What is the cheapest airline that flies from Leeds/Bradford to Illinois?

British Airways is the most popular carrier operating from Leeds/Bradford to Illinois

Which airlines fly to Illinois?

Aer Lingus, British Airways and Icelandair are the top three most popular airlines that fly to Illinois from Leeds according to our data. Aer Lingus is the first choice among our users, with 46% 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.

When did momondo last update prices for flights from Leeds/Bradford Airport to Illinois?

Prices for flights from Leeds/Bradford Airport to Illinois were last updated today.

How many operators does momondo search for flights from Leeds/Bradford Airport to Illinois?

There are 2 operators available for flights from Leeds/Bradford Airport to Illinois as of January 2026.

How old do you have to be to fly from Leeds/Bradford 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 Leeds/Bradford Airport to Illinois.

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

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£406 Cheap Flights from Leeds to Illinois in 2026

1 adult

0 bags

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Find the cheapest flights from Leeds to Illinois

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

08:45 - 19:15

LBA

ORD

16h 30m1 stop

15:50 - 08:05

ORD

LBA

10h 15m1 stop

£485British Airways

Mon, 23 Feb - Mon, 2 Mar

08:45 - 19:15

LBA

ORD

16h 30m1 stop

21:00 - 19:30

ORD

LBA

16h 30m1 stop

£486British Airways

Sun, 22 Feb - Sun, 1 Mar

08:45 - 20:04

LBA

ORD

17h 19m2 stops

21:00 - 08:05

ORD

LBA

29h 05m1 stop

£507British Airways

Wed, 4 Feb - Sun, 8 Feb

08:45 - 20:04

LBA

ORD

17h 19m2 stops

15:37 - 08:05

ORD

LBA

34h 28m2 stops

£508British Airways

Wed, 4 Feb - Sun, 8 Feb

08:45 - 20:04

LBA

ORD

17h 19m2 stops

21:00 - 08:05

ORD

LBA

29h 05m1 stop

£509British Airways

Thu, 22 Jan - Sun, 25 Jan

08:45 - 20:04

LBA

ORD

17h 19m2 stops

18:31 - 08:05

ORD

LBA

31h 34m2 stops

£510British Airways

Thu, 22 Jan - Sun, 25 Jan

19:35 - 18:15

LBA

ORD

28h 40m2 stops

15:45 - 08:25

ORD

LBA

10h 40m1 stop

£512Multiple Airlines

Wed, 8 Apr - Sun, 12 Apr

22:10 - 18:15

LBA

ORD

26h 05m2 stops

21:00 - 23:50

ORD

LBA

20h 50m1 stop

£517Multiple Airlines

Thu, 9 Apr - Mon, 13 Apr

10:00 - 18:40

LBA

MDW

38h 40m2 stops

13:28 - 09:25

MDW

LBA

13h 57m2 stops

£552Virgin Atlantic

Sun, 22 Feb - Sun, 1 Mar

06:05 - 17:55

LBA

MDW

17h 50m2 stops

09:34 - 09:30

MDW

LBA

17h 56m2 stops

£1,183KLM

Mon, 9 Feb - Thu, 12 Feb

British Airways flights from Leeds to Illinois

Our best British Airways deals on Leeds to Illinois flight tickets

British Airways

23 Feb

LBA08:45Leeds/Bradford

16h 30m

1 stop

ORD19:15Chicago O'Hare Intl

2 Mar

ORD15:50Chicago O'Hare Intl

10h 15m

1 stop

LBA08:05Leeds/Bradford

£485

British Airways

22 Feb

LBA08:45Leeds/Bradford

16h 30m

1 stop

ORD19:15Chicago O'Hare Intl

1 Mar

ORD21:00Chicago O'Hare Intl

16h 30m

1 stop

LBA19:30Leeds/Bradford

£486

British Airways

4 Feb

LBA08:45Leeds/Bradford

17h 19m

2 stops

ORD20:04Chicago O'Hare Intl

8 Feb

ORD21:00Chicago O'Hare Intl

29h 05m

1 stop

LBA08:05Leeds/Bradford

£507

Aer Lingus flights from Leeds to Illinois

Our best Aer Lingus deals on Leeds to Illinois flight tickets

Aer Lingus

8 Apr

LBA08:45Leeds/Bradford

27h 41m

2 stops

ORD06:26Chicago O'Hare Intl

12 Apr

ORD07:00Chicago O'Hare Intl

26h 35m

2 stops

LBA15:35Leeds/Bradford

£826

Aer Lingus

9 Feb

LBA16:40Leeds/Bradford

32h 05m

2 stops

ORD18:45Chicago O'Hare Intl

12 Feb

ORD21:00Chicago O'Hare Intl

13h 10m

1 stop

LBA16:10Leeds/Bradford

£884

Fly from

Fly to

Route

Depart

Return

Price

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Mon 23/2

08:45-19:15

1 stop16h 30m

Chicago O'Hare Intl

Mon 2/3

15:50-08:05

1 stop10h 15m

£485

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Sun 22/2

08:45-19:15

1 stop16h 30m

Chicago O'Hare Intl

Sun 1/3

21:00-19:30

1 stop16h 30m

£486

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Wed 4/2

08:45-20:04

2 stops17h 19m

Chicago O'Hare Intl

Sun 8/2

21:00-08:05

1 stop29h 05m

£507

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Wed 4/2

08:45-20:04

2 stops17h 19m

Chicago O'Hare Intl

Sun 8/2

15:37-08:05

2 stops34h 28m

£508

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Thu 22/1

08:45-20:04

2 stops17h 19m

Chicago O'Hare Intl

Sun 25/1

21:00-08:05

1 stop29h 05m

£509

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Thu 22/1

08:45-20:04

2 stops17h 19m

Chicago O'Hare Intl

Sun 25/1

18:31-08:05

2 stops31h 34m

£510

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Wed 8/4

19:35-18:15

2 stops28h 40m

Chicago O'Hare Intl

Sun 12/4

15:45-08:25

1 stop10h 40m

£512

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Thu 9/4

22:10-18:15

2 stops26h 05m

Chicago O'Hare Intl

Mon 13/4

21:00-23:50

1 stop20h 50m

£517

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Sun 22/2

10:00-18:40

2 stops38h 40m

Chicago Midway

Sun 1/3

13:28-09:25

2 stops13h 57m

£552

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Mon 9/2

06:05-17:55

2 stops17h 50m

Chicago Midway

Thu 12/2

09:34-09:30

2 stops17h 56m

£1,183

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Leeds 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 September is, on average, the cheapest month to fly to Illinois from Leeds, with most prices found around £550. If you aren’t able to travel to Illinois during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of £556.

Cheap Leeds to Illinois flight deals and tips

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

Fastest flight time	15h 05m
Direct flights	None

The fastest flight from Leeds to Illinois takes 15h 05m

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

Search flight deals

When did momondo last update prices for flights from Leeds/Bradford Airport to Illinois?
Prices for flights from Leeds/Bradford Airport to Illinois were last updated today.
How many operators does momondo search for flights from Leeds/Bradford Airport to Illinois?
There are 2 operators available for flights from Leeds/Bradford Airport to Illinois as of January 2026.
How old do you have to be to fly from Leeds/Bradford 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 Leeds/Bradford Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Leeds to Illinois

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

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £484	Free Cancellation	Rating 7.7 1,434 reviews		Search KLM flights
Aer Lingus	PriceFrom £539	Free Cancellation	Rating 7.2 1,429 reviews		Search Aer Lingus flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Leeds.

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

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

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

Once all potential Leeds to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Leeds 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.