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$305+ Cheap flights from England to Illinois

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ORD
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from England to Illinois

Keep the following information in mind while searching for England to Illinois flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$555
(World Air Fares)

One-way from

$305
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$691

Good round-trip deal

$641 or less

Good one-way deal

$699 or less
Provider with most accurate pricing for London (LON)-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Chicago (CHI) flights.
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From England to Illinois
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One-way flight from England to Illinois
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Highest demand for flights based on searches. 12% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from England to Illinois.
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Price to beat on a one-way flight from England to Illinois.
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Find flight deals from England to Illinois

Cheapest flights from England to Illinois
Explore the most affordable flight options available from England to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This World Air Fares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/1512:20 pmLGW - ORD
2 stops17h 51mFinnair
lun. 5/195:00 amORD - LGW
2 stops21h 35mFinnair
Deal found 4/30$555
This Orbitz deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/56:00 amLHR - ORD
1 stop13h 20mMultiple Airlines
lun. 5/127:05 pmORD - LHR
1 stop11h 55mMultiple Airlines
Deal found 4/28$555
This Lufthansa deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/89:00 amLHR - ORD
1 stop15h 15mLufthansa
vie. 5/166:05 pmORD - LHR
Nonstop8h 15mLufthansa
Deal found 4/29$556
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/88:40 amLHR - ORD
2 stops15h 42mAir Canada
dom. 5/1112:00 pmORD - LHR
2 stops12h 30mAir Canada
Deal found 4/29$557
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/253:40 pmLGW - ORD
1 stop32h 35mIcelandair
lun. 9/297:25 pmORD - LGW
1 stop13h 10mIcelandair
Deal found 4/29$558
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/1312:10 pmLHR - ORD
1 stop33h 45mUnited Airlines
mié. 5/214:25 pmORD - LHR
1 stop32h 30mUnited Airlines
Deal found 4/29$558
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/81:10 pmLHR - ORD
Nonstop8h 45mBritish Airways
jue. 9/187:10 pmORD - LHR
Nonstop7h 55mBritish Airways
Deal found 4/30$561
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/151:05 pmLHR - ORD
1 stop14h 10mIcelandair
mar. 6/37:25 pmORD - LHR
1 stop18h 55mIcelandair
Deal found 4/29$563
This World Air Fares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/188:45 amLCY - ORD
1 stop17h 10mMultiple Airlines
lun. 9/224:00 pmORD - LCY
1 stop18h 25mMultiple Airlines
Deal found 4/29$567
This lastminute.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/811:45 amLHR - ORD
1 stop32h 25mVirgin Atlantic
jue. 5/228:40 amORD - LHR
1 stop22h 30mVirgin Atlantic
Deal found 4/30$571
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/219:20 amLCY - ORD
1 stop10h 50mDelta
mar. 9/94:20 pmORD - LCY
1 stop9h 50mDelta
Deal found 4/30$575
This Finnair deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/52:10 pmLHR - ORD
Nonstop8h 50mFinnair
mié. 1/146:45 pmORD - LHR
Nonstop7h 50mFinnair
Deal found 4/30$583

Cheapflights Fare Finder

Customize your flight search to find flights from England 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 2,558,603 searches. Data last updated mayo 1, 2025.
Use the filters below to find and compare flights from England to Illinois that are best for you.

Fly from

England

Fly to

Illinois

Route

Depart

Return

Price

LondonChicago

LGW - ORD

LGWORD

London Gatwick

jue. 5/15

12:20 pm-12:11 am

2 stops17h 51m

Chicago O'Hare Intl

lun. 5/19

5:00 am-8:35 am

2 stops21h 35m

$555

LondonChicago

LHR - ORD

LHRORD

London Heathrow

lun. 5/5

6:00 am-1:20 pm

1 stop13h 20m

Chicago O'Hare Intl

lun. 5/12

7:05 pm-1:00 pm

1 stop11h 55m

$555

LondonChicago

LHR - ORD

LHRORD

London Heathrow

jue. 5/8

9:00 am-6:15 pm

1 stop15h 15m

Chicago O'Hare Intl

vie. 5/16

6:05 pm-8:20 am

Nonstop8h 15m

$556

LondonChicago

LHR - ORD

LHRORD

London Heathrow

jue. 5/8

8:40 am-6:22 pm

2 stops15h 42m

Chicago O'Hare Intl

dom. 5/11

12:00 pm-6:30 am

2 stops12h 30m

$557

LondonChicago

LGW - ORD

LGWORD

London Gatwick

jue. 9/25

3:40 pm-6:15 pm

1 stop32h 35m

Chicago O'Hare Intl

lun. 9/29

7:25 pm-2:35 pm

1 stop13h 10m

$558

LondonChicago

LHR - ORD

LHRORD

London Heathrow

mar. 5/13

12:10 pm-3:55 pm

1 stop33h 45m

Chicago O'Hare Intl

mié. 5/21

4:25 pm-6:55 am

1 stop32h 30m

$558

LondonChicago

LHR - ORD

LHRORD

London Heathrow

vie. 5/9

1:05 pm-6:15 pm

1 stop11h 10m

Chicago O'Hare Intl

lun. 5/26

7:25 pm-11:55 am

1 stop10h 30m

$562

LondonChicago

LHR - ORD

LHRORD

London Heathrow

vie. 5/16

2:25 pm-5:00 pm

Nonstop8h 35m

Chicago O'Hare Intl

mar. 5/20

11:50 am-6:15 am

1 stop12h 25m

$567

LondonChicago

LHR - ORD

LHRORD

London Heathrow

jue. 5/8

11:45 am-2:10 pm

1 stop32h 25m

Chicago O'Hare Intl

jue. 5/22

8:40 am-1:10 pm

1 stop22h 30m

$571

LondonChicago

LHR - ORD

LHRORD

London Heathrow

jue. 5/8

12:15 pm-2:40 pm

Nonstop8h 25m

Chicago O'Hare Intl

jue. 5/15

7:10 pm-9:05 am

Nonstop7h 55m

$578

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 results
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Best time to book a flight from England to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from England with our price prediction graph.
Estimated round-trip 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 England to Illinois

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

Currently, August is the cheapest month in which you can book a flight from England to Illinois (average of $245). Flying from England to Illinois in March is currently the most expensive (average of $321). 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 ENG to IL?

Find hourly flight availability from England 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 mayo 1, 2025.

When flying from England to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from England to Illinois

Explore weekly flight availability from England to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated mayo 1, 2025.

The most flights from GBENG to USIL are scheduled on a Wednesday (53 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (43 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 mayo 1, 2025.
See what other customers who have flown with Delta, KLM and LOT from England to Illinois have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
781 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines to fly from England to Illinois one-way?

    One-way options have recently been found by users for as low as $528 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include British Airways from $531 and Aer Lingus from $532 one-way.

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

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

  • How can I find direct flights from England to Illinois?

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

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

    Yes. Cheapflights offers flight deals from England 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 England to Illinois?

    Currently, August is the cheapest month in which you can book a flight from England to Illinois (average of $245). Flying from England to Illinois in March is currently the most expensive (average of $321). 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

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Alternative routes for England to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from England to Illinois

Discover the top 10 airlines that operate flights from England 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 2,558,603 searches. Data last updated mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$451Average$670FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$462Average$569FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$483Average$677FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$550Average$834FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$553Average$762FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$562Average$850FlexibilityNo cancel feeOn-time69%
IberiaCheapest$582Average$776FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$584Average$800FlexibilityNo cancel feeOn-time71%
Austrian AirlinesCheapest$586Average$987FlexibilityNo cancel feeOn-time78%
FinnairCheapest$613Average$852FlexibilityNo cancel feeOn-time76%

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