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Cheap flights from Leeds to Illinois from £525

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 13/7. Fares are subject to change and may not be available on all flights or dates of travel.
LBA — ORD
16 May — 23 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Leeds to Illinois

Enter your travel dates to find the best prices.

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 16 April 2026.

Wed 27/506:00
LBA
-
ORD
1 stop14h 00m
Multiple Airlines
Wed 3/615:45
ORD
-
LBA
1 stop10h 45m
Multiple Airlines
Deal found 12/4£557
Fri 29/508:05
LBA
-
ORD
1 stop11h 55m
Multiple Airlines
Fri 5/615:45
ORD
-
LBA
1 stop12h 00m
Multiple Airlines
Deal found 14/4£604
Sat 16/508:45
LBA
-
ORD
1 stop11h 15m
Aer Lingus
Sat 23/521:00
ORD
-
LBA
1 stop16h 35m
Aer Lingus
Deal found 13/4£646
Sat 2/507:20
LBA
-
ORD
3 stops39h 20m
Multiple Airlines
Wed 6/515:45
ORD
-
LBA
3 stops27h 20m
Multiple Airlines
Deal found 15/4£702
Tue 8/906:30
LBA
-
STL
2 stops16h 25m
KLM
Tue 22/911:51
STL
-
LBA
2 stops15h 39m
KLM
Deal found 16/4£730
Sat 6/608:45
LBA
-
ORD
1 stop16h 30m
Aer Lingus
Fri 28/815:45
ORD
-
LBA
1 stop10h 30m
Aer Lingus
Deal found 15/4£733
Wed 27/508:45
LBA
-
ORD
1 stop16h 30m
Aer Lingus
Wed 3/616:55
ORD
-
LBA
2 stops20h 40m
Aer Lingus
Deal found 12/4£745
Sat 6/607:20
LBA
-
ORD
2 stops34h 30m
Multiple Airlines
Fri 28/815:45
ORD
-
LBA
1 stop12h 00m
Multiple Airlines
Deal found 15/4£750
Sat 2/506:30
LBA
-
MDW
2 stops17h 28m
Delta
Wed 6/509:27
MDW
-
LBA
2 stops18h 03m
Delta
Deal found 15/4£792
Wed 27/510:05
LBA
-
MDW
2 stops14h 28m
KLM
Wed 3/613:22
MDW
-
LBA
2 stops14h 08m
KLM
Deal found 12/4£817
Wed 27/506:30
LBA
-
MDW
2 stops17h 26m
Delta
Wed 3/609:22
MDW
-
LBA
2 stops18h 08m
Delta
Deal found 12/4£837
Sat 16/522:30
LBA
-
MDW
3 stops26h 03m
Multiple Airlines
Sat 23/509:22
MDW
-
LBA
3 stops29h 48m
Multiple Airlines
Deal found 13/4£872

Find flight deals from Leeds to Illinois

Keep the following information in mind while searching for Leeds to Illinois flight deals. Data was last updated 16 April 2026.

Round-trip from

£557

One-way from

£525

Popular in

July

Cheapest in

September

Average price

£739
27/5-3/6
  • 27/5-3/6
  • 2 total stops
  • 24h 45m total
  • Leeds to Illinois
Search Deals
British Airways
  • British Airways
  • 13/7
  • 1 total stop
  • 20h 20m total
  • Leeds to Illinois
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£112 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Leeds to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 April 2026.
Use the filters below to find and compare flights from Leeds to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Wed 27/5

06:00-19:50

2 stops19h 50m

Chicago O'Hare Intl

Wed 3/6

17:10-15:00

1 stop15h 50m

£756

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Sat 2/5

15:15-16:00

2 stops30h 45m

Chicago O'Hare Intl

Wed 6/5

19:05-23:10

2 stops22h 05m

£787

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Sat 2/5

06:30-17:58

2 stops17h 28m

Chicago Midway

Wed 6/5

09:27-09:30

2 stops18h 03m

£792

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Fri 29/5

13:55-16:05

2 stops32h 10m

Chicago O'Hare Intl

Fri 5/6

09:55-12:50

2 stops20h 55m

£805

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Wed 27/5

10:05-18:33

2 stops14h 28m

Chicago Midway

Wed 3/6

13:22-09:30

2 stops14h 08m

£817

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Fri 15/5

06:30-14:15

1 stop13h 45m

Chicago O'Hare Intl

Sun 31/5

16:20-22:50

1 stop24h 30m

£832

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Wed 27/5

06:30-19:20

2 stops18h 50m

Chicago O'Hare Intl

Wed 3/6

11:09-09:30

2 stops16h 21m

£837

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Wed 27/5

06:30-17:56

2 stops17h 26m

Chicago Midway

Wed 3/6

09:22-09:30

2 stops18h 08m

£837

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Sat 16/5

08:25-19:50

1 stop17h 25m

Chicago O'Hare Intl

Sat 23/5

17:10-09:30

3 stops34h 20m

£855

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Fri 8/5

19:35-11:30

1 stop21h 55m

Chicago O'Hare Intl

Tue 12/5

21:00-20:35

1 stop17h 35m

£865

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 26 resultsSorted by cheapest first
1
2
3

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

How much does it cost for a return flight from Leeds to Illinois?

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated 16 April 2026.
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
1,499 reviews
Check prices

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

7.2

Crew

8.4

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,499 reviews
KLM
7.8
Good
1,499 reviews
Check prices

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

7.2

Crew

8.4

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Aer Lingus
7.3
Good
1,512 reviews
KLM
7.8
Good
1,499 reviews
Check prices

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

7.2

Crew

8.4

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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?

    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 £817, Delta can have you in Illinois from Leeds in 14h 28m. The distance from Leeds to Illinois is about 3823 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

Discover the top 2 airlines that operate flights from Leeds to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 April 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£475Average£527FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£535Average£731FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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?

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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