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Cheap flights from London Gatwick Airport to Illinois from £171

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 19/5. 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.
LGW — ORD
24 Apr — 1 May1
1 adult
Wed 24/4
Wed 1/5

How far in advance should I book a flight from London Gatwick Airport to Illinois?

Users have found that booking a flight from London Gatwick Airport to Illinois at least 50 days early can save you up to 14% on average compared to booking a flight this week. If booking 50 days before your flight isn’t an option for you, users have found flights from London Gatwick Airport to Illinois for as little as £542 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £584 for flights departing within the next 3 days.

What is the cheapest month to fly from London Gatwick Airport to Illinois?

February is one of the best times of the year to fly to Illinois from London Gatwick Airport. Prices for February average £528 per person but you can even find prices for as low as £308. The most expensive prices can be found in the month of July. Opting for a February flight can save you 28% on your journey compared to booking in July

When is the cheapest time to fly from London Gatwick Airport to Illinois (LGW - IL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Illinois as you normally would.

Cheap JetBlue flights from Gatwick to Illinois

Explore cheap flight options specifically provided by JetBlue for the route between Gatwick 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 899,432 searches. Data last updated 19 April 2024.
Take a look at some of the lowest-priced JetBlue flights heading from London to Illinois. It's recommended that users confirm their flight details before booking.
Wed 4/912:10LGW - ORD
1 stop13h 30mJetBlue
Wed 11/910:42ORD - LGW
1 stop13h 53mJetBlue
Deal found 18/4£497
Wed 4/912:10LGW - ORD
1 stop13h 30mJetBlue
Sat 14/910:42ORD - LGW
1 stop14h 48mJetBlue
Deal found 18/4£527

Cheap Icelandair flights from Gatwick to Illinois

Explore cheap flight options specifically provided by Icelandair for the route between Gatwick 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 899,432 searches. Data last updated 19 April 2024.
Browse through some of the cheapest Icelandair flights travelling from London to Illinois. Ensure the flight price, dates, time, and airline match your criteria before you book.
Thu 25/413:00LGW - ORD
1 stop11h 20mIcelandair
Tue 25/319:30ORD - LGW
1 stop10h 25mIcelandair
Deal found 18/4£430
Thu 25/413:00LGW - ORD
1 stop11h 20mIcelandair
Tue 30/419:30ORD - LGW
1 stop10h 15mIcelandair
Deal found 18/4£439
Thu 25/413:00LGW - ORD
1 stop11h 20mIcelandair
Sun 23/319:30ORD - LGW
1 stop10h 25mIcelandair
Deal found 18/4£455
Thu 25/413:00LGW - ORD
1 stop11h 20mIcelandair
Sat 29/619:25ORD - LGW
1 stop10h 20mIcelandair
Deal found 18/4£460
Thu 25/413:00LGW - ORD
1 stop11h 20mIcelandair
Tue 25/619:25ORD - LGW
1 stop10h 20mIcelandair
Deal found 18/4£462
Wed 22/513:00LGW - ORD
1 stop11h 15mIcelandair
Mon 27/522:15ORD - LGW
1 stop31h 30mIcelandair
Deal found 18/4£471
Wed 1/513:00LGW - ORD
1 stop11h 20mIcelandair
Wed 15/519:30ORD - LGW
1 stop10h 15mIcelandair
Deal found 18/4£481
Wed 3/713:00LGW - ORD
1 stop14h 15mIcelandair
Sun 7/719:25ORD - LGW
1 stop10h 20mIcelandair
Deal found 18/4£499
Tue 7/513:00LGW - ORD
1 stop11h 20mIcelandair
Wed 15/519:30ORD - LGW
1 stop10h 15mIcelandair
Deal found 18/4£501

Cheap Gatwick to Illinois flights in April & May 2024

Find cheap flight options from Gatwick 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 899,432 searches. Prices were last updated on 19 April 2024.
These are some of the most attractive deals on flights from London to Illinois in 2024. More deals are always being added, so be sure to check back regularly.
Fri 3/514:00LGW - ORD
1 stop15h 43mMultiple Airlines
Tue 7/511:11ORD - LGW
1 stop13h 09mMultiple Airlines
Deal found 18/4£353
Fri 3/514:00LGW - ORD
2 stops33h 27mMultiple Airlines
Tue 7/511:11ORD - LGW
1 stop13h 09mMultiple Airlines
Deal found 18/4£362
Wed 1/514:00LGW - ORD
1 stop15h 43mMultiple Airlines
Sat 4/516:45ORD - LGW
1 stop14h 45mMultiple Airlines
Deal found 18/4£368
Tue 23/414:00LGW - ORD
2 stops33h 27mMultiple Airlines
Sat 27/417:30ORD - LGW
1 stop34h 30mMultiple Airlines
Deal found 18/4£395
Wed 1/514:00LGW - ORD
1 stop15h 43mMultiple Airlines
Sat 4/507:30ORD - LGW
2 stops24h 00mMultiple Airlines
Deal found 18/4£397
Sat 25/514:00LGW - STL
1 stop34h 40mMultiple Airlines
Sat 22/611:34STL - LGW
1 stop16h 26mMultiple Airlines
Deal found 18/4£411
Sat 25/514:00LGW - STL
1 stop34h 40mMultiple Airlines
Sat 22/611:34STL - LGW
1 stop16h 26mMultiple Airlines
Deal found 19/4£412
Thu 25/410:00LGW - ORD
1 stop29h 18mMultiple Airlines
Sun 28/406:09ORD - LGW
1 stop21h 51mMultiple Airlines
Deal found 18/4£417
Tue 23/414:00LGW - ORD
1 stop36h 35mMultiple Airlines
Sat 27/405:40ORD - LGW
1 stop22h 20mMultiple Airlines
Deal found 18/4£420

Gatwick to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Gatwick and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 899,432 searches. Data last updated 19 April 2024.
These are some of the most attractive deals on flights from London to Illinois in 2024. More deals are always being added, so be sure to check back regularly.
Fri 3/514:00LGW - ORD
1 stop15h 43mMultiple Airlines
Tue 7/511:11ORD - LGW
1 stop13h 09mMultiple Airlines
Deal found 18/4£353
Fri 3/514:00LGW - ORD
2 stops33h 27mMultiple Airlines
Tue 7/511:11ORD - LGW
1 stop13h 09mMultiple Airlines
Deal found 18/4£362
Wed 1/514:00LGW - ORD
1 stop15h 43mMultiple Airlines
Sat 4/516:45ORD - LGW
1 stop14h 45mMultiple Airlines
Deal found 18/4£368
Tue 4/614:00LGW - ORD
1 stop17h 08mMultiple Airlines
Tue 10/917:19ORD - LGW
1 stop14h 11mMultiple Airlines
Deal found 18/4£373
Wed 5/614:00LGW - ORD
1 stop17h 08mMultiple Airlines
Tue 10/917:19ORD - LGW
1 stop14h 11mMultiple Airlines
Deal found 18/4£374
Mon 3/610:00LGW - ORD
1 stop28h 45mMultiple Airlines
Thu 12/917:19ORD - LGW
1 stop14h 11mMultiple Airlines
Deal found 19/4£376
Mon 3/610:00LGW - ORD
1 stop28h 45mMultiple Airlines
Tue 10/917:19ORD - LGW
1 stop14h 11mMultiple Airlines
Deal found 19/4£377
Mon 3/610:00LGW - ORD
1 stop28h 45mMultiple Airlines
Thu 12/917:19ORD - LGW
1 stop14h 11mMultiple Airlines
Deal found 18/4£378
Tue 12/1116:35LGW - ORD
1 stop28h 55mTAP AIR PORTUGAL
Sun 17/1120:25ORD - LGW
1 stop13h 20mTAP AIR PORTUGAL
Deal found 18/4£393

Gatwick to Illinois flights leaving soon

Find last-minute flight options from Gatwick 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 899,432 searches. Data last updated 19 April 2024.
Have a look at some of the flights available from London to Illinois departing last-minute. To prevent any unwanted surprises, users should verify their flight info before booking.
Thu 25/410:00LGW - ORD
1 stop29h 18mMultiple Airlines
Sun 28/406:09ORD - LGW
1 stop21h 51mMultiple Airlines
Deal found 18/4£417
Thu 25/413:00LGW - ORD
1 stop11h 20mIcelandair
Tue 25/319:30ORD - LGW
1 stop10h 25mIcelandair
Deal found 18/4£430
Thu 25/413:00LGW - ORD
1 stop11h 20mIcelandair
Tue 30/419:30ORD - LGW
1 stop10h 15mIcelandair
Deal found 18/4£439
Sun 28/414:00LGW - ORD
1 stop17h 26mMultiple Airlines
Fri 3/521:25ORD - LGW
2 stops34h 05mMultiple Airlines
Deal found 18/4£444
Sat 27/410:00LGW - ORD
1 stop16h 33mMultiple Airlines
Thu 2/517:09ORD - LGW
1 stop31h 11mMultiple Airlines
Deal found 19/4£446
Thu 25/410:00LGW - ORD
1 stop36h 33mMultiple Airlines
Wed 1/511:11ORD - LGW
1 stop20h 19mMultiple Airlines
Deal found 19/4£447
Wed 24/414:00LGW - ORD
1 stop15h 43mMultiple Airlines
Tue 25/607:36ORD - LGW
1 stop17h 24mMultiple Airlines
Deal found 18/4£450
Thu 25/413:00LGW - ORD
1 stop11h 20mIcelandair
Sun 23/319:30ORD - LGW
1 stop10h 25mIcelandair
Deal found 18/4£455
Wed 24/422:05LGW - ORD
2 stops25h 50mMultiple Airlines
Tue 30/419:45ORD - LGW
2 stops21h 40mMultiple Airlines
Deal found 18/4£458

One-way flights to Illinois from Gatwick

Search for one-way flight options from Gatwick 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 899,432 searches. Data last updated 19 April 2024.
Users in need of a one-way flight from London to Illinois can choose from these deals. Users can also find round-trip London to Illinois flights by using the search form above.
Sun 19/519:35LGW - ORD
3 stops44h 39mMultiple Airlines
Deal found 18/4£171
Sun 19/521:10LGW - ORD
2 stops43h 04mMultiple Airlines
Deal found 18/4£172
Wed 15/514:00LGW - ORD
1 stop15h 52mMultiple Airlines
Deal found 18/4£181
Wed 15/514:00LGW - ORD
1 stop15h 52mMultiple Airlines
Deal found 19/4£182
Fri 17/514:00LGW - STL
1 stop26h 28mMultiple Airlines
Deal found 19/4£182
Tue 21/514:00LGW - ORD
1 stop17h 08mMultiple Airlines
Deal found 18/4£184
Wed 15/514:00LGW - STL
1 stop23h 08mMultiple Airlines
Deal found 19/4£185
Mon 20/510:00LGW - ORD
1 stop28h 45mMultiple Airlines
Deal found 18/4£185
Wed 22/510:00LGW - MDW
1 stop14h 27mMultiple Airlines
Deal found 18/4£187

Find flights from Gatwick to Illinois within your budget

Customise your flight search to find flights from Gatwick 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 899,432 searches. Data last updated 19 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£353 - £706

Route

Depart

Return

Price

London GatwickChicago O'Hare Intl

LGW - ORD

LGWORD

London Gatwick

Fri 3/5

1 stop15h 43m

Chicago O'Hare Intl

Tue 7/5

1 stop13h 09m

£353

London GatwickChicago O'Hare Intl

LGW - ORD

LGWORD

London Gatwick

Fri 3/5

2 stops33h 27m

Chicago O'Hare Intl

Tue 7/5

1 stop13h 09m

£362

London GatwickChicago O'Hare Intl

LGW - ORD

LGWORD

London Gatwick

Wed 1/5

1 stop15h 43m

Chicago O'Hare Intl

Sat 4/5

1 stop14h 45m

£368

London GatwickChicago O'Hare Intl

LGW - ORD

LGWORD

London Gatwick

Wed 22/5

1 stop11h 15m

Chicago O'Hare Intl

Mon 27/5

1 stop31h 30m

£471

London GatwickChicago O'Hare Intl

LGW - ORD

LGWORD

London Gatwick

Wed 4/9

1 stop13h 30m

Chicago O'Hare Intl

Wed 11/9

1 stop13h 53m

£497

London GatwickChicago O'Hare Intl

LGW - ORD

LGWORD

London Gatwick

Mon 6/5

1 stop15h 34m

Chicago O'Hare Intl

Mon 13/5

1 stop13h 58m

£533

London GatwickChicago O'Hare Intl

LGW - ORD

LGWORD

London Gatwick

Mon 3/6

2 stops49h 05m

Chicago O'Hare Intl

Sun 29/9

1 stop15h 10m

£535

London GatwickChicago O'Hare Intl

LGW - ORD

LGWORD

London Gatwick

Mon 13/5

1 stop27h 20m

Chicago O'Hare Intl

Mon 20/5

1 stop16h 35m

£547

London GatwickChicago Midway

LGW - MDW

LGWMDW

London Gatwick

Wed 4/9

2 stops32h 57m

Chicago Midway

Fri 20/9

2 stops17h 49m

£706

Flights are sorted by cheapest first

Deals found on 18/4

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 19 April 2024.
Peruse reviews from past customers who have flown with JetBlue, Icelandair and American Airlines from London to Illinois to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very Good
11,094 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.5

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very Good
11,094 reviews
Delta
8.1
Very Good
11,094 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.5

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,641 reviews
Delta
8.1
Very Good
11,094 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.5

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

SWISS
7.8
Good
2,090 reviews
Delta
8.1
Very Good
11,094 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.5

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Finnair
7.8
Good
1,390 reviews
Delta
8.1
Very Good
11,094 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.5

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Virgin Atlantic
7.7
Good
751 reviews
Delta
8.1
Very Good
11,094 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.5

Crew

8.6

Comfort

7.9

Reviews

1 / 10

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 Gatwick to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from London Gatwick Airport to Illinois for under £400 on Cheapflights?

    Yes, there are multiple flights from London Gatwick Airport to Illinois for under £400. The cheapest flight booked recently is on Multiple Airlines for just £353, but on average you can expect to pay £389.

  • Are there last-minute flights available from London Gatwick Airport to Illinois for under £500?

    There are currently 20+ open flights from London Gatwick Airport to Illinois within the next 7 days for less than £500.

  • What are the most popular routes from London Gatwick Airport to Illinois?

    The most popular route from London Gatwick Airport to Illinois is London Gatwick - Chicago O'Hare Intl. You may also consider London Gatwick - Lambert-St Louis or London Gatwick - Chicago Midway.

  • What are the most popular airlines that fly from London Gatwick Airport to Illinois?

    The most popular airlines flying from London Gatwick Airport to Illinois are Finnair, British Airways and Aer Lingus. Something to consider prior to booking your flight.

  • What does LGW to ORD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a London Gatwick Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a LGW to ORD flight. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Champaign University-Willard Airport (CMI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Gatwick to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Gatwick to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Gatwick to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Gatwick to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick 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.

  • Can I find deals for flights from Gatwick to Illinois that allow pets onboard?

    Many airlines flying from Gatwick to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Gatwick to Illinois?

    Yes, you can often find last-minute deals on Gatwick to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Gatwick Airport to Illinois flight deals updated?

    The London Gatwick Airport to Illinois flight deals you see on this page were last updated on 19/4.

See more FAQs

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Alternative routes for Gatwick to Illinois
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Gatwick to Illinois

Discover the top 4 airlines that operate flights from Gatwick 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 899,432 searches. Data last updated 19 April 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£369Average£590FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£433Average£574FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£450Average£551FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
FinnairCheapest£503Average£548FlexibilityNo cancel feeOn-time76%
Search Finnair flights
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Scotland to Ireland flights
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London to Palma de Mallorca flights
London Gatwick Airport to Milan flights
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London Gatwick Airport to Indiana flights

Search flights from Gatwick to Illinois by cabin class

Find flights from Gatwick to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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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 Gatwick to Illinois?

When you search for this flight from Gatwick to Illinois, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Illinois?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Gatwick to Illinois for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Gatwick to Illinois with no change fees?

Certainly. Search results for flights to Illinois from Gatwick shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Gatwick to Illinois become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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