Find flights
When to book
Airlines
FAQs

Cheap flights from London Gatwick Airport to Chicago O'Hare Intl Airport from £321

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ORD
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Gatwick to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.

Round-trip from

£421

One-way from

£321

Popular in

July

Cheapest in

November

Average price

£497
6/3-25/3
  • 6/3-25/3
  • 3 total stops
  • 45h 32m total
  • London to Chicago
Search Deals
1/3
  • 1/3
  • 2 total stops
  • 27h 42m total
  • London to Chicago
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£108 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Gatwick to O'Hare Intl

Cheapest flights from Gatwick to O'Hare Intl
Explore the most affordable flight options available from Gatwick to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Thu 6/314:00LGW - ORD
1 stop15h 28mMultiple Airlines
Tue 25/321:01ORD - LGW
2 stops30h 04mMultiple Airlines
Deal found 20/2£421
Thu 27/215:55LGW - ORD
1 stop29h 35mTAP AIR PORTUGAL
Wed 2/418:00ORD - LGW
1 stop14h 00mTAP AIR PORTUGAL
Deal found 20/2£432
Thu 6/318:40LGW - ORD
1 stop27h 35mSWISS
Mon 10/317:55ORD - LGW
2 stops18h 55mSWISS
Deal found 20/2£435
Thu 15/513:00LGW - ORD
1 stop11h 15mIcelandair
Thu 22/519:25ORD - LGW
1 stop13h 15mIcelandair
Deal found 20/2£436
Wed 23/412:20LGW - ORD
2 stops17h 29mAmerican Airlines
Tue 29/411:36ORD - LGW
1 stop14h 34mAmerican Airlines
Deal found 20/2£444
Wed 5/316:55LGW - ORD
1 stop23h 15mTurkish Airlines
Wed 12/312:55ORD - LGW
1 stop15h 30mTurkish Airlines
Deal found 19/2£579
Tue 3/612:00LGW - ORD
2 stops14h 34mVirgin Atlantic
Tue 24/610:35ORD - LGW
2 stops17h 25mVirgin Atlantic
Deal found 20/2£619

Find flights from Gatwick to O'Hare Intl within your budget

Customise your flight search to find flights from Gatwick to O'Hare Intl 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 858,174 searches. Data last updated 21 February 2025.

Fly from

Gatwick

Fly to

O'Hare Intl

Route

Depart

Return

Price

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 6/3

14:00-23:28

1 stop15h 28m

Chicago O'Hare Intl

Tue 25/3

21:01-08:05

2 stops30h 04m

£421

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 6/3

18:40-16:15

1 stop27h 35m

Chicago O'Hare Intl

Mon 10/3

17:55-17:50

2 stops18h 55m

£435

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 15/5

13:00-18:15

1 stop11h 15m

Chicago O'Hare Intl

Thu 22/5

19:25-14:40

1 stop13h 15m

£436

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 4/3

21:20-15:30

2 stops24h 10m

Chicago O'Hare Intl

Wed 26/3

20:15-09:50

1 stop32h 35m

£440

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 23/4

12:20-23:49

2 stops17h 29m

Chicago O'Hare Intl

Tue 29/4

11:36-08:10

1 stop14h 34m

£444

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 5/3

16:55-10:10

1 stop23h 15m

Chicago O'Hare Intl

Wed 12/3

12:55-09:25

1 stop15h 30m

£579

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 3/6

12:00-20:34

2 stops14h 34m

Chicago O'Hare Intl

Tue 24/6

10:35-10:00

2 stops17h 25m

£619

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 15/7

12:00-21:00

1 stop15h 00m

Chicago O'Hare Intl

Wed 23/7

11:00-10:00

1 stop17h 00m

£660

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sat 1/3

14:00-11:42

2 stops27h 42m

£321

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 25/6

15:40-21:15

1 stop11h 35m

£413

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 17 results
1
2

Best time to book a flight from Gatwick to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Gatwick with our price prediction graph.
Estimated return 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.

Travel insights for flights from Gatwick to O'Hare Intl

Get recent, data-driven insights about flights from Gatwick to O'Hare Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport (average of £595). Flying from London Gatwick Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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 LGW to ORD?

Find hourly flight availability from Gatwick to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

It’s optimal to fly from London Gatwick Airport to Chicago O'Hare Intl Airport at midday. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated 21 February 2025.
To help decide which airline to fly from London to Chicago, see what other customers have to say about Delta, SWISS and Virgin Atlantic. 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
8,212 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

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
8,212 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

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

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

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

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

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

Turkish Airlines
7.3
Good
3,832 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

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

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

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 Gatwick to O'Hare Intl. 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 flying from London Gatwick Airport to Chicago O'Hare Intl Airport round-trip?

    Cheapflights users have booked flights from London Gatwick Airport to Chicago O'Hare Intl Airport round-trip from £435. Other airlines that can offer you cheap pricing are Icelandair, from £436, and TAP AIR PORTUGAL, from £440. SWISS is 19% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from London Gatwick Airport to Chicago O'Hare Intl Airport one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as £413. However, be on the lookout for offers from WestJet and TAP AIR PORTUGAL, as they are both options that can get you from London Gatwick Airport to Chicago O'Hare Intl Airport for a low price.

  • Can I find deals for flights from Gatwick to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Gatwick to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to O'Hare Intl?

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

  • Can I find deals for business class flights from Gatwick to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Gatwick to O'Hare Intl 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 London Gatwick Airport to Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport (average of £595). Flying from London Gatwick Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Evanston
Downers Grove
Schaumburg
Elk Grove Village
Beloit
Rosemont

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Gatwick to O'Hare Intl

Discover the top 2 airlines that operate flights from Gatwick to O'Hare Intl. 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 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£332Average£481FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£425Average£569FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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 O'Hare Intl?

Cheapflights makes it easy to find Gatwick to O'Hare Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to O'Hare Intl?

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 O'Hare Intl from Gatwick.

Can Cheapflights find flights from Gatwick to O'Hare Intl with no change fees?

Yes, we can. To see specific flights from Gatwick to O'Hare Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Gatwick to O'Hare Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'Hare Intl from Gatwick today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.