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Cheap flights from London, ON to Chicago from C$ 404

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — CHI
26 Nov — 3 Dec1
1 adult

Cheap flight deals from London to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to Chicago (CHI). 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 21 November 2024.

Round-trip from

C$ 524

One-way from

C$ 404

Popular in

May

Cheapest in

February
15/1-19/1
  • 15/1-19/1
  • 3 total stops
  • 36h 05m total
  • London to Chicago
Search Deals
Air Canada
  • Air Canada
  • 19/5
  • 1 total stop
  • 4h 46m total
  • London to Chicago
Search Deals
High demand for flights, 12% potential price rise
Search Deals
Best time to find cheap flights, 18% potential price drop
Search Deals

Find flight deals from London to Chicago

Best flights from London to Chicago
Discover carefully curated flight deals from London to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 November 2024.

Wed 15/18:00 p.m.YXU - ORD
2 stops19h 51mMultiple Airlines
Sun 19/16:06 p.m.ORD - YXU
1 stop16h 14mMultiple Airlines
Deal found 21/11C$ 524
Mon 6/19:55 a.m.YXU - ORD
2 stops23h 10mUnited Airlines
Mon 13/18:05 p.m.ORD - YXU
2 stops23h 15mUnited Airlines
Deal found 21/11C$ 747
Wed 15/15:45 a.m.YXU - MDW
1 stop7h 25mMultiple Airlines
Sun 19/11:05 p.m.MDW - YXU
1 stop6h 15mMultiple Airlines
Deal found 21/11C$ 1,241

Find flights from London to Chicago within your budget

Customize your flight search to find flights from London to Chicago 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 640,016 searches. Data last updated 21 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonChicago

YXU - ORD

YXUORD

London

Wed 15/1

8:00 p.m.-2:51 p.m.

2 stops19h 51m

Chicago O'Hare Intl

Sun 19/1

6:06 p.m.-11:20 a.m.

1 stop16h 14m

C$ 524

LondonChicago

YXU - ORD

YXUORD

London

Mon 6/1

9:55 a.m.-8:05 a.m.

2 stops23h 10m

Chicago O'Hare Intl

Mon 13/1

8:05 p.m.-8:20 p.m.

2 stops23h 15m

C$ 747

LondonChicago

YXU - MDW

YXUMDW

London

Wed 15/1

5:45 a.m.-12:10 p.m.

1 stop7h 25m

Chicago Midway

Sun 19/1

1:05 p.m.-8:20 p.m.

1 stop6h 15m

C$ 1,241

LondonChicago

YXU - ORD

YXUORD

London

Mon 19/5

6:15 a.m.-10:01 a.m.

1 stop4h 46m

C$ 404

LondonChicago

YXU - ORD

YXUORD

London

Mon 19/5

6:15 a.m.-2:52 p.m.

2 stops9h 37m

C$ 411

LondonChicago

YXU - ORD

YXUORD

London

Sun 5/1

8:00 p.m.-6:58 a.m.

3 stops35h 58m

C$ 450

LondonChicago

YXU - MDW

YXUMDW

London

Sun 5/1

8:00 p.m.-11:10 a.m.

2 stops16h 10m

C$ 839

LondonChicago

YXU - MDW

YXUMDW

London

Sun 5/1

8:00 p.m.-5:47 p.m.

3 stops22h 47m

C$ 841

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/11

Best time to book a flight from London to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from London to Chicago

Get recent, data-driven insights about flights from London to Chicago including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London, Ontario to Chicago?

Currently, January is the cheapest month in which you can book a flight from London, Ontario to Chicago (average of C$ 261). Flying from London, Ontario to Chicago in May is currently the most expensive (average of C$ 342). 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.

What is the cheapest time of day to fly from YXU to CHI?

Find hourly flight availability from London to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2024.

It’s typically best to fly out from London, Ontario to Chicago at noon. Doing so could potentially save you 4% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated 21 November 2024.
United Airlines
7.4
Good
9,172 reviews
Check prices

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

I was traveling with my father, who had wheelchair service, he was brought to the gate to wait for boarding. When Pre-boarding began, the agent started with individuals with disabilities or who needed assistance, it wasn't even 2-3 seconds, the next pre-boarding status was announced - active duty personnel - what made it worse, was that nobody came to either push the wheelchair or assist my father. so I had to help my father up and through the line, where there was already a line. So I wasn't sure what was the purpose of the pre-boarding, if there wasn't any order to it. Thankfully, it was the first time we've experienced this, hopefully, it's the last.

United Airlines
7.4
Good
9,172 reviews
United Airlines
7.4
Good
9,172 reviews
Check prices

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

I was traveling with my father, who had wheelchair service, he was brought to the gate to wait for boarding. When Pre-boarding began, the agent started with individuals with disabilities or who needed assistance, it wasn't even 2-3 seconds, the next pre-boarding status was announced - active duty personnel - what made it worse, was that nobody came to either push the wheelchair or assist my father. so I had to help my father up and through the line, where there was already a line. So I wasn't sure what was the purpose of the pre-boarding, if there wasn't any order to it. Thankfully, it was the first time we've experienced this, hopefully, it's the last.

WestJet
7.3
Good
2,811 reviews
United Airlines
7.4
Good
9,172 reviews
Check prices

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

I was traveling with my father, who had wheelchair service, he was brought to the gate to wait for boarding. When Pre-boarding began, the agent started with individuals with disabilities or who needed assistance, it wasn't even 2-3 seconds, the next pre-boarding status was announced - active duty personnel - what made it worse, was that nobody came to either push the wheelchair or assist my father. so I had to help my father up and through the line, where there was already a line. So I wasn't sure what was the purpose of the pre-boarding, if there wasn't any order to it. Thankfully, it was the first time we've experienced this, hopefully, it's the last.

Air Canada
7.0
Good
8,246 reviews
United Airlines
7.4
Good
9,172 reviews
Check prices

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

I was traveling with my father, who had wheelchair service, he was brought to the gate to wait for boarding. When Pre-boarding began, the agent started with individuals with disabilities or who needed assistance, it wasn't even 2-3 seconds, the next pre-boarding status was announced - active duty personnel - what made it worse, was that nobody came to either push the wheelchair or assist my father. so I had to help my father up and through the line, where there was already a line. So I wasn't sure what was the purpose of the pre-boarding, if there wasn't any order to it. Thankfully, it was the first time we've experienced this, hopefully, it's the last.

Related info for your journey

Find useful and relevant information for your journey from London to Chicago. 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?

    If you book a flight to Chicago from London, you will be flying from London, which is the city’s only airport. London (YXU) is located 8.6 km from the centre of London. There are 0 flights from London to Chicago per day from 1 airline.

  • What is the cheapest airline to fly from London, Ontario to Chicago round-trip?

    Our cheapest airline available from London, Ontario to Chicago is United Airlines. Our recent data shows that you can find tickets from as low as C$ 747 on this airline. United Airlines is priced at 8% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London, Ontario to Chicago one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 404. However, be on the lookout for offers from United Airlines and WestJet, as they are both options that can get you from London, Ontario to Chicago for a low price.

  • Can I find deals for flights from London to Chicago that include hotel bookings?

    Yes. In addition to deals on London to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Chicago?

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

  • Can I find deals for business class flights from London to Chicago?

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

  • What is the cheapest month to book a flight from London, Ontario to Chicago?

    Currently, January is the cheapest month in which you can book a flight from London, Ontario to Chicago (average of C$ 261). Flying from London, Ontario to Chicago in May is currently the most expensive (average of C$ 342). 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.

See more FAQs

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Alternative routes for London to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from London to Chicago

Discover the top airline that operate flights from London to Chicago. 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 640,016 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 587AverageC$ 861FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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 Chicago?

Deals for London to Chicago 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 Chicago?

Cheapflights helps you find that perfect flight to Chicago from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to Chicago with no change fees?

Certainly. Search results for flights to Chicago 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 Chicago become cheaper?

Yes, Cheapflights offers price alerts on London to Chicago flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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