A stunning view of Chicago's skyline and river with prominent skyscrapers and bridges on a cloudy day. — flights from London to Chicago
London, UKChicago

Flights from London to Chicago

Nonstop flights from London (LHR) to Chicago (ORD) take about 8h 26m (6,344 km). American Airlines, United Airlines and British Airways fly it. Lowest fare seen: $575 one-way, nonstop (12 Oct 2026).

All flights from London →All flights to Chicago →

Book from $575 one-way

Photo of Chicago: Mik Dominguez on Pexels.

When you land in Chicago

The airport transfer and the few things worth sorting before you fly.

A stunning view of Chicago's skyline and river with prominent skyscrapers and bridges on a cloudy day. — arriving in Chicago

Airport transfer

ORD → Chicago, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices
British Airways Airbus A320 landing at Heathrow, London on a clear day. — lounges at Heathrow AirportHeathrow Airport · 10 lounges
Before you flyAirport lounges at Heathrow →
Trains, buses and taxi faresORD to Chicago: getting into town →Early arrival or late flightLuggage storage in Chicago →11 drop-off points, from $4.90

Things to book in Chicago

All 59 things to do in Chicago →
Skyline view of Chicago's iconic skyscrapers including the John Hancock Center.from €24.10
John Hancock Center 4.5 · 3,029 Tiqets reviews
The historic Tribune Tower in Chicago, featuring its gothic architecture and American flag.from €26.78
Tribune Tower 4.6 · 2,764 Tiqets reviews
View of the historic Wrigley Building in downtown Chicago, showcasing its classic architecture.from €13.38
The Wrigley Building 4.6 · 2,762 Tiqets reviews
Silhouette of visitors walking through a tunnel at Museum Campus, leading outdoors.from €26.78
Museum Campus 4.6 · 2,641 Tiqets reviews

Find hotels in Chicago

Hotels, hostels & more · Trip.com

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Airlines flying London to Chicago

Carriers on LHR–ORD according to our route data and nonstop fares seen as of 12 Oct 2026. Not a complete list.

✈ American Airlinesnonstop fare seen✈ United Airlinesnonstop fare seen✈ British Airwaysnonstop fare seen

More for this trip

Frequently asked questions — London to Chicago flights

How long is the flight from London to Chicago?
A nonstop flight from London (LHR) to Chicago (ORD) takes about 8h 26m, covering 6,344 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.
How far is London from Chicago by air?
The great-circle distance between London Heathrow Airport and Chicago O'Hare International Airport is 6,344 km (3,942 miles), a long-haul route.
Which airlines fly from London to Chicago?
Airlines with flights or nonstop fares on the LHR–ORD route include American Airlines, United Airlines and British Airways. This is not a complete list — schedules change by season, so check the current options before booking.
How much does a flight from London to Chicago cost?
The lowest one-way fare seen recently on LHR–ORD was $575 USD with American Airlines (nonstop), departing 4 May 2027, found in fare searches as of 12 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
Do I need a visa to travel from UK to Chicago?
It depends on your passport. Some nationalities can enter Chicago visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.

Sources: fares from Travelpayouts flight-search data, seen 12 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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