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 53% 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, Delta, and Aer Lingus are the most popular carriers 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 July 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.

£279 Cheap Flights from Leeds to Illinois in 2026

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Find the cheapest flights from Leeds to Illinois

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

08:05 - 19:15

LBA

ORD

17h 10m

1 stop

15:45 - 11:00

ORD

LBA

13h 15m

1 stop

£543Multiple Airlines

Fri, 28 Aug - Mon, 31 Aug

06:05 - 14:00

LBA

ORD

13h 55m

1 stop

15:45 - 08:15

ORD

LBA

10h 30m

1 stop

£546Multiple Airlines

Thu, 27 Aug - Thu, 3 Sep

17:00 - 21:25

LBA

ORD

34h 25m

2 stops

19:25 - 23:50

ORD

LBA

22h 25m

3 stops

£592Multiple Airlines

Mon, 31 Aug - Mon, 7 Sep

08:45 - 19:15

LBA

ORD

16h 30m

1 stop

15:45 - 20:35

ORD

LBA

22h 50m

1 stop

£602Aer Lingus

Fri, 28 Aug - Mon, 31 Aug

08:05 - 19:52

LBA

ORD

17h 47m

2 stops

19:25 - 09:30

ORD

LBA

32h 05m

3 stops

£606Multiple Airlines

Fri, 28 Aug - Mon, 31 Aug

08:05 - 20:05

LBA

ORD

18h 00m

3 stops

22:25 - 09:30

ORD

LBA

29h 05m

3 stops

£610Multiple Airlines

Fri, 28 Aug - Mon, 31 Aug

17:25 - 22:36

LBA

MDW

35h 11m

2 stops

13:19 - 09:30

MDW

LBA

14h 11m

2 stops

£749Virgin Atlantic

Mon, 31 Aug - Mon, 7 Sep

06:30 - 16:59

LBA

MDW

16h 29m

2 stops

13:19 - 09:30

MDW

LBA

14h 11m

2 stops

£792KLM

Mon, 31 Aug - Mon, 7 Sep

06:30 - 18:01

LBA

MDW

17h 31m

2 stops

17:45 - 16:50

MDW

LBA

17h 05m

2 stops

£962Delta

Fri, 28 Aug - Mon, 31 Aug

06:30 - 18:01

LBA

MDW

17h 31m

2 stops

17:45 - 16:50

MDW

LBA

17h 05m

2 stops

£967Delta

Fri, 28 Aug - Mon, 31 Aug

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Aer Lingus flights from Leeds to Illinois

Our best Aer Lingus deals on Leeds to Illinois flight tickets

Aer Lingus

28 Aug

LBA08:45Leeds/Bradford

16h 30m

1 stop

ORD19:15Chicago O'Hare Intl

31 Aug

ORD15:45Chicago O'Hare Intl

22h 50m

1 stop

LBA20:35Leeds/Bradford

£602

Aer Lingus

31 Aug

LBA08:45Leeds/Bradford

11h 15m

1 stop

ORD14:00Chicago O'Hare Intl

7 Sept

ORD15:45Chicago O'Hare Intl

10h 30m

1 stop

LBA08:15Leeds/Bradford

£650

Aer Lingus

31 Aug

LBA08:45Leeds/Bradford

11h 15m

1 stop

ORD14:00Chicago O'Hare Intl

7 Sept

ORD15:45Chicago O'Hare Intl

10h 30m

1 stop

LBA08:15Leeds/Bradford

£651

British Airways flights from Leeds to Illinois

Our best British Airways deals on Leeds to Illinois flight tickets

British Airways

3 Sept

LBA16:05Leeds/Bradford

25h 25m

1 stop

ORD11:30Chicago O'Hare Intl

7 Sept

ORD15:45Chicago O'Hare Intl

10h 30m

1 stop

LBA08:15Leeds/Bradford

£887

British Airways

3 Sept

LBA16:05Leeds/Bradford

25h 25m

1 stop

ORD11:30Chicago O'Hare Intl

7 Sept

ORD15:45Chicago O'Hare Intl

10h 30m

1 stop

LBA08:15Leeds/Bradford

£888

British Airways

3 Sept

LBA16:05Leeds/Bradford

25h 25m

1 stop

ORD11:30Chicago O'Hare Intl

7 Sept

ORD15:45Chicago O'Hare Intl

10h 30m

1 stop

LBA08:15Leeds/Bradford

£890

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Fri 28/8

08:05-19:15

1 stop17h 10m

Chicago O'Hare Intl

Mon 31/8

15:45-11:00

1 stop13h 15m

£543

Fastest return journey

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Thu 27/8

06:05-14:00

1 stop13h 55m

Chicago O'Hare Intl

Thu 3/9

15:45-08:15

1 stop10h 30m

£546

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Mon 31/8

17:00-21:25

2 stops34h 25m

Chicago O'Hare Intl

Mon 7/9

19:25-23:50

3 stops22h 25m

£592

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Fri 28/8

08:45-19:15

1 stop16h 30m

Chicago O'Hare Intl

Mon 31/8

15:45-20:35

1 stop22h 50m

£602

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Fri 28/8

08:05-19:52

2 stops17h 47m

Chicago O'Hare Intl

Mon 31/8

19:25-09:30

3 stops32h 05m

£606

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Fri 28/8

08:05-20:05

3 stops18h 00m

Chicago O'Hare Intl

Mon 31/8

22:25-09:30

3 stops29h 05m

£610

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Mon 31/8

17:25-22:36

2 stops35h 11m

Chicago Midway

Mon 7/9

13:19-09:30

2 stops14h 11m

£749

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Mon 31/8

06:30-16:59

2 stops16h 29m

Chicago Midway

Mon 7/9

13:19-09:30

2 stops14h 11m

£792

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Fri 28/8

06:30-18:01

2 stops17h 31m

Chicago Midway

Mon 31/8

17:45-16:50

2 stops17h 05m

£962

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Fri 28/8

06:30-18:01

2 stops17h 31m

Chicago Midway

Mon 31/8

17:45-16:50

2 stops17h 05m

£967

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 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 February is, on average, the cheapest month to fly to Illinois from Leeds, with most prices found around £0. If you aren’t able to travel to Illinois during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of £33.

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	13h 45m
Direct flights	None

The fastest flight from Leeds to Illinois takes 13h 45m

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

Search flight deals

Frequently asked questions about flying from Leeds 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 July 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 £510	Free Cancellation	Rating 7.8 1,541 reviews		Search KLM flights
Aer Lingus	PriceFrom £540	Free Cancellation	Rating 7.3 1,671 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.