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O'Hare Intl

$511+ Cheap flights from Gatwick (LGW) to O'Hare Intl (ORD)

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 6/27. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ORD
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from London Gatwick to Chicago O'Hare Intl are usually found in November or January, booked 37 days in advance, depart on a Tuesday or Monday and return on a Saturday

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 April 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$556
(Icelandair)

One-way from

$511
(OneTravel)

Popular in

August

Cheapest in

November

Average price

$580
Provider with most accurate pricing for London Gatwick-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for London Gatwick-Chicago O'Hare Intl flights.
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From London Gatwick to Chicago O'Hare Intl
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One-way flight from London Gatwick to Chicago O'Hare Intl
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Highest demand for flights based on searches. 19% potential increase in price ($168 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/610:40 amLGW - ORD
1 stop16h 45mAmerican Airlines
Tue 5/2010:22 amORD - LGW
1 stop15h 48mAmerican Airlines
Deal found 4/28$552
This Icelandair deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/23:40 pmLGW - ORD
1 stop11h 35mIcelandair
Wed 6/2510:15 pmORD - LGW
1 stop10h 25mIcelandair
Deal found 4/28$556
This Finnair deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/512:20 pmLGW - ORD
1 stop27h 05mMultiple Airlines
Mon 5/121:47 pmORD - LGW
1 stop12h 48mMultiple Airlines
Deal found 4/28$580
This KAYAK deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:35 pmLGW - ORD
1 stop27h 20mSWISS
Sun 5/187:05 pmORD - LGW
1 stop16h 45mSWISS
Deal found 4/28$698
This World Air Fares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/123:05 pmLGW - ORD
2 stops20h 14mFinnair
Mon 6/161:40 pmORD - LGW
2 stops12h 30mFinnair
Deal found 4/28$706
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:35 pmLGW - ORD
1 stop28h 40mTAP AIR PORTUGAL
Sat 1/109:50 amORD - LGW
2 stops18h 00mTAP AIR PORTUGAL
Deal found 4/28$789
This Virgin Atlantic deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3012:00 pmLGW - ORD
2 stops14h 21mVirgin Atlantic
Mon 6/28:40 amORD - LGW
2 stops19h 20mVirgin Atlantic
Deal found 4/28$791

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Gatwick

Fly to

O'Hare Intl

Route

Depart

Return

Price

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 5/8

1:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Thu 6/26

7:25 pm-2:40 pm

1 stop13h 15m

$556

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 7/2

8:50 am-3:04 pm

2 stops36h 14m

Chicago O'Hare Intl

Wed 7/16

7:00 am-6:55 am

1 stop17h 55m

$602

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 5/14

6:35 pm-3:55 pm

1 stop27h 20m

Chicago O'Hare Intl

Sun 5/18

7:05 pm-5:50 pm

1 stop16h 45m

$698

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 6/12

3:05 pm-5:19 am

2 stops20h 14m

Chicago O'Hare Intl

Mon 6/16

1:40 pm-8:10 am

2 stops12h 30m

$706

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 5/30

12:00 pm-8:21 pm

2 stops14h 21m

Chicago O'Hare Intl

Mon 6/2

7:00 am-10:00 am

1 stop21h 00m

$729

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 6/27

10:00 am-9:56 pm

1 stop17h 56m

$511

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 5/6

4:25 pm-4:10 pm

1 stop29h 45m

$564

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 10/17

3:40 pm-9:15 pm

1 stop11h 35m

$641

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sun 6/29

10:40 am-7:42 pm

1 stop15h 02m

$643

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sun 6/8

10:45 am-4:44 pm

2 stops35h 59m

$755

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 13 results
1
2

Compare providers for flights from Gatwick to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Gatwick to O'Hare Intl in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Gatwick Airport-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Gatwick Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London Gatwick Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Gatwick Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Gatwick Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Chicago O'Hare Intl Airport

How far ahead should I book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Gatwick to O'Hare Intl. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from London Gatwick Airport to Chicago O'Hare Intl Airport, you should look to book at least 37 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport (average of $245). Flying from London Gatwick Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.

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 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 April 29, 2025.
Finnair
7.6
Good
1,273 reviews

Overall

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Boarding

7.6

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Finnair
7.6
Good
1,273 reviews
Finnair
7.6
Good
1,273 reviews

Overall

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Boarding

7.6

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
SWISS
7.5
Good
1,587 reviews
Finnair
7.6
Good
1,273 reviews

Overall

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Boarding

7.6

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Virgin Atlantic
7.4
Good
642 reviews
Finnair
7.6
Good
1,273 reviews

Overall

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Boarding

7.6

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Turkish Airlines
7.3
Good
3,785 reviews
Finnair
7.6
Good
1,273 reviews

Overall

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Boarding

7.6

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
WestJet
7.2
Good
2,823 reviews
Finnair
7.6
Good
1,273 reviews

Overall

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Boarding

7.6

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

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?

    Our cheapest airline available from London Gatwick Airport to Chicago O'Hare Intl Airport is Icelandair. Our recent data shows that you can find tickets from as low as $556 on this airline. Additional options worth looking into are SWISS and Finnair, starting at $698 and $706 round-trip. You may be able to fly from London Gatwick Airport to Chicago O'Hare Intl Airport for 17% less than the average price by searching for these airlines.

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

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $564. Users have also found prices from $641 and $643 on Icelandair and Iberia, respectively.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport (average of $245). Flying from London Gatwick Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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

Traveling to a place near London Gatwick Airport?

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