Book Flight Tickets From London to Chicago

Chicago is a must-visit place for you with magnificent architecture, stunning museums, brilliant chefs, and rich history.
Chicago is a town for everyone. You can see all the famous sights, catch a show in the theatre, or stroll through the parks and zoos. Located on the bank of Lake Michigan in Illinois, Chicago is one of the largest cities in the US. Famous for its bold architecture, the city has many skyscrapers such as the iconic John Hancock Center, Willis Tower, and the neo-Gothic Tribune Tower. The city is also known for its museums like the Art Institute of Chicago with its noted Impressionist and Post-Impressionist works, the Field Museum, and the Chicago Historical Society.
Discover vibrant ethnic neighbourhoods, architectural landmarks, churches, museums, galleries, delicious restaurants, and world-class hotels. While you are here, do not miss eating all the local foods that the vendors and restaurants offer.
The only thing that may bother you before you pack your luggage for Chicago is the airfare. But, fret, not, Crystal Travel offers you the most affordable range of flights from London to Sydney. Whether you are looking for business-class or economy-class tickets. We provide you with cheap flights from London to Chicago that will help you explore the city without making a hole in your pocket.
Multiple Airport Departure Flight Deals for Chicago

Worried that you won't find the right flight if you are not in the major airports of the UK? When you book with Crystal Travel, you get options for flight deals departing from multiple airports of the UK so that you can be at ease before you take off.

Finnair
August 03, 2021
LHR
10:35

Heathrow Airport

depart
13:20
ORD

OHare International Airport

From {{selectedCurrency.currencySymbol}}{{564.77 * (selectedCurrency.conversionRate) | number:0}}
Finnair
August 03, 2021
LHR
10:25

Heathrow Airport

depart
13:10
ORD

OHare International Airport

From {{selectedCurrency.currencySymbol}}{{534.77 * (selectedCurrency.conversionRate) | number:0}}
Finnair
August 03, 2021
LHR
10:40

Heathrow Airport

depart
13:25
ORD

OHare International Airport

From {{selectedCurrency.currencySymbol}}{{564.77 * (selectedCurrency.conversionRate) | number:0}}
Finnair
August 03, 2021
LHR
10:25

Heathrow Airport

depart
13:10
ORD

OHare International Airport

From {{selectedCurrency.currencySymbol}}{{564.77 * (selectedCurrency.conversionRate) | number:0}}

All fares above were last found on: Jul 31, 2021. Fares are round trip. Fares incl. all fuel surcharges, taxes and fees. Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions.

Last-Minute Flight Deals from London to Chicago

Planning way ahead of time is a good practice, but what if you have a last-minute flight to catch? Prices can be extremely high at that time, but you might save extra if you decide to book your flight tickets with Crystal Travel's last-minute flight deals.

United Airlines
June 29, 2022 - July 14, 2022
MAN

Manchester International Airport

ORD

OHare International Airport

Economy Class

From {{selectedCurrency.currencySymbol}}{{552.39 * (selectedCurrency.conversionRate) | number:0}}
_
_
_
Finnair
June 29, 2022 - July 14, 2022
LHR

Heathrow Airport

ORD

OHare International Airport

Economy Class

From {{selectedCurrency.currencySymbol}}{{534.77 * (selectedCurrency.conversionRate) | number:0}}
_
_
_
United Airlines
June 29, 2022 - July 14, 2022
LHR

Heathrow Airport

ORD

OHare International Airport

Economy Class

From {{selectedCurrency.currencySymbol}}{{1962.77 * (selectedCurrency.conversionRate) | number:0}}
_
_
_
United Airlines
June 29, 2022 - July 14, 2022
LHR

Heathrow Airport

ORD

OHare International Airport

Economy Class

From {{selectedCurrency.currencySymbol}}{{1962.77 * (selectedCurrency.conversionRate) | number:0}}
_
_
_
Cabin-Wise Flight Deals from London to Chicago

Everyone has their preferences. Do you also desire a specific cabin when you fly to different corners of the world? At Crystal Travel, you get cabin-wise flight deals that allow you to make choices without searching to and fro all over the internet. Call our travel experts and get the desired cabin for your trip to Chicago.

June 29, 2022 - July 29, 2022
LHR
08:30
Heathrow Airport
11:15
ORD
OHare International Airport
Economy Class
From {{selectedCurrency.currencySymbol}}{{ 1963 * (selectedCurrency.conversionRate) | number:0}}
Premium Economy
-
Business Class
-
First Class
-
June 29, 2022 - July 29, 2022
LHR
08:30
Heathrow Airport
11:15
ORD
OHare International Airport
Economy Class
From {{selectedCurrency.currencySymbol}}{{ 1963 * (selectedCurrency.conversionRate) | number:0}}
Premium Economy
-
Business Class
-
First Class
-

What you get while booking London to Chicago Flights

If you book with Crystal Travel, you get amazing offers for your next flight booking
You get amazing deals and offers for all your flight bookings done with Crystal Travel. Want to know how? Well, Crystal Travel gives you features like fly now pay later, best price guaranteed, price match policy, and more.
It assures you with the idea that the prices you have paid for your flight tickets are the lowest in comparison to what is available in the market right now.
We also offer ABTA and ATOL protection so that all your holidays and flights are seamless, without any hindrances. Call our travel agents for expert guidance to have a seamless booking experience.

FAQ’s for London to Chicago flight booking

London Chicago
Which airlines fly to Chicago?
Chicago is a big city, all major and leading airlines offer flight tickets from different airports of the UK. United Airlines, Lufthansa, Austrian Airlines, Brussels Airlines, Finnair, British Airways, American Airlines, and Iberia have direct flights from London to Chicago. If you have a preferred airline in mind then you can call our travel experts and they will curate a perfect itinerary for you.
What is the best time to visit Chicago?
The city is visited all year round but the perfect time to go to Chicago would undoubtedly be during spring (late April - June) or in fall (September - early November). The weather is most desirable during this time in Chicago.
Are there any flight offers for Chicago?
At Crystal Travel, you will always find offers that can help you to save big amounts of money before you take off to different corners of the world. You can find these offers on our website but some good offers can only be used if you call our travel experts.
How long is the flight from London to Chicago?
The distance between London and Chicago is approximately 3422 nautical miles, a direct flight takes 9 hours on average to cover this distance. However, if you do not get hold of a direct flight then considerably the average flight time will increase because you have to board connecting flights.
How can I book cheap flight tickets to Chicago?
The easiest way to book cheap flight tickets from London to Chicago is by booking them early. Ideally, you should get your flight tickets booked 70-90 in advance so that you get the below-average prices without waiting for any deal or offer to come up. You will always find the cheapest flight available from London to Chicago on our website.

Get a great deal on your next holiday

By clicking, you agree to receive promotional offers and discount travel deals from Crystal Travel.