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LHR (London) to ORD (Chicago) Flights $609.26

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Cheap LHR to ORD Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.



Interesting Facts About Flights from London to Chicago (LHR to ORD)

Question : Over the coming months, which airline is getting their passengers to O'Hare International Airport (ORD) round-trip the cheapest?
Answer : Finnair is the leader in keeping prices down for their passengers over the next three months. Bookings are being made at just $473, which is quite a deal when compared to the high-end bookings of $4,349.

Question : If traveling from LHR to ORD, how long can you expect to be in the air?
Answer : When flying from LHR to ORD, it will take nine hours and six minutes on average.

Question : Do prices fluctuate more for this route than others?
Answer : Ranging anywhere from $473 to $4,349, prices for LHR to ORD do fluctuate much more than the majority of routes from the United Kingdom. Prices tend to be lower the further out you book.

Question : Can you cut down on flight costs by changing the day of the week you travel to Chicago?
Answer : The best day to fly on a budget this month is Sunday. Being flexible with your travel days garners even more savings during booking.

Question : If you’re booking LHR to ORD, how many different options of departure times do you have?
Answer : It does differ by the day of the week, but on average, you can expect eight different choices of flight times when you book. That is higher than the national average of two.

Question : Which airline has been on time from London Heathrow Airport (LHR) to O'Hare International Airport (ORD) the most?
Answer : The current leader is American Airlines with an 85% on-time rate. Don't spend more time waiting in an airport than you have to and stick with American Airlines on this route. Note that if they do have a delay, it usually lasts about 23 minutes.

Question : How many days should you spend in Chicago?
Answer : Travelers from LHR to ORD stay 20 days on average.