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Cheap flights from Leeds to Illinois from £484

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
LBA — ORD
31 Jan — 7 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Leeds to Illinois

Enter your travel dates to find the best prices.

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 1 January 2026.

Wed 11/208:45LBA - ORD
1 stop16h 30mBritish Airways
Wed 18/221:00ORD - LBA
1 stop13h 10mBritish Airways
Deal found 31/12£484
Fri 6/306:05LBA - ORD
1 stop14h 15mVirgin Atlantic
Sun 8/317:40ORD - LBA
2 stops18h 00mVirgin Atlantic
Deal found 1/1£530
Fri 6/306:05LBA - MDW
2 stops18h 35mDelta
Sun 8/318:34MDW - LBA
2 stops17h 06mDelta
Deal found 1/1£534
Wed 11/217:20LBA - MDW
2 stops30h 17mMultiple Airlines
Wed 18/213:28MDW - LBA
2 stops14h 02mMultiple Airlines
Deal found 31/12£535
Wed 28/106:10LBA - STL
2 stops20h 27mKLM
Wed 4/207:10STL - LBA
2 stops20h 20mKLM
Deal found 31/12£573
Thu 22/108:45LBA - ORD
2 stops33h 45mBritish Airways
Sun 25/121:00ORD - LBA
1 stop16h 30mBritish Airways
Deal found 30/12£499
Wed 28/106:10LBA - STL
2 stops15h 57mDelta
Wed 4/213:00STL - LBA
2 stops21h 45mDelta
Deal found 31/12£573
Fri 6/316:45LBA - ORD
1 stop32h 30mBritish Airways
Sun 8/320:40ORD - LBA
1 stop17h 50mBritish Airways
Deal found 1/1£529
Wed 28/108:45LBA - STL
2 stops36h 44mMultiple Airlines
Wed 4/216:05STL - LBA
3 stops22h 05mMultiple Airlines
Deal found 31/12£1,047

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 1 January 2026.

Round-trip from

£484

Popular in

July

Cheapest in

September

Average price

£713
British Airways
  • British Airways
  • 11/2-18/2
  • 2 total stops
  • 29h 40m total
  • Leeds to Illinois
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£87 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 1 January 2026.
Use the filters below to find and compare flights from Leeds to Illinois that are best for you.

Fly from

Leeds

Fly to

Illinois

Route

Depart

Return

Price

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Wed 11/2

08:45-19:15

1 stop16h 30m

Chicago O'Hare Intl

Wed 18/2

21:00-16:10

1 stop13h 10m

£484

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Thu 22/1

08:45-12:30

2 stops33h 45m

Chicago O'Hare Intl

Sun 25/1

21:00-19:30

1 stop16h 30m

£499

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Fri 6/3

16:45-19:15

1 stop32h 30m

Chicago O'Hare Intl

Sun 8/3

20:40-19:30

1 stop17h 50m

£529

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Fri 6/3

06:05-14:20

1 stop14h 15m

Chicago O'Hare Intl

Sun 8/3

17:40-16:40

2 stops18h 00m

£530

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Fri 6/3

06:05-18:40

2 stops18h 35m

Chicago Midway

Sun 8/3

18:34-16:40

2 stops17h 06m

£534

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Wed 11/2

17:20-17:37

2 stops30h 17m

Chicago Midway

Wed 18/2

13:28-09:30

2 stops14h 02m

£535

LeedsSt. Louis

LBA - STL

LBASTL

Leeds/Bradford

Wed 28/1

06:10-20:37

2 stops20h 27m

Lambert-St Louis

Wed 4/2

07:10-09:30

2 stops20h 20m

£573

LeedsSt. Louis

LBA - STL

LBASTL

Leeds/Bradford

Wed 28/1

06:10-16:07

2 stops15h 57m

Lambert-St Louis

Wed 4/2

13:00-16:45

2 stops21h 45m

£573

LeedsSt. Louis

LBA - STL

LBASTL

Leeds/Bradford

Wed 28/1

08:45-15:29

2 stops36h 44m

Lambert-St Louis

Wed 4/2

16:05-20:10

3 stops22h 05m

£1,047

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Wed 4/3

08:45-14:00

1 stop11h 15m

£918

Flights are sorted by cheapest return flights first.

Deals found on 31/12

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 £38). Flying from Leeds to Illinois in July is currently the most expensive (average of £595). 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.

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 1 January 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
7.7
Good
1,435 reviews
Check prices

Food

7.2

Entertainment

7.1

Comfort

7.6

Overall

7.7

Crew

8.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,435 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Food

7.2

Entertainment

7.1

Comfort

7.6

Overall

7.7

Crew

8.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Aer Lingus
7.2
Good
1,418 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Food

7.2

Entertainment

7.1

Comfort

7.6

Overall

7.7

Crew

8.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 £484, British Airways can have you in Illinois from Leeds in 16h 30m. 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 £38). Flying from Leeds to Illinois in July is currently the most expensive (average of £595). 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

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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 1 January 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£482Average£530FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£538Average£666FlexibilityNo 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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