Cheap flights from Gatwick to Illinois

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How to find the cheapest flight from
Gatwick (LGW) to Illinois

All the information you need to plan the best LGW to ORD flight in 2022: compare Gatwick to Illinois flight prices with the expected peak season, weather and rainfall in Illinois.
What is the cheapest month to fly from London Gatwick Airport to Illinois?

October is one of the best times of the year to fly to Illinois from London Gatwick Airport. Prices for October average £402 per person but you can even find prices for as low as £282. The most expensive prices can be found in the month of July. Opting for a October flight can save you 33% on your journey compared to booking in July

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 61 days early can save you up to 32% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from London Gatwick Airport to Illinois for as little as £430 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 £519 for flights departing within the next 3 days.

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 flights from Gatwick to Illinois in May, June 2022

The best prices found for LGW to Illinois flights in May, June
13 Jun - 20 Jun
£393pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
14 Jun - 27 Jun
£393pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
23 Jun - 27 Jun
£395pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
LGW
London Gatwick

London Gatwick to Illinois 2022 flight deals

Cheap flights to Illinois from Gatwick found for this year
14 Sep - 20 Sep
£300pp
LGW
London Gatwick
Multiple airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
LGW
London Gatwick
14 Sep - 19 Sep
£303pp
LGW
London Gatwick
Multiple airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
LGW
London Gatwick
1 Nov - 14 Nov
£316pp
LGW
London Gatwick
TAP AIR PORTUGAL
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
 
1 STOP
LGW
London Gatwick

Last-minute flights from Gatwick to Illinois

Late deals on return flights to Illinois from Gatwick, departing today and this week
25 May - 7 Jun
£398pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
30 May - 7 Jun
£513pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
25 May - 7 Jun
£516pp
LGW
London Gatwick
Icelandair
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Icelandair
 
1 STOP
LGW
London Gatwick

One-way flights to Illinois from London Gatwick

The cheapest one-way flights from Gatwick to Illinois
05:40 - 03:40
Multiple Airlines
1 stop
28h 00m
LGW - ORD
Multiple Airlines
£294
Kiwi.com
05:40 - 03:40
Multiple Airlines
1 stop
28h 00m
LGW - ORD
Multiple Airlines
£312
Kiwi.com
13:20 - 16:20
Multiple Airlines
2 stops
33h 00m
LGW - ORD
Multiple Airlines
£265
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Gatwick</span> to <span class="emphasized">Illinois</span> flights.

Flight FAQs

From Gatwick to Illinois

Which airlines flying from London Gatwick to Illinois have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Norwegian Air UK, Aer Lingus, and Norwegian flying from London Gatwick to Illinois have implemented new flexible cancellation policies.

Can I find flights from London Gatwick Airport to Illinois for under £300 on Cheapflights?

Yes, there are multiple flights from London Gatwick Airport to Illinois for under £300. The cheapest flight booked recently is on Multiple Airlines for just £300, but on average you can expect to pay £348.

Are there last-minute flights available from London Gatwick Airport to Illinois for under £400?

There are currently 20+ open flights from London Gatwick Airport to Illinois within the next 7 days for less than £400.

What are the cheapest flights from London Gatwick Airport to Illinois?

While on average a flight from London Gatwick Airport to Illinois is generally £1,107, our data shows the cheapest flight currently is £531. When looking at the most popular route, (London Gatwick - Chicago O'Hare Intl), you can expect to pay £300 for that flight.

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 British Airways, Norwegian Air UK and Norwegian. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Illinois (IL)

Do I need a COVID test to fly to Illinois from Gatwick?

Information is based on travel restrictions from London Gatwick to Illinois

Most visitors from London Gatwick need to provide a negative COVID-19 test result and/or quarantine to enter Illinois.

COVID-19 testing requirements
Visitors from London Gatwick must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Illinois.

Quarantine requirements
Visitors from London Gatwick are not required to quarantine after entering Illinois.

Do I need a test to fly back to Gatwick from Illinois?

Returning to London Gatwick from Illinois

COVID-19 testing requirements
Visitors from Illinois are not required to present a negative COVID-19 PCR test or antigen result upon entering London Gatwick.

Quarantine requirements
Visitors from Illinois are not required to quarantine after entering London Gatwick.

Hide COVID Travel Restrictions for Illinois (IL)

Destination points for flights from Gatwick to Illinois

Select to see more specific information for flights from Gatwick to all places in Illinois.

Destination information for Illinois

Things to know before you go - useful duration and weather info for your trip from Gatwick to Illinois.
Today's exchange rate
£1 = $1.25

Airports servicing London

Airports servicing

Bloomington (BMI)
Champaign (CMI)
Decatur Arpt (DEC)
Moline (MLI)
Marion (MWA)

Top 7 airlines flying from London Gatwick to Illinois

The chart below displays the airlines Cheapflights users travelling from Gatwick to Illinois choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Norwegian Air UK
£243 £475 No cancel fee N/A
Search Norwegian Air UK flights
United Airlines
£258 £412 No cancel fee 69%
Search United Airlines flights
Norwegian
£276 £419 No cancel fee 74%
Search Norwegian flights
TAP AIR PORTUGAL
£282 £387 No cancel fee N/A
Search TAP AIR PORTUGAL flights
Iberia
£366 £451 No cancel fee 77%
Search Iberia flights
Icelandair
£398 £595 No cancel fee 76%
Search Icelandair flights
Aer Lingus
£441 £540 No cancel fee N/A
Search Aer Lingus flights
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