Flights from London Heathrow to Chicago O'Hare

LHRORD

London Heathrow Airport (London, United Kingdom) → Chicago O'Hare International Airport (Chicago, United States)

Nonstop
8h 55m
Distance
6,344 km
Frequency
7×/week
One-way from
$474
Airlines
American Airlines, British Airways, United Airlines
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • UA95807:50→10:559h 5mUnited Airlines
  • UA95910:25→13:459h 20mUnited Airlines
  • AA8712:35→15:308h 55mAmerican Airlines
  • UA92813:35→16:559h 20mUnited Airlines
  • BA29715:40→18:459h 5mBritish Airways
  • AA9116:30→19:309hAmerican Airlines

Tuesday

  • UA95807:40→10:459h 5mUnited Airlines
  • UA95910:25→13:459h 20mUnited Airlines
  • AA8712:35→15:308h 55mAmerican Airlines
  • UA92813:35→16:559h 20mUnited Airlines
  • BA29715:40→18:459h 5mBritish Airways
  • AA9116:30→19:309hAmerican Airlines

Wednesday

  • UA95807:40→10:459h 5mUnited Airlines
  • UA95910:25→13:459h 20mUnited Airlines
  • AA8712:35→15:308h 55mAmerican Airlines
  • UA92813:35→16:559h 20mUnited Airlines
  • BA29715:40→18:459h 5mBritish Airways
  • AA9116:30→19:309hAmerican Airlines

Thursday

  • UA95807:40→10:459h 5mUnited Airlines
  • UA95910:25→13:459h 20mUnited Airlines
  • AA8712:35→15:308h 55mAmerican Airlines
  • UA92813:35→16:559h 20mUnited Airlines
  • BA29715:40→18:459h 5mBritish Airways
  • AA9116:30→19:309hAmerican Airlines

Friday

  • UA95807:40→10:459h 5mUnited Airlines
  • UA95910:25→13:459h 20mUnited Airlines
  • AA8712:35→15:308h 55mAmerican Airlines
  • UA92813:35→16:559h 20mUnited Airlines
  • BA29715:40→18:459h 5mBritish Airways
  • AA9116:30→19:309hAmerican Airlines

Saturday

  • UA95807:40→10:459h 5mUnited Airlines
  • UA95910:25→13:459h 20mUnited Airlines
  • AA8712:35→15:308h 55mAmerican Airlines
  • UA92813:35→16:559h 20mUnited Airlines
  • BA29715:40→18:459h 5mBritish Airways
  • AA9116:30→19:309hAmerican Airlines

Sunday

  • UA95807:40→10:459h 5mUnited Airlines
  • UA95910:25→13:459h 20mUnited Airlines
  • AA8712:35→15:308h 55mAmerican Airlines
  • UA92813:35→16:559h 20mUnited Airlines
  • BA29715:40→18:459h 5mBritish Airways
  • AA9116:30→19:309hAmerican Airlines

London Heathrow to Chicago O'Hare — frequently asked

How long is the flight from London Heathrow to Chicago O'Hare?
LHR–ORD is 8h 55m nonstop, covering 6,344 km (3,942 mi).
Which airlines fly nonstop from London Heathrow to Chicago O'Hare?
American Airlines, British Airways, United Airlines operate this route nonstop.
How much is a flight from London Heathrow to Chicago O'Hare?
One-way fares on LHR–ORD recently started from $474. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.
How often do flights run from London Heathrow to Chicago O'Hare?
The route is served 7 days a week (42 scheduled departures).