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 59% 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 and Delta 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 August 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.

£282 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.

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

14h 00m1 stop Dublin

15:45 - 11:00ORD Chicago O'Hare Intl-LBA Leeds/Bradford

13h 15m1 stop Dublin

£482Multiple Airlines

Mon, 28 Sep - Mon, 5 Oct

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

14h 00m1 stop Dublin

15:45 - 08:30ORD Chicago O'Hare Intl-LBA Leeds/Bradford

10h 45m1 stop Dublin

£485Multiple Airlines

Wed, 30 Sep - Wed, 7 Oct

08:35 - 19:15LBA Leeds/Bradford-ORD Chicago O'Hare Intl

16h 40m1 stop Dublin

21:00 - 22:00ORD Chicago O'Hare Intl-LBA Leeds/Bradford

19h 00m1 stop Dublin

£491Multiple Airlines

Tue, 13 Oct - Tue, 20 Oct

13:45 - 17:50LBA Leeds/Bradford-ORD Chicago O'Hare Intl

34h 05m2 stops Riga Intl Helsinki-Vantaa

15:45 - 22:00ORD Chicago O'Hare Intl-LBA Leeds/Bradford

24h 15m1 stop Dublin

£513Multiple Airlines

Tue, 13 Oct - Tue, 20 Oct

14:40 - 16:10LBA Leeds/Bradford-ORD Chicago O'Hare Intl

31h 30m2 stops Dublin Kastrup Copenhagen

19:15 - 22:00ORD Chicago O'Hare Intl-LBA Leeds/Bradford

20h 45m2 stops Kastrup Copenhagen Dublin

£522Multiple Airlines

Tue, 13 Oct - Tue, 20 Oct

14:30 - 16:10LBA Leeds/Bradford-ORD Chicago O'Hare Intl

31h 40m2 stops Dublin Kastrup Copenhagen

19:15 - 00:35ORD Chicago O'Hare Intl-LBA Leeds/Bradford

23h 20m2 stops Kastrup Copenhagen Dublin

£562Multiple Airlines

Wed, 30 Sep - Wed, 7 Oct

13:45 - 16:10LBA Leeds/Bradford-ORD Chicago O'Hare Intl

32h 25m3 stops Dublin Stockholm Arlanda Kastrup Copenhagen

19:15 - 23:05ORD Chicago O'Hare Intl-LBA Leeds/Bradford

21h 50m2 stops Kastrup Copenhagen Dublin

£585Multiple Airlines

Sun, 27 Sep - Sun, 4 Oct

14:30 - 16:10LBA Leeds/Bradford-ORD Chicago O'Hare Intl

31h 40m2 stops Dublin Kastrup Copenhagen

19:15 - 00:35ORD Chicago O'Hare Intl-LBA Leeds/Bradford

23h 20m3 stops Kastrup Copenhagen Stockholm Arlanda Dublin

£587Multiple Airlines

Wed, 30 Sep - Wed, 7 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

£592Aer Lingus

Sun, 6 Sep - Sun, 13 Sep

08:45 - 19:51LBA Leeds/Bradford-ORD Chicago O'Hare Intl

17h 06m2 stops Dublin Charlotte Douglas

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

10h 30m1 stop Dublin

£800Aer Lingus

Tue, 13 Oct - Tue, 20 Oct

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Aer Lingus flights from Leeds to Illinois

Our best Aer Lingus deals on Leeds to Illinois flight tickets

Aer Lingus

6 Sept

LBA08:45Leeds/Bradford

16h 30m

1 stop

ORD19:15Chicago O'Hare Intl

13 Sept

ORD15:45Chicago O'Hare Intl

10h 30m

1 stop

LBA08:15Leeds/Bradford

£592

Aer Lingus

13 Oct

LBA08:45Leeds/Bradford

17h 06m

2 stops

ORD19:51Chicago O'Hare Intl

20 Oct

ORD15:45Chicago O'Hare Intl

10h 30m

1 stop

LBA08:15Leeds/Bradford

£800

Aer Lingus

13 Oct

LBA21:10Leeds/Bradford

28h 05m

1 stop

ORD19:15Chicago O'Hare Intl

20 Oct

ORD15:45Chicago O'Hare Intl

10h 30m

1 stop

LBA08:15Leeds/Bradford

£823

Air France flights from Leeds to Illinois

Our best Air France deals on Leeds to Illinois flight tickets

Air France

28 Sept

LBA17:25Leeds/Bradford

26h 50m

1 stop

ORD14:15Chicago O'Hare Intl

5 Oct

ORD13:29Chicago O'Hare Intl

14h 01m

2 stops

LBA09:30Leeds/Bradford

£631

Air France

30 Sept

LBA17:25Leeds/Bradford

26h 50m

1 stop

ORD14:15Chicago O'Hare Intl

7 Oct

ORD13:55Chicago O'Hare Intl

13h 35m

2 stops

LBA09:30Leeds/Bradford

£632

Air France

28 Sept

LBA06:30Leeds/Bradford

16h 29m

2 stops

ORD16:59Chicago O'Hare Intl

5 Oct

ORD13:55Chicago O'Hare Intl

13h 35m

2 stops

LBA09:30Leeds/Bradford

£637

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Mon 28/9

06:00-14:00

1 stop14h 00m

Chicago O'Hare Intl

Mon 5/10

15:45-11:00

1 stop13h 15m

£482

Fastest return journey

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Wed 30/9

06:00-14:00

1 stop14h 00m

Chicago O'Hare Intl

Wed 7/10

15:45-08:30

1 stop10h 45m

£485

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Tue 13/10

08:35-19:15

1 stop16h 40m

Chicago O'Hare Intl

Tue 20/10

21:00-22:00

1 stop19h 00m

£490

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Tue 13/10

13:45-17:50

2 stops34h 05m

Chicago O'Hare Intl

Tue 20/10

15:45-22:00

1 stop24h 15m

£513

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Tue 13/10

14:40-16:10

2 stops31h 30m

Chicago O'Hare Intl

Tue 20/10

19:15-22:00

2 stops20h 45m

£522

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Wed 30/9

14:30-16:10

2 stops31h 40m

Chicago O'Hare Intl

Wed 7/10

19:15-00:35

2 stops23h 20m

£562

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Sun 27/9

13:45-16:10

3 stops32h 25m

Chicago O'Hare Intl

Sun 4/10

19:15-23:05

2 stops21h 50m

£585

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Wed 30/9

14:30-16:10

2 stops31h 40m

Chicago O'Hare Intl

Wed 7/10

19:15-00:35

3 stops23h 20m

£587

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Sun 6/9

08:45-19:15

1 stop16h 30m

Chicago O'Hare Intl

Sun 13/9

15:45-08:15

1 stop10h 30m

£592

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Tue 13/10

08:45-19:51

2 stops17h 06m

Chicago O'Hare Intl

Tue 20/10

15:45-08:15

1 stop10h 30m

£800

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 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

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 August 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 £507	Free Cancellation	Rating 7.8 1,558 reviews		Search KLM flights
Aer Lingus	PriceFrom £595	Free Cancellation	Rating 7.3 1,708 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.