£384 Cheap American Airlines flights from London to Chicago (LHR→ORD)

View £384 flight on Sun, 6 Sept 2026Opens in a new window

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American Airlines flights from London to Chicago (LHR→ORD)

Prices were available within the past 7 days and start at £384 for one-way flights and £569 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 3 Nov - Mon, 9 Nov
LHR
London
ORD
Chicago
£569 Return, found 2 days ago
£569
Return
found 2 days ago
Select American Airlines flight, departing Tue, 3 Nov from London to Chicago, returning Mon, 9 Nov, priced at £569 found 2 days ago

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Midway Intl. MDW. Closest option available. Average driving time to city centre is 16 minutes. Flights from £866
MDW
Midway Intl.
Closest
Average driving time to city centre16 min
Flights from £866

Frequently asked questions

How much is an American Airlines flight from Heathrow Airport (LHR) to O'Hare Intl. Airport (ORD)?
Apply the "Price (lowest to highest)" filter on Expedia to find cheap American Airlines round-trip flights from £569 from LHR to ORD. Affordable one-way tickets from £384 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from LHR to ORD with American Airlines?
January is one of the cheapest months to travel to Chicago with American Airlines. You could also find excellent prices on one-way and return fares in February.
Does American Airlines fly nonstop from Heathrow Airport (LHR) to O'Hare Intl. Airport (ORD)?
American Airlines has direct flights from Heathrow Airport (LHR) to O'Hare Intl. Airport (ORD), with 12 weekly departures. Just choose the "Nonstop" and "Airline" filters during your search on Expedia to find all direct American Airlines flights to ORD.
How long does it take to fly from LHR to ORD with American Airlines?
Depart Heathrow Airport (LHR) for O'Hare Intl. Airport (ORD) on a direct American Airlines flight, and you'll be in the skies for approximately 8h 50m.
Which day of the week has the most American Airlines flights from Heathrow Airport (LHR) to O'Hare Intl. Airport (ORD)?
If flexibility is what you're after, Wednesday offers the most choice for American Airlines flights from Heathrow Airport (LHR) to O'Hare Intl. Airport (ORD). Take your pick of 2 different departures.
What airports does American Airlines fly into in Chicago?
Take an American Airlines flight from Heathrow Airport (LHR) to Chicago, and you'll most likely touch down at O'Hare Intl. Airport (ORD). This is the airline's primary hub in this destination.
What type of plane does American Airlines fly from Heathrow Airport (LHR) to O'Hare Intl. Airport (ORD)?
Chances are you'll catch a Boeing 787-9 for your American Airlines flight from Heathrow Airport (LHR) to O'Hare Intl. Airport (ORD). However, you could end up on an alternative aircraft if operational demands require it.
Can I change or cancel my American Airlines flight from Heathrow Airport (LHR) to O'Hare Intl. Airport (ORD)?
Depending on the ticket type you purchased, a fee generally applies if you modify or cancel your booking more than 24 hours after confirmation. To secure flexible fares, select our "Changes included" and "No cancel fee" boxes when you search for flights. For more information on changing or cancelling your reservation, visit "Trips," select your flight and click on "Manage Booking."

Travel information

Origin airport
Heathrow
Destination airport
O'Hare Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Finnair, ITA Airways, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Popular airline
Aer Lingus
Distance
6307 km
Average flight time
2 hours 51 mins

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