How long is the flight from Leeds to Illinois?

For as low as £513, KLM can have you in Illinois from Leeds in 14h 10m. The distance from Leeds to Illinois is about 3820 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What are the most popular routes from Leeds to Illinois?

While some choose either Leeds/Bradford - Chicago Midway or Leeds/Bradford - Lambert-St Louis, Leeds/Bradford - Chicago O'Hare Intl is the most popular route from Leeds to Illinois.

What airport do you fly from for flights from Leeds to Illinois?

If you book a flight to Illinois from Leeds, you will be flying from Leeds/Bradford, which is the city’s only airport. Leeds/Bradford (LBA) is located 6.5 mi from the center of Leeds.

Can I find deals for flights from Leeds to Illinois that include hotel bookings?

Yes. In addition to deals on Leeds to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Leeds to Illinois?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Leeds to Illinois.

Can I find deals for business class flights from Leeds to Illinois?

Yes. Cheapflights offers flight deals from Leeds to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£421+ Flights from Leeds to Illinois

Cheap flight deals from Leeds to Illinois

Round-trip from	£513
One-way from	£421
Popular in	July
Cheapest in	November
Average price	£544

KLM
1/11-9/11
2 total stops
25h 15m total
Leeds to Illinois

Search Deals

Aer Lingus
1/12
1 total stop
11h 15m total
Leeds to Illinois

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£119 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Leeds to Illinois

Cheapest flights from Leeds to Illinois
Explore the most affordable flight options available from Leeds to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Sat 1/1106:10LBA - ORD

1 stop14h 10mKLM

Sun 9/1116:25ORD - LBA

1 stop11h 05mKLM

Deal found 16/9£513

Fri 31/1012:50LBA - ORD

1 stop31h 30mKLM

Fri 7/1113:08ORD - LBA

2 stops14h 22mKLM

Deal found 16/9£519

Fri 31/1006:10LBA - MDW

2 stops21h 04mDelta

Fri 7/1110:40MDW - LBA

2 stops16h 50mDelta

Deal found 16/9£524

Fri 31/1010:00LBA - ORD

2 stops16h 39mDelta

Fri 7/1110:37ORD - LBA

2 stops16h 53mDelta

Deal found 16/9£527

Tue 9/1210:05LBA - ORD

2 stops16h 26mMultiple Airlines

Mon 22/1216:25ORD - LBA

1 stop23h 30mMultiple Airlines

Deal found 16/9£576

Fri 31/1007:30LBA - ORD

3 stops29h 48mMultiple Airlines

Fri 7/1120:15ORD - LBA

2 stops17h 00mMultiple Airlines

Deal found 16/9£577

Thu 20/1108:45LBA - ORD

1 stop11h 15mAer Lingus

Sat 6/1215:50ORD - LBA

1 stop10h 10mAer Lingus

Deal found 16/9£601

Tue 9/1208:45LBA - ORD

1 stop11h 15mAer Lingus

Sun 21/1219:40ORD - LBA

1 stop17h 50mAer Lingus

Deal found 16/9£635

Tue 9/1212:50LBA - ORD

1 stop31h 30mKLM

Tue 23/1213:34ORD - LBA

2 stops13h 56mKLM

Deal found 16/9£644

Tue 7/1006:20LBA - MDW

2 stops18h 05mDelta

Thu 9/1013:08MDW - LBA

2 stops14h 22mDelta

Deal found 17/9£2,320

Sat 15/1106:10LBA - MDW

2 stops17h 58mKLM

Sat 29/1110:47MDW - LBA

2 stops16h 43mKLM

Deal found 16/9£3,522

Best flights from Leeds to Illinois
Discover carefully curated flight deals from Leeds to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Sat 1/1106:10LBA - ORD

1 stop14h 10mKLM

Sun 9/1117:08ORD - LBA

2 stops13h 12mKLM

Deal found 16/9£513

Fri 31/1006:10LBA - MDW

2 stops21h 04mDelta

Fri 7/1110:40MDW - LBA

2 stops16h 50mDelta

Deal found 16/9£524

Thu 5/317:20LBA - ORD

1 stop27h 00mVirgin Atlantic

Mon 9/317:45ORD - LBA

2 stops13h 35mVirgin Atlantic

Deal found 15/9£549

Fri 31/1012:50LBA - ORD

1 stop31h 30mKLM

Fri 7/1116:25ORD - LBA

1 stop11h 05mKLM

Deal found 16/9£513

Fri 31/1010:00LBA - ORD

2 stops16h 39mDelta

Fri 7/1110:37ORD - LBA

2 stops16h 53mDelta

Deal found 16/9£527

Thu 5/306:10LBA - MDW

2 stops17h 58mDelta

Mon 9/314:00MDW - LBA

2 stops21h 45mDelta

Deal found 15/9£553

Thu 19/210:00LBA - STL

2 stops16h 39mDelta

Mon 23/210:00STL - LBA

2 stops17h 30mDelta

Deal found 15/9£832

Tue 7/1006:20LBA - MDW

2 stops18h 05mDelta

Thu 9/1013:08MDW - LBA

2 stops14h 22mDelta

Deal found 17/9£2,320

Sat 15/1106:10LBA - MDW

2 stops17h 58mKLM

Sat 29/1110:47MDW - LBA

2 stops16h 43mKLM

Deal found 16/9£3,522

Last-minute flights from Leeds to Illinois
Discover last-minute flight deals from Leeds to Illinois. Data last updated 18 September 2025 and is based on user searches.

Sun 5/1008:45LBA - ORD

1 stop11h 15mMultiple Airlines

Sat 22/1115:50ORD - LBA

1 stop10h 10mMultiple Airlines

Deal found 16/9£791

Tue 7/1007:55LBA - ORD

3 stops31h 56mMultiple Airlines

Thu 9/1018:00ORD - LBA

2 stops22h 10mMultiple Airlines

Deal found 17/9£763

Tue 7/1008:45LBA - ORD

1 stop16h 15mAer Lingus

Thu 9/1015:45ORD - LBA

1 stop10h 30mAer Lingus

Deal found 17/9£850

Tue 7/1006:20LBA - MDW

2 stops18h 05mDelta

Thu 9/1013:08MDW - LBA

2 stops14h 22mDelta

Deal found 17/9£2,320

Thu 16/1008:45LBA - ORD

1 stop11h 15mMultiple Airlines

Thu 23/1015:45ORD - LBA

1 stop10h 30mMultiple Airlines

Deal found 16/9£660

Fri 31/1012:50LBA - ORD

1 stop31h 30mKLM

Fri 7/1116:25ORD - LBA

1 stop11h 05mKLM

Deal found 16/9£513

Fri 31/1006:10LBA - MDW

2 stops21h 04mDelta

Fri 7/1110:40MDW - LBA

2 stops16h 50mDelta

Deal found 16/9£524

Fri 31/1010:00LBA - ORD

2 stops16h 39mDelta

Fri 7/1110:37ORD - LBA

2 stops16h 53mDelta

Deal found 16/9£527

Fri 31/1007:30LBA - ORD

3 stops29h 48mMultiple Airlines

Fri 7/1120:15ORD - LBA

2 stops17h 00mMultiple Airlines

Deal found 16/9£577

Fly from

Fly to

Route

Depart

Return

Price

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Sat 1/11

06:10-15:20

1 stop14h 10m

Chicago O'Hare Intl

Sun 9/11

17:08-12:20

2 stops13h 12m

£513

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Fri 31/10

12:50-15:20

1 stop31h 30m

Chicago O'Hare Intl

Fri 7/11

16:25-09:30

1 stop11h 05m

£513

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Fri 31/10

06:10-22:14

2 stops21h 04m

Chicago Midway

Fri 7/11

10:40-09:30

2 stops16h 50m

£524

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Fri 31/10

10:00-21:39

2 stops16h 39m

Chicago O'Hare Intl

Fri 7/11

10:37-09:30

2 stops16h 53m

£527

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Thu 5/3

17:20-14:20

1 stop27h 00m

Chicago O'Hare Intl

Mon 9/3

17:45-12:20

2 stops13h 35m

£549

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Thu 5/3

06:10-18:08

2 stops17h 58m

Chicago Midway

Mon 9/3

14:00-16:45

2 stops21h 45m

£553

LeedsSt. Louis

LBA - STL

LBASTL

Leeds/Bradford

Thu 19/2

10:00-20:39

2 stops16h 39m

Lambert-St Louis

Mon 23/2

10:00-09:30

2 stops17h 30m

£832

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Tue 7/10

06:20-18:25

2 stops18h 05m

Chicago Midway

Thu 9/10

13:08-09:30

2 stops14h 22m

£2,320

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Sat 15/11

06:10-18:08

2 stops17h 58m

Chicago Midway

Sat 29/11

10:47-09:30

2 stops16h 43m

£3,522

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Mon 1/12

08:45-14:00

1 stop11h 15m

£421

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Best time to book a flight from Leeds to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Leeds with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Leeds to Illinois

What is the cheapest month to book a flight from Leeds to Illinois?

Currently, January is the cheapest month in which you can book a flight from Leeds to Illinois (average of £595). Flying from Leeds to Illinois in July is currently the most expensive (average of £843). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LBA to IL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Leeds to Illinois as you normally would.

Reviews of airlines servicing Illinois

Get a feel of what it's like to fly with KLM, Virgin Atlantic, andAer Lingus from Leeds to Illinois by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,386 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Virgin Atlantic

7.4

Good

664 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Aer Lingus

7.2

Good

1,277 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

What airport do you fly from for flights from Leeds to Illinois?
If you book a flight to Illinois from Leeds, you will be flying from Leeds/Bradford, which is the city’s only airport. Leeds/Bradford (LBA) is located 6.5 mi from the center of Leeds.
How long is the flight from Leeds to Illinois?
For as low as £513, KLM can have you in Illinois from Leeds in 14h 10m. The distance from Leeds to Illinois is about 3820 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Leeds to Illinois?
While some choose either Leeds/Bradford - Chicago Midway or Leeds/Bradford - Lambert-St Louis, Leeds/Bradford - Chicago O'Hare Intl is the most popular route from Leeds to Illinois.
Can I find deals for flights from Leeds to Illinois that include hotel bookings?
Yes. In addition to deals on Leeds to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Leeds to Illinois?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Leeds to Illinois.
Can I find deals for business class flights from Leeds to Illinois?
Yes. Cheapflights offers flight deals from Leeds to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Leeds to Illinois?
Currently, January is the cheapest month in which you can book a flight from Leeds to Illinois (average of £595). Flying from Leeds to Illinois in July is currently the most expensive (average of £843). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Leeds to Illinois

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Complete your trip

Illinois car hire

Chicago O'Hare Intl Airport car hire

Chicago Midway Airport car hire

Moline Quad-City Airport car hire

Greater Peoria Airport car hire

Bloomington-Normal Airport car hire

Champaign University-Willard Airport car hire

Springfield Capital Airport car hire

Chicago Greater Rockford Airport car hire

Belleville Airport car hire

Marion Williamson County Airport car hire

Quincy Regional Airport car hire

Direct flights to United States

Top 2 airlines flying from Leeds to Illinois

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£476	Average£573	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Aer Lingus	Cheapest£526	Average£657	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

Fly with Cheapflights

How does Cheapflights help users find flights from Leeds to Illinois?

Deals for Leeds to Illinois flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Leeds to Illinois?

Millions of users choose and trust Cheapflights to book the best flight deals from Leeds to Illinois for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Leeds to Illinois with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Leeds to Illinois, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Leeds to Illinois become cheaper?

Yes, Cheapflights offers price alerts on Leeds to Illinois flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Leeds to Illinois from £421

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Leeds to Illinois

Keep the following information in mind while searching for Leeds to Illinois flight deals. Data was last updated 18 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Leeds to Illinois

Cheapest flights from Leeds to IllinoisExplore the most affordable flight options available from Leeds to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from Leeds to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Leeds to Illinois that are best for you.

Best time to book a flight from Leeds to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Leeds with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Leeds to Illinois

What is the cheapest month to book a flight from Leeds to Illinois?

What is the cheapest time of day to fly from LBA to IL?

Find hourly flight availability from Leeds to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

Reviews of airlines servicing Illinois

Get a feel of what it's like to fly with KLM, Virgin Atlantic, andAer Lingus from Leeds to Illinois by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Leeds to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Leeds to Illinois?

How long is the flight from Leeds to Illinois?

What are the most popular routes from Leeds to Illinois?

Can I find deals for flights from Leeds to Illinois that include hotel bookings?

How can I find direct flights from Leeds to Illinois?

Can I find deals for business class flights from Leeds to Illinois?

What is the cheapest month to book a flight from Leeds to Illinois?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Leeds to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Leeds to Illinois

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Leeds to Illinois?

Why should you use Cheapflights to find cheap flight tickets from Leeds to Illinois?

Can Cheapflights find flights from Leeds to Illinois with no change fees?

Can Cheapflights notify me if prices for flights from Leeds to Illinois become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Leeds to Illinois
Explore the most affordable flight options available from Leeds to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.