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

British Airways and Aer Lingus are the most popular carriers operating from Leeds/Bradford to Illinois

Which airlines fly to Illinois?

Aer Lingus, Icelandair and British Airways 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 60% 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 September 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.

£494 Cheap Flights from Leeds to Illinois in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

07:10 - 15:10LBA Leeds/Bradford-ORD Chicago O'Hare Intl

13h 00m1 stop Dublin

15:55 - 08:30ORD Chicago O'Hare Intl-LBA Leeds/Bradford

10h 35m1 stop Dublin

£494Multiple Airlines

Thu, 29 Oct - Thu, 5 Nov

07:10 - 15:10LBA Leeds/Bradford-ORD Chicago O'Hare Intl

13h 00m1 stop Dublin

15:55 - 08:30ORD Chicago O'Hare Intl-LBA Leeds/Bradford

10h 35m1 stop Dublin

£499Multiple Airlines

Thu, 29 Oct - Thu, 5 Nov

08:30 - 19:20LBA Leeds/Bradford-ORD Chicago O'Hare Intl

15h 50m1 stop Dublin

20:05 - 15:00ORD Chicago O'Hare Intl-LBA Leeds/Bradford

12h 55m1 stop Dublin

£536Multiple Airlines

Wed, 28 Oct - Wed, 4 Nov

08:30 - 19:15LBA Leeds/Bradford-ORD Chicago O'Hare Intl

16h 45m1 stop Dublin

21:00 - 15:15ORD Chicago O'Hare Intl-LBA Leeds/Bradford

12h 15m1 stop Dublin

£579British Airways

Tue, 9 Feb - Tue, 16 Feb

13:15 - 19:20LBA Leeds/Bradford-ORD Chicago O'Hare Intl

11h 05m1 stop Dublin

15:55 - 08:00ORD Chicago O'Hare Intl-LBA Leeds/Bradford

10h 05m1 stop Dublin

£597Aer Lingus

Sat, 31 Oct - Sat, 7 Nov

08:45 - 19:15LBA Leeds/Bradford-ORD Chicago O'Hare Intl

16h 30m1 stop Dublin

15:45 - 08:15ORD Chicago O'Hare Intl-LBA Leeds/Bradford

10h 30m1 stop Dublin

£620Aer Lingus

Fri, 2 Oct - Sat, 10 Oct

08:45 - 19:15LBA Leeds/Bradford-ORD Chicago O'Hare Intl

16h 30m1 stop Dublin

15:45 - 08:15ORD Chicago O'Hare Intl-LBA Leeds/Bradford

10h 30m1 stop Dublin

£642Aer Lingus

Sat, 3 Oct - Thu, 8 Oct

06:30 - 14:45LBA Leeds/Bradford-STL Lambert-St Louis

14h 15m2 stops Amsterdam Schiphol Minneapolis St Paul

18:05 - 16:50STL Lambert-St Louis-LBA Leeds/Bradford

16h 45m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

£763KLM

Tue, 13 Oct - Tue, 20 Oct

06:30 - 18:00LBA Leeds/Bradford-MDW Chicago Midway

17h 30m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

13:27 - 09:40MDW Chicago Midway-LBA Leeds/Bradford

15h 13m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

£883KLM

Fri, 23 Oct - Sat, 31 Oct

17:25 - 17:15LBA Leeds/Bradford-ORD Chicago O'Hare Intl

29h 50m2 stops Amsterdam Schiphol Paris Charles de Gaulle

17:25 - 09:40ORD Chicago O'Hare Intl-LBA Leeds/Bradford

11h 15m1 stop Amsterdam Schiphol

£1,853KLM

Sat, 24 Oct - Sat, 31 Oct

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Delta flights from Leeds to Illinois

Our best Delta deals on Leeds to Illinois flight tickets

Delta

14 Oct

LBA06:30Leeds/Bradford

14h 00m

1 stop

ORD14:30Chicago O'Hare Intl

21 Oct

ORD10:24Chicago O'Hare Intl

17h 06m

2 stops

LBA09:30Leeds/Bradford

£604

Delta

29 Oct

LBA06:00Leeds/Bradford

14h 25m

1 stop

ORD15:25Chicago O'Hare Intl

5 Nov

ORD12:00Chicago O'Hare Intl

15h 40m

2 stops

LBA09:40Leeds/Bradford

£606

Delta

2 Oct

LBA10:05Leeds/Bradford

17h 32m

2 stops

ORD21:37Chicago O'Hare Intl

10 Oct

ORD16:15Chicago O'Hare Intl

18h 35m

1 stop

LBA16:50Leeds/Bradford

£607

British Airways flights from Leeds to Illinois

Our best British Airways deals on Leeds to Illinois flight tickets

British Airways

11 Jan

LBA08:30Leeds/Bradford

16h 45m

1 stop

ORD19:15Chicago O'Hare Intl

18 Jan

ORD21:00Chicago O'Hare Intl

12h 15m

1 stop

LBA15:15Leeds/Bradford

£576

British Airways

9 Feb

LBA08:30Leeds/Bradford

16h 45m

1 stop

ORD19:15Chicago O'Hare Intl

16 Feb

ORD21:00Chicago O'Hare Intl

12h 15m

1 stop

LBA15:15Leeds/Bradford

£579

British Airways

29 Oct

LBA08:30Leeds/Bradford

15h 50m

1 stop

ORD19:20Chicago O'Hare Intl

5 Nov

ORD15:55Chicago O'Hare Intl

10h 05m

1 stop

LBA08:00Leeds/Bradford

£630

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Thu 29/10

07:10-15:10

1 stop13h 00m

Chicago O'Hare Intl

Thu 5/11

15:55-08:30

1 stop10h 35m

£494

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Thu 29/10

07:10-15:10

1 stop13h 00m

Chicago O'Hare Intl

Thu 5/11

15:55-08:30

1 stop10h 35m

£499

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Wed 28/10

08:30-19:20

1 stop15h 50m

Chicago O'Hare Intl

Wed 4/11

20:05-15:00

1 stop12h 55m

£536

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Tue 9/2

08:30-19:15

1 stop16h 45m

Chicago O'Hare Intl

Tue 16/2

21:00-15:15

1 stop12h 15m

£579

Fastest return journey

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Sat 31/10

13:15-19:20

1 stop11h 05m

Chicago O'Hare Intl

Sat 7/11

15:55-08:00

1 stop10h 05m

£597

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Fri 2/10

08:45-19:15

1 stop16h 30m

Chicago O'Hare Intl

Sat 10/10

15:45-08:15

1 stop10h 30m

£620

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Sat 3/10

08:45-19:15

1 stop16h 30m

Chicago O'Hare Intl

Thu 8/10

15:45-08:15

1 stop10h 30m

£642

LeedsSt. Louis

LBA Leeds/Bradford - STL Lambert-St Louis

LBASTL

Leeds/Bradford

Tue 13/10

06:30-14:45

2 stops14h 15m

Lambert-St Louis

Tue 20/10

18:05-16:50

2 stops16h 45m

£763

LeedsChicago

LBA Leeds/Bradford - MDW Chicago Midway

LBAMDW

Leeds/Bradford

Fri 23/10

06:30-18:00

2 stops17h 30m

Chicago Midway

Sat 31/10

13:27-09:40

2 stops15h 13m

£883

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Sat 24/10

17:25-17:15

2 stops29h 50m

Chicago O'Hare Intl

Sat 31/10

17:25-09:40

1 stop11h 15m

£1,853

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 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 January is also cheap. Prices for this month can be found on momondo for an average of £0.

Cheap Leeds to Illinois flight deals and tips

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

Best price found	£906
Fastest flight time	11h 55m
Direct flights	None

The best one-way flight to Illinois from Leeds in the past 72 hours is £906. The best return flight deal from Leeds to Illinois found on momondo in the last 72 hours is £494.

The fastest flight from Leeds to Illinois takes 11h 55m

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 September 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 1,580 reviews		Search KLM flights
Aer Lingus	PriceFrom £576	Free Cancellation	Rating 7.3 1,763 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.