Cheap flights from the United Kingdom to Illinois from £186
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 7/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from United Kingdom to Illinois?
To save up to 14% on this flight, we recommend booking at least 50 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from United Kingdom to Illinois from £542 1-2 weeks out and tickets from £584 for flights departing within the next 72 hours.
What is the cheapest month to fly from United Kingdom to Illinois?
Our data shows that February tends to be the cheapest month to fly to Illinois from United Kingdom. Users have commonly found prices around £529 for the month, but tickets can be as low as £308. Due to multiple factors, prepare for potentially higher prices in July.
When is the cheapest time to fly from United Kingdom to Illinois (GB - IL)?
When flying from United Kingdom 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.
Cheap Scandinavian Airlines flights from United Kingdom to Illinois
Explore cheap flight options specifically provided by Scandinavian Airlines for the route between United Kingdom and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 928,181 searches. Data last updated 25 April 2024.
Find some of the cheapest Scandinavian Airlines flights travelling from United Kingdom to Illinois. Deals update often to give you more flight options matching your criteria
Cheap KLM flights from United Kingdom to Illinois
Explore cheap flight options specifically provided by KLM for the route between United Kingdom and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 928,181 searches. Data last updated 25 April 2024.
Some of the best deals we've found on KLM flights travelling from United Kingdom to Illinois. Deals frequently update to provide users with more options.
Cheap United Kingdom to Illinois flights in April & May 2024
Find cheap flight options from United Kingdom to Illinois specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 928,181 searches. Prices were last updated on 25 April 2024.
Listed are some of the best fares we've found on flights departing from United Kingdom to Illinois in 2024. More deals are always being added, so be sure to check back regularly.
United Kingdom to Illinois 2024 flight deals
Discover exclusive flight deals for travel between United Kingdom and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 928,181 searches. Data last updated 25 April 2024.
Listed are some of the best fares we've found on flights departing from United Kingdom to Illinois in 2024. More deals are always being added, so be sure to check back regularly.
Direct flights to Illinois from United Kingdom
Discover direct flight options from United Kingdom to Illinois. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 928,181 searches. Data last updated 25 April 2024.
To help reduce your travel time, choose from one of these non-stop flights from United Kingdom to Illinois. Users seeking other options on flights from United Kingdom to Illinois should update the search form at the top of the page.
United Kingdom to Illinois flights leaving soon
Find last-minute flight options from United Kingdom to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 928,181 searches. Data last updated 25 April 2024.
Check out these flights departing soon from United Kingdom to Illinois. Users should examine the flight details to ensure there are no surprises.
One-way flights to Illinois from United Kingdom
Search for one-way flight options from United Kingdom to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 928,181 searches. Data last updated 25 April 2024.
Some of the best available deals we've found on one-way flights from United Kingdom to Illinois. For those needing a return trip from United Kingdom, there is a search form available above.
Find flights from United Kingdom to Illinois within your budget
Customise your flight search to find flights from United Kingdom 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 928,181 searches. Data last updated 25 April 2024.
Fly from
Fly to
Budget
£370 - £443
Route
Depart
Return
Price
London GatwickChicago O'Hare Intl
LGW - ORD
LGWORD
London Gatwick
Tue 4/6
1 stop28h 29m
Chicago O'Hare Intl
Tue 10/9
1 stop14h 11m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Sat 21/9
1 stop16h 10m
Chicago O'Hare Intl
Sun 6/10
1 stop12h 45m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Wed 15/5
1 stop15h 55m
Chicago O'Hare Intl
Sun 19/5
1 stop31h 50m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Wed 8/5
1 stop13h 35m
Chicago O'Hare Intl
Wed 15/5
Nonstop7h 50m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Wed 8/5
2 stops16h 03m
Chicago O'Hare Intl
Wed 15/5
1 stop13h 40m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Wed 29/5
1 stop14h 00m
Chicago O'Hare Intl
Tue 3/12
1 stop14h 05m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Wed 15/5
Nonstop8h 40m
Chicago O'Hare Intl
Sun 19/5
Nonstop7h 45m
ManchesterChicago O'Hare Intl
MAN - ORD
MANORD
Manchester
Tue 10/9
1 stop14h 10m
Chicago O'Hare Intl
Sun 22/9
1 stop10h 10m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Tue 28/5
1 stop14h 05m
Chicago O'Hare Intl
Mon 23/9
Nonstop7h 50m
No data available for this route at this time. Please check back soon.
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 25 April 2024.
To help decide which airline to fly from United Kingdom to Illinois, see what other customers have to say about Scandinavian Airlines, KLM and Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Overall
Comfort
Food
Crew
Boarding
Reviews
Terrible flight crew that skipped our row for service multiple times.
Entertainment
Overall
Comfort
Food
Crew
Boarding
Reviews
Terrible flight crew that skipped our row for service multiple times.
Entertainment
Overall
Comfort
Food
Crew
Boarding
Reviews
Terrible flight crew that skipped our row for service multiple times.
Entertainment
Overall
Comfort
Food
Crew
Boarding
Reviews
Terrible flight crew that skipped our row for service multiple times.
Entertainment
Overall
Comfort
Food
Crew
Boarding
Reviews
Terrible flight crew that skipped our row for service multiple times.
Entertainment
Overall
Comfort
Food
Crew
Boarding
Reviews
Terrible flight crew that skipped our row for service multiple times.
Related info for your journey
Find useful and relevant information for your journey from United Kingdom to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for United Kingdom to IllinoisSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from United Kingdom to Illinois
Discover the top 10 airlines that operate flights from United Kingdom 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 928,181 searches. Data last updated 25 April 2024.
Search flights from United Kingdom to Illinois by cabin class
Find flights from United Kingdom to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from United Kingdom to Illinois
Find hourly flight availability from United Kingdom 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 25 April 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 62%of flight departures | Morning6 am to noon |
| 37%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
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How does Cheapflights help users find flights from United Kingdom to Illinois?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Illinois from United Kingdom today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Illinois?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois from United Kingdom.
Can Cheapflights find flights from United Kingdom to Illinois with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Illinois, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from United Kingdom to Illinois become cheaper?
Yes, Cheapflights offers price alerts on United Kingdom 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.