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 45% 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 Leeds/Bradford to Illinois?

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

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 December 2025.

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.

£483 Cheap Flights from Leeds to Illinois in 2025/26

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Find the cheapest flights from Leeds to Illinois

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

08:45 - 20:04

LBA

ORD

17h 19m2 stops

18:31 - 08:05

ORD

LBA

31h 34m2 stops

£503British 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

£503British Airways

Thu, 22 Jan - Sun, 25 Jan

08:45 - 20:04

LBA

ORD

17h 19m2 stops

21:00 - 08:05

ORD

LBA

29h 05m1 stop

£504British Airways

Thu, 22 Jan - Sun, 25 Jan

08:45 - 19:15

LBA

ORD

16h 30m1 stop

21:00 - 08:05

ORD

LBA

29h 05m1 stop

£507British Airways

Thu, 22 Jan - Sun, 25 Jan

08:45 - 19:15

LBA

ORD

16h 30m1 stop

21:00 - 08:05

ORD

LBA

29h 05m1 stop

£508British Airways

Thu, 22 Jan - Sun, 25 Jan

08:45 - 20:04

LBA

ORD

17h 19m2 stops

21:00 - 08:05

ORD

LBA

29h 05m1 stop

£516British Airways

Tue, 10 Feb - Tue, 17 Feb

16:05 - 19:35

LBA

ORD

33h 30m2 stops

20:50 - 19:10

ORD

LBA

16h 20m1 stop

£520British Airways

Mon, 27 Apr - Thu, 7 May

19:40 - 14:00

LBA

ORD

24h 20m1 stop

20:50 - 19:10

ORD

LBA

16h 20m1 stop

£523British Airways

Mon, 27 Apr - Tue, 5 May

06:05 - 17:55

LBA

MDW

17h 50m2 stops

09:34 - 09:30

MDW

LBA

17h 56m2 stops

£534Delta

Tue, 10 Feb - Tue, 17 Feb

16:05 - 19:35

LBA

ORD

33h 30m2 stops

19:05 - 19:15

ORD

LBA

18h 10m2 stops

£540British Airways

Mon, 27 Apr - Tue, 5 May

British Airways flights from Leeds to Illinois

Our best British Airways deals on Leeds to Illinois flight tickets

British Airways

22 Jan

LBA08:45Leeds/Bradford

17h 19m

2 stops

ORD20:04Chicago O'Hare Intl

25 Jan

ORD18:31Chicago O'Hare Intl

31h 34m

2 stops

LBA08:05Leeds/Bradford

£503

Find similar

British Airways

22 Jan

LBA08:45Leeds/Bradford

17h 19m

2 stops

ORD20:04Chicago O'Hare Intl

25 Jan

ORD18:31Chicago O'Hare Intl

31h 34m

2 stops

LBA08:05Leeds/Bradford

£503

Find similar

British Airways

22 Jan

LBA08:45Leeds/Bradford

17h 19m

2 stops

ORD20:04Chicago O'Hare Intl

25 Jan

ORD21:00Chicago O'Hare Intl

29h 05m

1 stop

LBA08:05Leeds/Bradford

£504

Find similar

Delta flights from Leeds to Illinois

Our best Delta deals on Leeds to Illinois flight tickets

Delta

10 Feb

LBA06:05Leeds/Bradford

17h 50m

2 stops

MDW17:55Chicago Midway

17 Feb

MDW09:34Chicago Midway

17h 56m

2 stops

LBA09:30Leeds/Bradford

£534

Find similar

Delta

2 May

LBA06:20Leeds/Bradford

13h 55m

1 stop

ORD14:15Chicago O'Hare Intl

5 May

ORD16:20Chicago O'Hare Intl

11h 10m

1 stop

LBA09:30Leeds/Bradford

£571

Find similar

Delta

28 Apr

LBA10:05Leeds/Bradford

15h 43m

2 stops

ORD19:48Chicago O'Hare Intl

8 May

ORD13:30Chicago O'Hare Intl

21h 25m

2 stops

LBA16:55Leeds/Bradford

£575

Find similar

Fly from

Fly to

Route

Depart

Return

Price

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

£503

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

£503

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

£504

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Thu 22/1

08:45-19:15

1 stop16h 30m

Chicago O'Hare Intl

Sun 25/1

21:00-08:05

1 stop29h 05m

£507

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Thu 22/1

08:45-19:15

1 stop16h 30m

Chicago O'Hare Intl

Sun 25/1

21:00-08:05

1 stop29h 05m

£508

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Tue 10/2

08:45-20:04

2 stops17h 19m

Chicago O'Hare Intl

Tue 17/2

21:00-08:05

1 stop29h 05m

£516

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Mon 27/4

16:05-19:35

2 stops33h 30m

Chicago O'Hare Intl

Thu 7/5

20:50-19:10

1 stop16h 20m

£520

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Mon 27/4

19:40-14:00

1 stop24h 20m

Chicago O'Hare Intl

Tue 5/5

20:50-19:10

1 stop16h 20m

£523

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Tue 10/2

06:05-17:55

2 stops17h 50m

Chicago Midway

Tue 17/2

09:34-09:30

2 stops17h 56m

£534

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Mon 27/4

16:05-19:35

2 stops33h 30m

Chicago O'Hare Intl

Tue 5/5

19:05-19:15

2 stops18h 10m

£540

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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 £549. 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 £554.

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	12h 30m
Direct flights	None

The fastest flight from Leeds to Illinois takes 12h 30m

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 December 2025.
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 £481	Free Cancellation	Rating 7.7 1,435 reviews		Search KLM flights
Aer Lingus	PriceFrom £536	Free Cancellation	Rating 7.2 1,413 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.