United Airlines
Star Alliance
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United Kingdom
London Heathrow Airport
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United States
O'Hare International Airport
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Scan through all non-stop flights from London Heathrow to Chicago. The full flight schedule below gives an overview of all non-stop flights from LHR to ORD, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Known for its continental climate, Chicago features hot, humid summers with temperatures above 30°C (86°F) and cold, snowy winters that often drop below 0°C (32°F). This striking seasonal contrast offers travelers a variety of activities, from summer hiking to winter sports, ensuring year-round appeal.
The best time to visit Chicago is from March to November, covering spring, summer, and fall. While summer can be hot, it also sees slightly more rainfall than other seasons.
In total there are 3 airlines operating nonstop flights from London Heathrow LHR to Chicago ORD. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their LHR ORD flight schedule.
Flights from LHR to ORD are operated 63 times a week, with an average of 9 flights per day. Departure times vary between 07:40 - 15:45. The earliest flight departs at 07:40, the last flight departs at 15:45. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy, Premium Economy, Business or First class on this non-stop route.
The fastest direct flight from London Heathrow to Chicago takes 8 hours and 40 minutes. The flight distance between London Heathrow and Chicago is 3,939 miles (or 6,339 km).
There are 2 airports in Chicago: O'Hare International Airport (ORD) and Midway International Airport (MDW).
There are 63 flights per week flying from London Heathrow to Chicago (as of May 2026).
8 hours and 40 minutes is the average flight time from London Heathrow to Chicago.
The distance from London Heathrow to Chicago is 3,939 miles (6,339 kilometers).
American Airlines, British Airways and United Airlines are flying nonstop from London Heathrow to Chicago.
Oneworld and Star Alliance are flying nonstop from London Heathrow to Chicago.
You can fly non-stop in Economy, Premium Economy, Business Class and First Class.
Aircraft types that fly from London Heathrow to Chicago:
The earliest flight departs at 07:40 from London Heathrow and arrives at 12:00 at Chicago.
The latest flight departs at 15:45 from London Heathrow and arrives at 19:45 at Chicago.
3,939 miles (6,339 km) · 8h 40m
08:00
10:55
United Airlines
Star Alliance
UA 958
United Airlines
Boeing 767-300
Y
W
J
F
08:00
11:05
United Airlines
Star Alliance
UA 958
United Airlines
Boeing 767-300
Y
W
J
F
09:45
12:20
American Airlines
Oneworld
AA 87
American Airlines
Boeing 787-9
Y
W
J
F
09:45
12:25
American Airlines
Oneworld
AA 87
American Airlines
Boeing 787-9
Y
W
J
F
11:05
14:10
United Airlines
Star Alliance
UA 959
United Airlines
Boeing 767-300
Y
W
J
F
11:10
13:50
British Airways
Oneworld
BA 295
British Airways
Boeing 777
Y
W
J
F
11:10
13:50
British Airways
Oneworld
BA 295
British Airways
Boeing 787-10
Y
W
J
F
12:15
14:55
American Airlines
Oneworld
AA 55
American Airlines
Boeing 787-9
Y
W
J
F
12:15
15:00
American Airlines
Oneworld
AA 55
American Airlines
Boeing 787-9
Y
W
J
F
12:15
15:00
American Airlines
Oneworld
AA 55
American Airlines
Boeing 787-9
Y
W
J
F
13:10
15:55
British Airways
Oneworld
BA 299
British Airways
Boeing 787-10
Y
W
J
F
13:10
15:55
British Airways
Oneworld
BA 299
British Airways
Boeing 777
Y
W
J
F
14:10
17:20
United Airlines
Star Alliance
UA 928
United Airlines
Boeing 767-300
Y
W
J
F
14:10
17:15
United Airlines
Star Alliance
UA 928
United Airlines
Boeing 767-300
Y
W
J
F
14:45
17:35
American Airlines
Oneworld
AA 91
American Airlines
Boeing 787-9
Y
W
J
F
15:15
18:15
British Airways
Oneworld
BA 297
British Airways
Boeing 777
Y
W
J
F
15:15
18:15
British Airways
Oneworld
BA 297
British Airways
Boeing 777
Y
W
J
F
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