LHR to ORD (London to Chicago) Flights

Last Minute Flights from LHR to ORD

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
LHRChicagoAugust 4 to August 15$1,138
*Prices include taxes and fees

Cheapest LHR to ORD Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
LHRChicagoFebruary 14 to February 23$515
LHRChicagoDecember 7 to December 17$552
LHRChicagoAugust 30 to September 2$554
LHRChicagoNovember 25 to May 22$639
*Prices include taxes and fees
LHR to ORD Flight Details
Origin airport
Heathrow
Origin airport IATA code
LHR
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Distance
3942 mi

Frequently asked questions

What airlines fly direct from London Heathrow to O'Hare Airport?
Spend less time in the air and more time on your getaway with American Airlines (AA) and United Airlines (UA). Both have nonstop flights from LHR to O’Hare Airport. American Airlines has 121 of these popular services each month, while United Airlines offers 91.
How many flights are there from LHR to ORD?
About 9 a day. If you’re in a big rush to head to Chicago, see if you can grab an epic last-minute deal from London (LHR-Heathrow) to Chicago, IL (ORD-O’Hare Intl.) and then book it pronto!
How long does it take to fly from London (LHR-Heathrow) to Chicago, IL (ORD-O'Hare Intl.)?
You can expect to be on the plane for approximately 8 hours and 46 minutes from London (LHR-Heathrow) to Chicago, IL (ORD-O’Hare Intl.), so dress in comfortable clothing. Sweatshirts, yoga pants and slip-on shoes are all excellent options for a flight of this duration.
What is the flight distance from London (LHR-Heathrow) to Chicago, IL (ORD-O'Hare Intl.)?
You’ll cover around 3,900 miles (6,400 1) jetting from Hounslow to Chicago. From earplugs to a few snacks, consider what things to bring on board to make your long-haul journey more comfortable.
How many morning flights are there from LHR to ORD?
Every week, 28 morning services journey from LHR to ORD, with 14 operated by American Airlines (AA). If you want to be on the plane as early as you can, AA’s first flight departs at 8:10AM.
How many afternoon flights are there from LHR to ORD?
Take your pick of 35 afternoon and evening flights from LHR to ORD every week and forget about setting the alarm early.

  • Book an airfare with American Airlines (AA). This carrier lists 14 afternoon and evening flights a week scheduled to take off from 12:15PM onward.
  • A good alternative is United Airlines (UA). Book your seat on one of its 14 weekly afternoon and evening flights that take off for ORD from 1:05PM.

What is the earliest departure time out of Hounslow to Chicago?
8:10AM is the earliest flight that takes off from LHR, touching down at ORD at 4:45PM. Save time in the morning by having your bags packed and ready to be tossed in the boot.
What is the latest departure time out of Hounslow to Chicago?
Reserve a ticket for the 3:20PM flight out of LHR, landing at 12:25AM at ORD, and allow yourself time to attend to those last-minute vacation preparations. This is the latest flight you can catch on this route.
What is the average price from Hounslow to Chicago?
Round-trip journeys from LHR to ORD start at around $515. Book your trip today and score a terrific deal. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

London to Chicago Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from London to Chicago to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from LHR to ORD, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from London to Chicago, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.