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Cheap flights from Leeds to Illinois from £363

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
LBA — ORD
2 Apr — 9 Apr1
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 3 March 2026.

Sun 12/407:00
LBA
-
ORD
1 stop18h 15m
Multiple Airlines
Sun 19/415:45
ORD
-
LBA
1 stop10h 40m
Multiple Airlines
Deal found 26/2£505
Tue 14/408:35
LBA
-
ORD
2 stops15h 40m
Multiple Airlines
Tue 21/419:25
ORD
-
LBA
2 stops12h 25m
Multiple Airlines
Deal found 28/2£539
Thu 16/408:45
LBA
-
ORD
2 stops15h 30m
Multiple Airlines
Thu 23/419:25
ORD
-
LBA
2 stops17h 45m
Multiple Airlines
Deal found 2/3£577
Mon 13/406:00
LBA
-
ORD
1 stop14h 00m
Multiple Airlines
Sun 19/415:45
ORD
-
LBA
1 stop10h 40m
Multiple Airlines
Deal found 26/2£620
Tue 14/406:30
LBA
-
ORD
1 stop13h 45m
KLM
Tue 21/413:06
ORD
-
LBA
2 stops14h 24m
KLM
Deal found 28/2£632
Tue 14/406:30
LBA
-
MDW
2 stops17h 28m
Delta
Tue 21/409:27
MDW
-
LBA
2 stops18h 03m
Delta
Deal found 28/2£636
Thu 16/406:30
LBA
-
ORD
1 stop13h 45m
Virgin Atlantic
Thu 23/406:50
ORD
-
LBA
2 stops20h 40m
Virgin Atlantic
Deal found 2/3£662
Mon 13/406:30
LBA
-
ORD
1 stop14h 00m
Delta
Sun 19/408:52
ORD
-
LBA
2 stops18h 38m
Delta
Deal found 26/2£665
Mon 13/406:30
LBA
-
MDW
2 stops17h 28m
Delta
Sun 19/409:27
MDW
-
LBA
2 stops18h 03m
Delta
Deal found 26/2£668
Wed 24/606:30
LBA
-
ORD
1 stop14h 00m
Delta
Thu 9/710:40
ORD
-
LBA
2 stops17h 00m
Delta
Deal found 2/3£688
Thu 16/406:30
LBA
-
MDW
2 stops15h 59m
Virgin Atlantic
Thu 23/412:52
MDW
-
LBA
2 stops14h 38m
Virgin Atlantic
Deal found 2/3£694
Sun 12/406:30
LBA
-
ORD
1 stop13h 45m
Delta
Sun 19/408:52
ORD
-
LBA
2 stops18h 38m
Delta
Deal found 26/2£694

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 3 March 2026.

Round-trip from

£505

One-way from

£363

Popular in

June

Cheapest in

September

Average price

£702
12/4-19/4
  • 12/4-19/4
  • 2 total stops
  • 28h 55m total
  • Leeds to Illinois
Search Deals
18/3
  • 18/3
  • 3 total stops
  • 55h 35m total
  • Leeds to Illinois
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£83 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 3 March 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

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Tue 14/4

06:30-14:15

1 stop13h 45m

Chicago O'Hare Intl

Tue 21/4

13:06-09:30

2 stops14h 24m

£632

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Tue 14/4

06:30-17:58

2 stops17h 28m

Chicago Midway

Tue 21/4

09:27-09:30

2 stops18h 03m

£636

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Mon 13/4

06:30-14:30

1 stop14h 00m

Chicago O'Hare Intl

Sun 19/4

08:52-09:30

2 stops18h 38m

£665

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Mon 13/4

06:30-17:58

2 stops17h 28m

Chicago Midway

Sun 19/4

09:27-09:30

2 stops18h 03m

£668

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Wed 24/6

06:30-14:30

1 stop14h 00m

Chicago O'Hare Intl

Thu 9/7

10:40-09:40

2 stops17h 00m

£688

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Thu 16/4

06:30-16:29

2 stops15h 59m

Chicago Midway

Thu 23/4

12:52-09:30

2 stops14h 38m

£694

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Sun 12/4

06:30-14:15

1 stop13h 45m

Chicago O'Hare Intl

Sun 19/4

08:52-09:30

2 stops18h 38m

£694

LeedsChicago

LBA - MDW

LBAMDW

Leeds/Bradford

Sun 12/4

06:30-18:40

2 stops18h 10m

Chicago Midway

Sun 19/4

18:38-16:50

2 stops16h 12m

£698

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Mon 13/4

17:25-18:15

3 stops30h 50m

Chicago O'Hare Intl

Sun 19/4

19:25-19:10

2 stops17h 45m

£710

LeedsChicago

LBA - ORD

LBAORD

Leeds/Bradford

Wed 24/6

06:30-14:30

1 stop14h 00m

Chicago O'Hare Intl

Fri 10/7

16:20-09:35

1 stop11h 15m

£718

Flights are sorted by cheapest return flights first.

Deals found on 2/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 £68). Flying from Leeds to Illinois in July is currently the most expensive (average of £604). 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 3 March 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
1,461 reviews
Check prices

Crew

8.4

Boarding

7.8

Overall

7.7

Entertainment

7.1

Food

7.3

Comfort

7.6

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
7.7
Good
1,461 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Crew

8.4

Boarding

7.8

Overall

7.7

Entertainment

7.1

Food

7.3

Comfort

7.6

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
7.2
Good
1,464 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Crew

8.4

Boarding

7.8

Overall

7.7

Entertainment

7.1

Food

7.3

Comfort

7.6

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 £632, KLM can have you in Illinois from Leeds in 13h 45m. 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 £68). Flying from Leeds to Illinois in July is currently the most expensive (average of £604). 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 3 March 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£485Average£533FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£540Average£740FlexibilityNo 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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