Cheap flights from the United Kingdom to Illinois from £201
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 12/6. 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 8% on this flight, we recommend booking at least 28 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 £543 1-2 weeks out and tickets from £558 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 £541 for the month, but tickets can be as low as £371. 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 British Airways flights from United Kingdom to Illinois
Explore cheap flight options specifically provided by British Airways 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 892,239 searches. Data last updated 4 May 2024.
Find some of the cheapest British Airways flights travelling from United Kingdom to Illinois. Deals update often to give you more flight options matching your criteria
Cheap TAP AIR PORTUGAL flights from United Kingdom to Illinois
Explore cheap flight options specifically provided by TAP AIR PORTUGAL 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 892,239 searches. Data last updated 4 May 2024.
Some of the best deals we've found on TAP AIR PORTUGAL flights travelling from United Kingdom to Illinois. Deals frequently update to provide users with more options.
Cheap United Kingdom to Illinois flights in May & June 2024
Find cheap flight options from United Kingdom to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 892,239 searches. Prices were last updated on 4 May 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 892,239 searches. Data last updated 4 May 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 892,239 searches. Data last updated 4 May 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 892,239 searches. Data last updated 4 May 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 892,239 searches. Data last updated 4 May 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 892,239 searches. Data last updated 4 May 2024.
Fly from
Fly to
Budget
£396 - £445
Route
Depart
Return
Price
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Mon 28/10
1 stop12h 45m
Chicago O'Hare Intl
Mon 4/11
1 stop14h 10m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Wed 25/9
Nonstop8h 40m
Chicago O'Hare Intl
Wed 9/10
Nonstop7h 50m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Thu 12/9
1 stop26h 10m
Chicago O'Hare Intl
Sun 15/9
1 stop12h 45m
London GatwickChicago O'Hare Intl
LGW - ORD
LGWORD
London Gatwick
Wed 25/9
1 stop15h 00m
Chicago O'Hare Intl
Wed 9/10
1 stop17h 00m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Wed 18/9
1 stop14h 05m
Chicago O'Hare Intl
Wed 25/9
Nonstop7h 50m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Wed 18/9
1 stop14h 05m
Chicago O'Hare Intl
Wed 25/9
Nonstop7h 50m
ManchesterChicago O'Hare Intl
MAN - ORD
MANORD
Manchester
Tue 1/10
1 stop11h 10m
Chicago O'Hare Intl
Sun 6/10
1 stop10h 10m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Thu 31/10
1 stop14h 50m
Chicago O'Hare Intl
Thu 21/11
1 stop11h 15m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Thu 26/9
1 stop25h 49m
Chicago O'Hare Intl
Thu 3/10
1 stop17h 05m
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 4 May 2024.
To help decide which airline to fly from United Kingdom to Illinois, see what other customers have to say about British Airways, TAP AIR PORTUGAL and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
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.
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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 892,239 searches. Data last updated 4 May 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 4 May 2024.
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 61%of flight departures | Morning6 am to noon |
| 39%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.