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Cheap flights from London to Chicago O'Hare Intl Airport from C$ 838

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YXU — ORD
25 May — 1 Jun1
1 adult
Sat 25/5
Sat 1/6

Cheap flight deals from London to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 May 2024.

Popular in

December

Cheapest in

November

Average price

C$ 817

Round-trip from

C$ 350
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 26% potential price drop
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Average for round-trip flights in May 2024
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From London to Chicago O'Hare Intl
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What is the cheapest day to fly round-trip from London, Ontario to Chicago O'Hare Intl Airport?

Thursday is generally a great day to depart. Flying on this day could help you save up to 13%.

What is the cheapest month to fly from London, Ontario to Chicago O'Hare Intl Airport?

November can be a great time to fly to Chicago O'Hare Intl Airport from London, Ontario with a flight ticket averaging about C$ 713. Cheapflights users have found deals in the month of November for as cheap as C$ 422. The most expensive prices can be found in the month of May.

When is the cheapest time to fly from London, Ontario to Chicago O'Hare Intl Airport (YXU - ORD)?

A simple way to save on the total cost of your ticket is to fly from London, Ontario to Chicago O'Hare Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the morning.

Cheap Air Canada flights from London to O'Hare Intl

Explore cheap flight options specifically provided by Air Canada for the route between London and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 406,380 searches. Data last updated 20 May 2024.
Take a peek at the cheapest Air Canada flights we've detected travelling from London to Chicago. Come back soon if you're not finding the exact deal you're looking for.
Sun 15/99:50 a.m.YXU - ORD
1 stop5h 09mAir Canada
Wed 18/91:02 p.m.ORD - YXU
1 stop3h 45mAir Canada
Deal found 19/5C$ 838
Sat 25/53:25 p.m.YXU - ORD
1 stop4h 01mAir Canada
Wed 29/56:00 a.m.ORD - YXU
2 stops7h 46mAir Canada
Deal found 18/5C$ 964
Sat 25/59:50 a.m.YXU - ORD
1 stop5h 12mAir Canada
Wed 29/56:00 a.m.ORD - YXU
2 stops7h 46mAir Canada
Deal found 19/5C$ 994

Cheap United Airlines flights from London to O'Hare Intl

Explore cheap flight options specifically provided by United Airlines for the route between London and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 406,380 searches. Data last updated 20 May 2024.
Have a look at some of the cheapest available United Airlines flights departing from London and landing in Chicago. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sun 15/93:25 p.m.YXU - ORD
1 stop6h 18mUnited Airlines
Wed 18/96:00 a.m.ORD - YXU
2 stops7h 47mUnited Airlines
Deal found 19/5C$ 852
Sun 15/93:25 p.m.YXU - ORD
2 stops8h 49mUnited Airlines
Wed 18/96:00 a.m.ORD - YXU
2 stops7h 47mUnited Airlines
Deal found 19/5C$ 872

Cheap London to O'Hare Intl flights in May & June 2024

Find cheap flight options from London to O'Hare Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 406,380 searches. Prices were last updated on 20 May 2024.
Listed are some of the best fares we've found on flights departing from London to Chicago in 2024. More deals are always being added, so be sure to check back regularly.
Sat 25/53:25 p.m.YXU - ORD
1 stop4h 01mAir Canada
Wed 29/56:00 a.m.ORD - YXU
2 stops7h 46mAir Canada
Deal found 18/5C$ 964
Sat 25/59:50 a.m.YXU - ORD
1 stop5h 12mAir Canada
Wed 29/56:00 a.m.ORD - YXU
2 stops7h 46mAir Canada
Deal found 19/5C$ 994
Thu 20/68:00 p.m.YXU - ORD
1 stop21h 57mWestJet
Wed 26/65:55 p.m.ORD - YXU
1 stop24h 04mWestJet
Deal found 19/5C$ 1,624

London to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between London and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 406,380 searches. Data last updated 20 May 2024.
Listed are some of the best fares we've found on flights departing from London to Chicago in 2024. More deals are always being added, so be sure to check back regularly.
Sun 15/99:50 a.m.YXU - ORD
1 stop5h 09mAir Canada
Wed 18/91:02 p.m.ORD - YXU
1 stop3h 45mAir Canada
Deal found 19/5C$ 838
Sun 15/93:25 p.m.YXU - ORD
1 stop6h 18mUnited Airlines
Wed 18/96:00 a.m.ORD - YXU
2 stops7h 47mUnited Airlines
Deal found 19/5C$ 852
Sun 15/93:25 p.m.YXU - ORD
2 stops8h 49mUnited Airlines
Wed 18/96:00 a.m.ORD - YXU
2 stops7h 47mUnited Airlines
Deal found 19/5C$ 872
Sat 25/53:25 p.m.YXU - ORD
1 stop4h 01mAir Canada
Wed 29/56:00 a.m.ORD - YXU
2 stops7h 46mAir Canada
Deal found 18/5C$ 964
Sat 25/59:50 a.m.YXU - ORD
1 stop5h 12mAir Canada
Wed 29/56:00 a.m.ORD - YXU
2 stops7h 46mAir Canada
Deal found 19/5C$ 994
Thu 20/68:00 p.m.YXU - ORD
1 stop21h 57mWestJet
Wed 26/65:55 p.m.ORD - YXU
1 stop24h 04mWestJet
Deal found 19/5C$ 1,624

London to O'Hare Intl flights leaving soon

Find last-minute flight options from London to O'Hare Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 406,380 searches. Data last updated 20 May 2024.
Consider one of these great deals we found on last-minute flights from London to Chicago. Users should examine the flight details to ensure there are no surprises.
Sat 25/53:25 p.m.YXU - ORD
1 stop4h 01mAir Canada
Wed 29/56:00 a.m.ORD - YXU
2 stops7h 46mAir Canada
Deal found 18/5C$ 964
Sat 25/59:50 a.m.YXU - ORD
1 stop5h 12mAir Canada
Wed 29/56:00 a.m.ORD - YXU
2 stops7h 46mAir Canada
Deal found 19/5C$ 994

Find flights from London to O'Hare Intl within your budget

Customize your flight search to find flights from London to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 406,380 searches. Data last updated 20 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 838 - C$ 1,624

Route

Depart

Return

Price

LondonChicago O'Hare Intl

YXU - ORD

YXUORD

London

Sun 15/9

1 stop5h 09m

Chicago O'Hare Intl

Wed 18/9

1 stop3h 45m

C$ 838

LondonChicago O'Hare Intl

YXU - ORD

YXUORD

London

Sun 15/9

1 stop6h 18m

Chicago O'Hare Intl

Wed 18/9

2 stops7h 47m

C$ 852

LondonChicago O'Hare Intl

YXU - ORD

YXUORD

London

Sun 15/9

2 stops8h 49m

Chicago O'Hare Intl

Wed 18/9

2 stops7h 47m

C$ 872

LondonChicago O'Hare Intl

YXU - ORD

YXUORD

London

Thu 20/6

1 stop21h 57m

Chicago O'Hare Intl

Wed 26/6

1 stop24h 04m

C$ 1,624

Flights are sorted by cheapest first

Deals found on 19/5

When is the cheapest time to fly from London, Ontario to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from London to O'Hare Intl. Price data was last updated on 19 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their London, Ontario to Chicago O'Hare Intl Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to O'Hare Intl by month

Plan your trip from London to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight from London to O'Hare Intl is currently C$ 0 while a round-trip flight costs C$ 1,047. Price data was last updated on 19 May 2024.

Currently, January is the cheapest month in which you can book a flight from London, Ontario to Chicago O'Hare Intl Airport (average of C$ 261). Flying from London, Ontario to Chicago O'Hare Intl Airport in August is currently the most expensive (average of C$ 440). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

C$ 355

February

C$ 414

March

C$ 441

April

C$ 453

May

C$ 476

June

C$ 550

July

C$ 591

August

C$ 599

September

C$ 465

October

C$ 508

November

C$ 460

December

C$ 475

Temperature and rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

-5 - 23 °C

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated 20 May 2024.
Peruse reviews from past customers who have flown with Air Canada and United Airlines from London to Chicago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.5
Good
2,895 reviews
Check prices

Comfort

7.3

Overall

7.5

Entertainment

6.5

Food

6.5

Boarding

7.7

Crew

8.2

Reviews

1 / 10

It’s a discount flight so you have to expect to be crammed in. Then there is the food strike at a supplier we were all warned of and they were good with snacks. The attendants were great. I’ll fly them a hand I recommend them, for what they are.

WestJet
7.5
Good
2,895 reviews
WestJet
7.5
Good
2,895 reviews
Check prices

Comfort

7.3

Overall

7.5

Entertainment

6.5

Food

6.5

Boarding

7.7

Crew

8.2

Reviews

1 / 10

It’s a discount flight so you have to expect to be crammed in. Then there is the food strike at a supplier we were all warned of and they were good with snacks. The attendants were great. I’ll fly them a hand I recommend them, for what they are.

United Airlines
7.4
Good
10,894 reviews
WestJet
7.5
Good
2,895 reviews
Check prices

Comfort

7.3

Overall

7.5

Entertainment

6.5

Food

6.5

Boarding

7.7

Crew

8.2

Reviews

1 / 10

It’s a discount flight so you have to expect to be crammed in. Then there is the food strike at a supplier we were all warned of and they were good with snacks. The attendants were great. I’ll fly them a hand I recommend them, for what they are.

Air Canada
7.0
Good
6,943 reviews
WestJet
7.5
Good
2,895 reviews
Check prices

Comfort

7.3

Overall

7.5

Entertainment

6.5

Food

6.5

Boarding

7.7

Crew

8.2

Reviews

1 / 10

It’s a discount flight so you have to expect to be crammed in. Then there is the food strike at a supplier we were all warned of and they were good with snacks. The attendants were great. I’ll fly them a hand I recommend them, for what they are.

Related info for your journey

Find useful and relevant information for your journey from London to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from London to Chicago O'Hare Intl?

    London (YXU) is the airport you will fly out of if you book a flight from London to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from London; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the London airport to Chicago O'Hare Intl. It is only a 8.6 km journey to London (YXU) from London’s city centre.

  • Can I find flights from London, Ontario to Chicago O'Hare Intl Airport for under C$ 900 on Cheapflights?

    Yes, there are multiple flights from London, Ontario to Chicago O'Hare Intl Airport for under C$ 900. The cheapest flight booked recently is on Air Canada for just C$ 838, but on average you can expect to pay C$ 1,047.

  • Are there last-minute flights available from London, Ontario to Chicago O'Hare Intl Airport for under C$ 1,000?

    There are currently 2+ open flights from London, Ontario to Chicago O'Hare Intl Airport within the next 7 days for less than C$ 1,000.

  • What are the cheapest airlines flying from London, Ontario to Chicago O'Hare Intl Airport round-trip?

    Currently priced at C$ 838, Air Canada will fly you from London, Ontario to Chicago O'Hare Intl Airport and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and WestJet - these airlines can fly you to your destination from C$ 852 and C$ 1,624, respectively.

  • What does YXU to ORD mean?

    YXU stands for London Airport, while ORD stands for Chicago O'Hare Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from London to O'Hare Intl that include extra baggage allowance?

    The amount of baggage you can bring on your London to O'Hare Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from London to O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter London to O'Hare Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from London to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on London to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to O'Hare Intl.

  • Can I find deals for business class flights from London to O'Hare Intl?

    Yes. Cheapflights offers flight deals from London to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from London to O'Hare Intl that allow pets onboard?

    Many airlines flying from London to O'Hare Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from London to O'Hare Intl?

    Yes, you can often find last-minute deals on London to O'Hare Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London, Ontario to Chicago O'Hare Intl Airport flight deals updated?

    The London, Ontario to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 19/5.

See more FAQs

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Top airline flying from London to O'Hare Intl

Discover the top airline that operate flights from London to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 406,380 searches. Data last updated 20 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 572AverageC$ 764FlexibilityNo cancel feeOn-time67%
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Search flights from London to O'Hare Intl by cabin class

Find flights from London to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to O'Hare Intl?

Deals for London to O'Hare Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to O'Hare Intl?

Cheapflights simply makes it quick and affordable to book flights from London to O'Hare Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London to O'Hare Intl with no change fees?

Certainly. Search results for flights to O'Hare Intl from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to O'Hare Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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