How long is the flight from Leeds to Illinois?

For as low as £643, Air France can have you in Illinois from Leeds in 16h 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 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.

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.

£288+ Cheap Flights from Leeds to Illinois

Cheap flight deals from Leeds to Illinois

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 23 August 2026.

Mon 23/1106:00 -

1 stop18h 25m

Wed 9/1215:55 -

1 stop10h 10m

Deal found 21/8£398

Fri 4/908:05 -

1 stop11h 55m

Mon 14/915:45 -

1 stop13h 15m

Deal found 18/8£472

Wed 9/914:30 -

1 stop10h 45m

Sun 20/921:00 -

1 stop20h 05m

Deal found 21/8£475

Mon 5/1006:00 -

1 stop14h 00m

Sun 11/1015:45 -

1 stop10h 40m

Deal found 22/8£481

Sat 19/908:45 -

1 stop16h 30m

Sat 26/915:45 -

1 stop11h 40m

Deal found 22/8£498

Fri 4/908:05 -

1 stop11h 55m

Fri 18/915:45 -

1 stop15h 00m

Deal found 18/8£506

Sun 6/907:00 -

1 stop13h 00m

Sat 19/915:45 -

1 stop11h 40m

Deal found 18/8£598

Wed 2/906:00 -

1 stop19h 15m

Tue 15/915:45 -

1 stop10h 40m

Deal found 18/8£599

Tue 1/908:35 -

1 stop11h 25m

Tue 15/915:45 -

1 stop10h 40m

Deal found 18/8£600

Sun 6/907:00 -

1 stop13h 00m

Wed 16/915:45 -

1 stop10h 45m

Deal found 18/8£602

Tue 8/906:30 -

2 stops17h 49m

Sun 13/918:40 -

2 stops16h 10m

Deal found 19/8£647

Thu 3/906:30 -

2 stops18h 03m

Mon 7/918:42 -

2 stops16h 08m

Deal found 18/8£648

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 23 August 2026.

Sat 19/908:45 -

1 stop16h 30m

Sat 26/915:45 -

1 stop11h 40m

Deal found 22/8£498

Wed 7/1006:30 -

2 stops16h 10m

Wed 14/1016:50 -

1 stop10h 40m

Deal found 23/8£643

Fri 4/906:30 -

1 stop13h 45m

Thu 17/916:15 -

1 stop11h 15m

Deal found 18/8£644

Mon 23/1106:00 -

2 stops16h 14m

Wed 9/1213:00 -

2 stops14h 40m

Deal found 21/8£1,142

Tue 8/908:35 -

1 stop11h 25m

Sun 13/915:45 -

1 stop10h 40m

Deal found 19/8£602

Thu 3/906:30 -

1 stop13h 45m

Wed 16/916:50 -

1 stop18h 00m

Deal found 18/8£644

Tue 8/906:30 -

2 stops17h 49m

Sun 13/918:40 -

2 stops16h 10m

Deal found 19/8£647

Tue 13/1006:30 -

1 stop13h 45m

Tue 20/1012:30 -

2 stops15h 00m

Deal found 21/8£647

Thu 3/906:30 -

2 stops18h 03m

Mon 7/918:42 -

2 stops16h 08m

Deal found 18/8£648

Sun 20/917:25 -

2 stops28h 29m

Sun 27/918:54 -

2 stops21h 56m

Deal found 23/8£816

Thu 3/906:30 -

2 stops18h 03m

Wed 16/919:01 -

2 stops15h 49m

Deal found 18/8£648

Wed 2/910:05 -

2 stops16h 25m

Tue 15/910:29 -

2 stops17h 01m

Deal found 18/8£648

Wed 2/910:05 -

2 stops18h 31m

Tue 15/919:01 -

2 stops15h 49m

Deal found 18/8£651

Wed 7/1006:30 -

2 stops16h 17m

Wed 14/1009:29 -

2 stops18h 01m

Deal found 23/8£652

Mon 5/1006:30 -

2 stops18h 03m

Sun 11/1012:27 -

2 stops15h 03m

Deal found 22/8£652

Sun 20/906:30 -

2 stops16h 17m

Sun 27/908:46 -

2 stops18h 44m

Deal found 23/8£795

Fri 4/906:30 -

2 stops17h 31m

Thu 17/913:19 -

2 stops14h 11m

Deal found 18/8£960

Find flight deals from Leeds to Illinois

Round-trip from	£398
One-way from	£288
Popular in	June
Cheapest in	December
Average price	£740

Aer Lingus
23/11-9/12
2 total stops
28h 35m total
Leeds to Illinois

Search Deals

17/10
3 total stops
34h 20m total
Leeds to Illinois

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£56 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Sat 19/9

08:45-19:15

1 stop16h 30m

Chicago O'Hare Intl

Sat 26/9

15:45-09:25

1 stop11h 40m

£498

Fastest return journey

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Tue 8/9

08:35-14:00

1 stop11h 25m

Chicago O'Hare Intl

Sun 13/9

15:45-08:25

1 stop10h 40m

£602

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Wed 7/10

06:30-16:40

2 stops16h 10m

Chicago O'Hare Intl

Wed 14/10

16:50-09:30

1 stop10h 40m

£643

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Fri 4/9

06:30-14:15

1 stop13h 45m

Chicago O'Hare Intl

Thu 17/9

16:15-09:30

1 stop11h 15m

£644

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Thu 3/9

06:30-14:15

1 stop13h 45m

Chicago O'Hare Intl

Wed 16/9

16:50-16:50

1 stop18h 00m

£644

LeedsChicago

LBA Leeds/Bradford - MDW Chicago Midway

LBAMDW

Leeds/Bradford

Tue 8/9

06:30-18:19

2 stops17h 49m

Chicago Midway

Sun 13/9

18:40-16:50

2 stops16h 10m

£647

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Tue 13/10

06:30-14:15

1 stop13h 45m

Chicago O'Hare Intl

Tue 20/10

12:30-09:30

2 stops15h 00m

£647

LeedsChicago

LBA Leeds/Bradford - MDW Chicago Midway

LBAMDW

Leeds/Bradford

Thu 3/9

06:30-18:33

2 stops18h 03m

Chicago Midway

Mon 7/9

18:42-16:50

2 stops16h 08m

£648

LeedsChicago

LBA Leeds/Bradford - MDW Chicago Midway

LBAMDW

Leeds/Bradford

Thu 3/9

06:30-18:33

2 stops18h 03m

Chicago Midway

Wed 16/9

19:01-16:50

2 stops15h 49m

£648

LeedsChicago

LBA Leeds/Bradford - ORD Chicago O'Hare Intl

LBAORD

Leeds/Bradford

Wed 2/9

10:05-20:30

2 stops16h 25m

Chicago O'Hare Intl

Tue 15/9

10:29-09:30

2 stops17h 01m

£648

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 28 resultsSorted by cheapest first

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.

LBA-ORD

LBA-MDW

LBA-STL

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

LBA-USIL

LBA-ORD

LBA-MDW

LBA-STL

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Illinois

Get a feel of what it's like to fly with KLM and Aer 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

1,562 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

KLM

7.8

Good

1,562 reviews

KLM

7.8

Good

1,562 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Aer Lingus

7.3

Good

1,717 reviews

KLM

7.8

Good

1,562 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

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 £643, Air France can have you in Illinois from Leeds in 16h 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.

See more FAQs

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Alternative routes for Leeds to Illinois

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Top 2 airlines flying from Leeds to Illinois

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£503	Average£524	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Aer Lingus	Cheapest£569	Average£731	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 £288

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 17/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 23 August 2026.

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 23 August 2026.

Best flights from Leeds to IllinoisDiscover 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 23 August 2026.

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 23 August 2026.

Last-minute flights from Leeds to IllinoisDiscover last-minute flight deals from Leeds to Illinois. Data last updated 23 August 2026 and is based on user searches.

Discover last-minute flight deals from Leeds to Illinois. Data last updated 23 August 2026 and is based on user searches.

One-way flights from Leeds to IllinoisSearch for one-way flight options from Leeds to Illinois. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Search for one-way flight options from Leeds to Illinois. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Find flight deals from Leeds to Illinois

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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

Reviews of airlines servicing Illinois

Get a feel of what it's like to fly with KLM and Aer 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

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?

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.

Complete your trip

Complete your trip to Illinois by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Leeds to Illinois by cabin class

Find flights from Leeds to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Leeds and Illinois flights

Browse other Leeds and Illinois flight options. Last updated on 23 August 2026.

Popular flight searches

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Leeds to Illinois flights

Consider these flights travelling from Leeds to Illinois.

Top 2 airlines flying from Leeds to Illinois

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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?

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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 23 August 2026.

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 23 August 2026.

Last-minute flights from Leeds to Illinois
Discover last-minute flight deals from Leeds to Illinois. Data last updated 23 August 2026 and is based on user searches.

One-way flights from Leeds to Illinois
Search for one-way flight options from Leeds to Illinois. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.