Users have found that booking a flight from United Kingdom to Chicago at least 28 days early can save you up to 6% on average compared to booking a flight this week. If booking 28 days before your flight isn’t an option for you, users have found flights from United Kingdom to Chicago for as little as $682 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $701 for flights departing within the next 3 days.
Our data shows that February tends to be the cheapest month to fly to Chicago from United Kingdom. Users have commonly found prices around $678 for the month, but tickets can be as low as $466. Due to multiple factors, prepare for potentially higher prices in July.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Chicago as you normally would.
Fly from
Fly to
Budget
$477 - $625
Route
Depart
Return
Price
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Fri 5/31
2 stops32h 20m
Chicago O'Hare Intl
Sun 6/2
1 stop15h 55m
London GatwickChicago O'Hare Intl
LGW - ORD
LGWORD
London Gatwick
Tue 9/10
1 stop29h 45m
Chicago O'Hare Intl
Sun 9/15
1 stop15h 10m
London GatwickChicago O'Hare Intl
LGW - ORD
LGWORD
London Gatwick
Thu 6/27
1 stop14h 47m
Chicago O'Hare Intl
Wed 7/17
1 stop14h 11m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Fri 11/1
1 stop26h 55m
Chicago O'Hare Intl
Mon 11/11
1 stop10h 25m
ManchesterChicago O'Hare Intl
MAN - ORD
MANORD
Manchester
Sat 9/7
1 stop11h 50m
Chicago O'Hare Intl
Sat 9/14
1 stop11h 10m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Thu 5/30
Nonstop8h 35m
Chicago O'Hare Intl
Wed 6/5
Nonstop8h 00m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Tue 10/29
Nonstop9h 20m
Chicago O'Hare Intl
Tue 11/5
Nonstop8h 05m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Tue 9/24
1 stop11h 15m
Chicago O'Hare Intl
Thu 10/3
Nonstop8h 15m
London GatwickChicago O'Hare Intl
LGW - ORD
LGWORD
London Gatwick
Tue 7/2
1 stop13h 13m
Chicago O'Hare Intl
Wed 7/24
1 stop15h 18m
No data available for this route at this time. Please check back soon.
Food
Boarding
Entertainment
Comfort
Crew
Overall
Reviews
Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.
Food
Boarding
Entertainment
Comfort
Crew
Overall
Reviews
Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.
Food
Boarding
Entertainment
Comfort
Crew
Overall
Reviews
Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.
Food
Boarding
Entertainment
Comfort
Crew
Overall
Reviews
Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.
Food
Boarding
Entertainment
Comfort
Crew
Overall
Reviews
Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.
Food
Boarding
Entertainment
Comfort
Crew
Overall
Reviews
Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
60%of flight departures | Morning6 am to noon |
39%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
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