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 11 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.

£466 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

Cheap return flights

Enter your travel dates to find the best prices.

07:50 - 16:45

LBA

ORD

14h 55m2 stops

19:20 - 22:35

ORD

LBA

21h 15m2 stops

£466Multiple Airlines

Sat, 24 Jan - Sat, 31 Jan

07:50 - 17:20

LBA

ORD

15h 30m2 stops

18:30 - 09:30

ORD

LBA

33h 00m3 stops

£533Multiple Airlines

Sat, 24 Jan - Sat, 31 Jan

07:50 - 19:15

LBA

ORD

17h 25m1 stop

21:00 - 14:00

ORD

LBA

11h 00m1 stop

£631Multiple Airlines

Sat, 24 Jan - Sat, 31 Jan

11:15 - 19:15

LBA

ORD

14h 00m1 stop

21:00 - 09:30

ORD

LBA

30h 30m2 stops

£639Multiple Airlines

Sat, 24 Jan - Sat, 31 Jan

18:55 - 19:45

LBA

ORD

30h 50m3 stops

07:20 - 07:35

ORD

LBA

18h 15m3 stops

£640Multiple Airlines

Sat, 24 Jan - Sat, 31 Jan

06:10 - 16:16

LBA

MDW

16h 06m2 stops

13:26 - 09:30

MDW

LBA

14h 04m2 stops

£679Multiple Airlines

Sat, 24 Jan - Sat, 31 Jan

08:45 - 20:04

LBA

ORD

17h 19m2 stops

21:00 - 08:05

ORD

LBA

29h 05m1 stop

£736British Airways

Wed, 28 Jan - Sun, 1 Feb

08:45 - 20:04

LBA

ORD

17h 19m2 stops

21:00 - 08:05

ORD

LBA

29h 05m1 stop

£737British Airways

Wed, 28 Jan - Sun, 1 Feb

08:45 - 19:15

LBA

ORD

16h 30m1 stop

21:00 - 08:05

ORD

LBA

29h 05m1 stop

£740British Airways

Wed, 28 Jan - Sun, 1 Feb

17:20 - 16:29

LBA

MDW

29h 09m2 stops

09:32 - 09:30

MDW

LBA

17h 58m2 stops

£819KLM

Wed, 7 Jan - Wed, 14 Jan

British Airways flights from Leeds to Illinois

Our best British Airways deals on Leeds to Illinois flight tickets

British Airways

28 Jan

LBA08:45Leeds/Bradford

17h 19m

2 stops

ORD20:04Chicago O'Hare Intl

1 Feb

ORD21:00Chicago O'Hare Intl

29h 05m

1 stop

LBA08:05Leeds/Bradford

£736

Find similar

British Airways

28 Jan

LBA08:45Leeds/Bradford

17h 19m

2 stops

ORD20:04Chicago O'Hare Intl

1 Feb

ORD21:00Chicago O'Hare Intl

29h 05m

1 stop

LBA08:05Leeds/Bradford

£737

Find similar

British Airways

28 Jan

LBA08:45Leeds/Bradford

16h 30m

1 stop

ORD19:15Chicago O'Hare Intl

1 Feb

ORD21:00Chicago O'Hare Intl

29h 05m

1 stop

LBA08:05Leeds/Bradford

£740

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Sat 24/1

07:50-16:45

2 stops14h 55m

Chicago O'Hare Intl

Sat 31/1

19:20-22:35

2 stops21h 15m

£466

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Sat 24/1

07:50-17:20

2 stops15h 30m

Chicago O'Hare Intl

Sat 31/1

18:30-09:30

3 stops33h 00m

£533

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Sat 24/1

07:50-19:15

1 stop17h 25m

Chicago O'Hare Intl

Sat 31/1

21:00-14:00

1 stop11h 00m

£631

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Sat 24/1

11:15-19:15

1 stop14h 00m

Chicago O'Hare Intl

Sat 31/1

21:00-09:30

2 stops30h 30m

£639

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Sat 24/1

18:55-19:45

3 stops30h 50m

Chicago O'Hare Intl

Sat 31/1

07:20-07:35

3 stops18h 15m

£640

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Sat 24/1

06:10-16:16

2 stops16h 06m

Chicago Midway

Sat 31/1

13:26-09:30

2 stops14h 04m

£679

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Wed 28/1

08:45-20:04

2 stops17h 19m

Chicago O'Hare Intl

Sun 1/2

21:00-08:05

1 stop29h 05m

£736

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Wed 28/1

08:45-20:04

2 stops17h 19m

Chicago O'Hare Intl

Sun 1/2

21:00-08:05

1 stop29h 05m

£737

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Wed 28/1

08:45-19:15

1 stop16h 30m

Chicago O'Hare Intl

Sun 1/2

21:00-08:05

1 stop29h 05m

£740

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Wed 7/1

17:20-16:29

2 stops29h 09m

Chicago Midway

Wed 14/1

09:32-09:30

2 stops17h 58m

£819

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 £553. 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 £559.

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 Saturday when prices can be found for as low as £627. This is often the case because there is less demand to fly during this day of the week. Flights from Leeds to Illinois on a Thursday will generally be more expensive and average around £762. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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	11h 15m
Direct flights	None

The fastest flight from Leeds to Illinois takes 11h 15m

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 £485	Free Cancellation	Rating 7.7 1,432 reviews		Search KLM flights
Aer Lingus	PriceFrom £541	Free Cancellation	Rating 7.2 1,394 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.