingham

£510

Find similar

British Airways

8 Feb

BHX08:15Birmingham

17h 00m

1 stop

ORD19:15Chicago O'Hare Intl

15 Feb

ORD18:40Chicago O'Hare Intl

31h 05m

2 stops

BHX07:45Birmingham

£516

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

dom 8/2

19:10-16:45

1 stop27h 35m

Chicago O'Hare Intl

dom 15/2

19:10-18:30

1 stop17h 20m

£391

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

qui 29/1

19:10-16:55

1 stop27h 45m

Chicago O'Hare Intl

seg 2/2

19:20-18:30

1 stop17h 10m

£425

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

seg 2/2

19:10-21:35

2 stops32h 25m

Chicago O'Hare Intl

qui 5/2

19:20-18:30

1 stop17h 10m

£456

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

ter 10/2

07:40-19:15

1 stop17h 35m

Chicago O'Hare Intl

ter 17/2

21:00-16:25

1 stop13h 25m

£462

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

ter 10/2

07:40-17:20

2 stops15h 40m

Chicago O'Hare Intl

ter 17/2

18:30-16:25

2 stops15h 55m

£468

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

sáb 17/1

13:15-19:15

1 stop12h 00m

Chicago O'Hare Intl

qua 21/1

21:00-16:25

1 stop13h 25m

£496

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

seg 9/2

10:45-18:25

1 stop13h 40m

Chicago O'Hare Intl

seg 16/2

21:50-17:00

1 stop13h 10m

£497

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

qui 12/2

10:45-18:25

1 stop13h 40m

Chicago O'Hare Intl

sex 20/2

18:25-12:35

1 stop12h 10m

£498

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

seg 9/2

06:15-18:36

2 stops18h 21m

Chicago Midway

seg 16/2

13:26-09:30

2 stops14h 04m

£520

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

dom 8/2

06:00-16:16

2 stops16h 16m

Chicago Midway

dom 15/2

09:34-09:30

2 stops17h 56m

£524

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 January is, on average, the cheapest month to fly to Illinois from Birmingham, with most prices found around £506. If you aren’t able to travel to Illinois during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £514.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart on your flight to Illinois is on a Thursday when prices can be found for as low as £570. This is often the case because there is less demand to fly during this day of the week. Flights from Birmingham to Illinois on a Saturday will generally be more expensive and average around £678. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our data shows that the cheapest Birmingham to Illinois flights are usually those with departure times at midday. Our users have found flights to Illinois at midday for as low as £516. In the morning is when there is more demand to fly to Illinois, so prices are often more expensive at around £603 per ticket.

How far in advance should I book a flight 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 £616 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 £517 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

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 December 2025, 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 £377	Free Cancellation	Rating 7.4 1,627 reviews	Search Scandinavian Airlines flights
Aer Lingus	PriceFrom £454	Free Cancellation	Rating 7.2 1,412 reviews	Search Aer Lingus flights
KLM	PriceFrom £463	Free Cancellation	Rating 7.7 1,434 reviews	Search KLM flights
Virgin Atlantic	PriceFrom £479	Free Cancellation	Rating 7.5 677 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom £494	Free Cancellation	Rating 6.8 7,653 reviews	Search Lufthansa 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.