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 61% 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?

Air France and British Airways 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 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.

£355 Cheap Flights from Leeds to Illinois in 2026

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.

06:05 - 19:15LBA Leeds/Bradford-ORD Chicago O'Hare Intl

19h 10m1 stop Dublin

21:00 - 17:35ORD Chicago O'Hare Intl-LBA Leeds/Bradford

14h 35m1 stop Dublin

£511Multiple Airlines

Thu, 8 Oct - Wed, 14 Oct

06:05 - 19:15LBA Leeds/Bradford-ORD Chicago O'Hare Intl

19h 10m1 stop Dublin

21:00 - 16:20ORD Chicago O'Hare Intl-LBA Leeds/Bradford

13h 20m1 stop Dublin

£511Multiple Airlines

Thu, 8 Oct - Thu, 15 Oct

06:05 - 14:00LBA Leeds/Bradford-ORD Chicago O'Hare Intl

13h 55m1 stop Dublin

16:55 - 08:00ORD Chicago O'Hare Intl-LBA Leeds/Bradford

10h 05m1 stop Dublin

£519Multiple Airlines

Thu, 22 Oct - Thu, 29 Oct

08:05 - 19:15LBA Leeds/Bradford-ORD Chicago O'Hare Intl

17h 10m1 stop Dublin

21:00 - 17:35ORD Chicago O'Hare Intl-LBA Leeds/Bradford

14h 35m1 stop Dublin

£575Multiple Airlines

Fri, 9 Oct - Wed, 14 Oct

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

28h 00m1 stop Amsterdam Schiphol

16:25 - 09:40ORD Chicago O'Hare Intl-LBA Leeds/Bradford

11h 15m1 stop Amsterdam Schiphol

£584Air France

Sat, 24 Oct - Sat, 28 Nov

06:30 - 14:15LBA Leeds/Bradford-ORD Chicago O'Hare Intl

13h 45m1 stop Amsterdam Schiphol

13:56 - 09:40ORD Chicago O'Hare Intl-LBA Leeds/Bradford

14h 44m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

£587Air France

Thu, 22 Oct - Thu, 29 Oct

06:00 - 14:25LBA Leeds/Bradford-ORD Chicago O'Hare Intl

14h 25m1 stop Amsterdam Schiphol

16:25 - 16:45ORD Chicago O'Hare Intl-LBA Leeds/Bradford

18h 20m1 stop Amsterdam Schiphol

£591Air France

Sat, 13 Feb - Sat, 20 Feb

06:00 - 14:25LBA Leeds/Bradford-ORD Chicago O'Hare Intl

14h 25m1 stop Amsterdam Schiphol

11:30 - 09:40ORD Chicago O'Hare Intl-LBA Leeds/Bradford

16h 10m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

£593Multiple Airlines

Sat, 13 Feb - Sat, 20 Feb

08:45 - 14:00LBA Leeds/Bradford-ORD Chicago O'Hare Intl

11h 15m1 stop Dublin

21:00 - 20:35ORD Chicago O'Hare Intl-LBA Leeds/Bradford

17h 35m1 stop Dublin

£606Aer Lingus

Sat, 10 Oct - Thu, 15 Oct

08:30 - 14:10LBA Leeds/Bradford-ORD Chicago O'Hare Intl

11h 40m1 stop Dublin

22:35 - 15:15ORD Chicago O'Hare Intl-LBA Leeds/Bradford

34h 40m2 stops Nashville Intl Dublin

£1,097Aer Lingus

Mon, 21 Dec - Mon, 4 Jan

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Air France flights from Leeds to Illinois

Our best Air France deals on Leeds to Illinois flight tickets

Air France

24 Oct

LBA17:25Leeds/Bradford

28h 00m

1 stop

ORD15:25Chicago O'Hare Intl

28 Nov

ORD16:25Chicago O'Hare Intl

11h 15m

1 stop

LBA09:40Leeds/Bradford

£584

Air France

22 Oct

LBA06:30Leeds/Bradford

13h 45m

1 stop

ORD14:15Chicago O'Hare Intl

29 Oct

ORD13:56Chicago O'Hare Intl

14h 44m

2 stops

LBA09:40Leeds/Bradford

£587

Air France

13 Feb

LBA06:00Leeds/Bradford

14h 25m

1 stop

ORD14:25Chicago O'Hare Intl

20 Feb

ORD16:25Chicago O'Hare Intl

18h 20m

1 stop

LBA16:45Leeds/Bradford

£591

British Airways flights from Leeds to Illinois

Our best British Airways deals on Leeds to Illinois flight tickets

British Airways

29 Oct

LBA08:30Leeds/Bradford

15h 50m

1 stop

ORD19:20Chicago O'Hare Intl

4 Nov

ORD20:05Chicago O'Hare Intl

13h 10m

1 stop

LBA15:15Leeds/Bradford

£627

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

£628

British Airways

8 Oct

LBA08:45Leeds/Bradford

16h 30m

1 stop

ORD19:15Chicago O'Hare Intl

15 Oct

ORD22:30Chicago O'Hare Intl

16h 05m

2 stops

LBA20:35Leeds/Bradford

£652

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Thu 8/10

06:05-19:15

1 stop19h 10m

Chicago O'Hare Intl

Wed 14/10

21:00-17:35

1 stop14h 35m

£511

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Thu 8/10

06:05-19:15

1 stop19h 10m

Chicago O'Hare Intl

Thu 15/10

21:00-16:20

1 stop13h 20m

£511

Fastest return journey

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Thu 22/10

06:05-14:00

1 stop13h 55m

Chicago O'Hare Intl

Thu 29/10

16:55-08:00

1 stop10h 05m

£519

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Fri 9/10

08:05-19:15

1 stop17h 10m

Chicago O'Hare Intl

Wed 14/10

21:00-17:35

1 stop14h 35m

£575

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Sat 24/10

17:25-15:25

1 stop28h 00m

Chicago O'Hare Intl

Sat 28/11

16:25-09:40

1 stop11h 15m

£584

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Thu 22/10

06:30-14:15

1 stop13h 45m

Chicago O'Hare Intl

Thu 29/10

13:56-09:40

2 stops14h 44m

£587

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Sat 13/2

06:00-14:25

1 stop14h 25m

Chicago O'Hare Intl

Sat 20/2

16:25-16:45

1 stop18h 20m

£591

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Sat 13/2

06:00-14:25

1 stop14h 25m

Chicago O'Hare Intl

Sat 20/2

11:30-09:40

2 stops16h 10m

£593

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Sat 10/10

08:45-14:00

1 stop11h 15m

Chicago O'Hare Intl

Thu 15/10

21:00-20:35

1 stop17h 35m

£606

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Mon 21/12

08:30-14:10

1 stop11h 40m

Chicago O'Hare Intl

Mon 4/1

22:35-15:15

2 stops34h 40m

£1,097

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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	£355
Fastest flight time	16h 30m
Direct flights	None

The best one-way flight to Illinois from Leeds in the past 72 hours is £355. The best return flight deal from Leeds to Illinois found on momondo in the last 72 hours is £511.

The fastest flight from Leeds to Illinois takes 16h 30m

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 £506	Free Cancellation	Rating 7.8 1,576 reviews		Search KLM flights
Aer Lingus	PriceFrom £573	Free Cancellation	Rating 7.3 1,755 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.