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 11 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 May 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.

£400 Cheap Flights from Leeds to Illinois in 2026

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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.

13:30 - 17:50

LBA

ORD

34h 20m

2 stops

15:45 - 09:25

ORD

LBA

11h 40m

1 stop

£652Multiple Airlines

Sat, 5 Sep - Sat, 12 Sep

14:40 - 16:10

LBA

ORD

31h 30m

2 stops

19:15 - 23:50

ORD

LBA

22h 35m

2 stops

£682Multiple Airlines

Tue, 16 Jun - Mon, 29 Jun

14:40 - 16:10

LBA

ORD

31h 30m

2 stops

19:15 - 23:50

ORD

LBA

22h 35m

3 stops

£685Multiple Airlines

Tue, 16 Jun - Mon, 29 Jun

06:30 - 15:57

LBA

MDW

15h 27m

2 stops

13:00 - 09:30

MDW

LBA

14h 30m

2 stops

£761KLM

Sat, 5 Sep - Sat, 12 Sep

06:30 - 18:25

LBA

MDW

17h 55m

2 stops

18:58 - 16:55

MDW

LBA

15h 57m

2 stops

£837Delta

Tue, 14 Jul - Tue, 28 Jul

06:30 - 18:25

LBA

MDW

17h 55m

2 stops

09:19 - 09:40

MDW

LBA

18h 21m

2 stops

£839Delta

Tue, 14 Jul - Tue, 28 Jul

17:25 - 18:25

LBA

MDW

31h 00m

2 stops

09:49 - 16:50

MDW

LBA

25h 01m

2 stops

£899Virgin Atlantic

Sat, 11 Jul - Sat, 18 Jul

06:30 - 17:23

LBA

STL

16h 53m

2 stops

11:18 - 09:30

STL

LBA

16h 12m

2 stops

£922KLM

Sun, 21 Jun - Sun, 28 Jun

10:05 - 20:39

LBA

STL

16h 34m

2 stops

19:12 - 16:55

STL

LBA

15h 43m

2 stops

£986Virgin Atlantic

Wed, 10 Jun - Sun, 14 Jun

08:45 - 23:59

LBA

STL

21h 14m

2 stops

06:15 - 08:15

STL

LBA

44h 00m

2 stops

£1,296Aer Lingus

Sat, 20 Jun - Sat, 27 Jun

KLM flights from Leeds to Illinois

Our best KLM deals on Leeds to Illinois flight tickets

KLM

16 Jun

LBA06:30Leeds/Bradford

13h 45m

1 stop

ORD14:15Chicago O'Hare Intl

29 Jun

ORD16:50Chicago O'Hare Intl

10h 40m

1 stop

LBA09:30Leeds/Bradford

£741

KLM

5 Sept

LBA06:30Leeds/Bradford

15h 47m

2 stops

ORD16:17Chicago O'Hare Intl

12 Sept

ORD11:30Chicago O'Hare Intl

16h 00m

2 stops

LBA09:30Leeds/Bradford

£761

KLM

17 Jun

LBA06:30Leeds/Bradford

14h 00m

1 stop

ORD14:30Chicago O'Hare Intl

2 Jul

ORD16:20Chicago O'Hare Intl

24h 30m

1 stop

LBA22:50Leeds/Bradford

£819

Aer Lingus flights from Leeds to Illinois

Our best Aer Lingus deals on Leeds to Illinois flight tickets

Aer Lingus

7 Jun

LBA20:05Leeds/Bradford

21h 24m

1 stop

ORD11:29Chicago O'Hare Intl

12 Jun

ORD21:00Chicago O'Hare Intl

29h 15m

1 stop

LBA08:15Leeds/Bradford

£1,011

Aer Lingus

30 May

LBA08:45Leeds/Bradford

11h 15m

1 stop

ORD14:00Chicago O'Hare Intl

6 Jun

ORD15:45Chicago O'Hare Intl

10h 30m

1 stop

LBA08:15Leeds/Bradford

£1,249

Aer Lingus

20 Jun

LBA08:45Leeds/Bradford

21h 14m

2 stops

STL23:59Lambert-St Louis

27 Jun

STL06:15Lambert-St Louis

44h 00m

2 stops

LBA08:15Leeds/Bradford

£1,296

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Sat 5/9

13:30-17:50

2 stops34h 20m

Chicago O'Hare Intl

Sat 12/9

15:45-09:25

1 stop11h 40m

£652

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Tue 16/6

14:40-16:10

2 stops31h 30m

Chicago O'Hare Intl

Mon 29/6

19:15-23:50

2 stops22h 35m

£682

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Tue 16/6

14:40-16:10

2 stops31h 30m

Chicago O'Hare Intl

Mon 29/6

19:15-23:50

3 stops22h 35m

£685

Fastest return journey

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Sat 5/9

06:30-15:57

2 stops15h 27m

Chicago Midway

Sat 12/9

13:00-09:30

2 stops14h 30m

£761

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Tue 14/7

06:30-18:25

2 stops17h 55m

Chicago Midway

Tue 28/7

18:58-16:55

2 stops15h 57m

£837

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Tue 14/7

06:30-18:25

2 stops17h 55m

Chicago Midway

Tue 28/7

09:19-09:40

2 stops18h 21m

£839

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Sat 11/7

17:25-18:25

2 stops31h 00m

Chicago Midway

Sat 18/7

09:49-16:50

2 stops25h 01m

£899

LeedsSt. Louis

LBA - STL

LBASTL

Leeds/Bradford

Sun 21/6

06:30-17:23

2 stops16h 53m

Lambert-St Louis

Sun 28/6

11:18-09:30

2 stops16h 12m

£922

LeedsSt. Louis

LBA - STL

LBASTL

Leeds/Bradford

Wed 10/6

10:05-20:39

2 stops16h 34m

Lambert-St Louis

Sun 14/6

19:12-16:55

2 stops15h 43m

£986

LeedsSt. Louis

LBA - STL

LBASTL

Leeds/Bradford

Sat 20/6

08:45-23:59

2 stops21h 14m

Lambert-St Louis

Sat 27/6

06:15-08:15

2 stops44h 00m

£1,296

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	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

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 May 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 £509	Free Cancellation	Rating 7.8 1,522 reviews		Search KLM flights
Aer Lingus	PriceFrom £537	Free Cancellation	Rating 7.3 1,586 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.