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Cheap flights from London, ON to Chicago from C$ 437

YXU — CHI
29 Sep — 6 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Chicago

Enter your travel dates to find the best prices.

Cheapest flights from London to Chicago

Thu 3/129:15 a.m. -
1 stop4h 58m
Sun 6/124:30 p.m. -
1 stop4h 17m
Deal found 27/8C$ 812
Sat 10/105:40 a.m. -
1 stop4h 20m
Sat 17/109:55 a.m. -
1 stop3h 55m
Deal found 25/8C$ 816
Fri 25/96:10 a.m. -
2 stops30h 41m
Fri 2/105:30 p.m. -
1 stop10h 50m
Deal found 28/8C$ 824
Fri 2/106:10 a.m. -
1 stop11h 30m
Tue 6/105:30 p.m. -
1 stop10h 50m
Deal found 26/8C$ 886
Fri 2/105:40 a.m. -
1 stop4h 20m
Tue 6/109:55 a.m. -
1 stop3h 55m
Deal found 28/8C$ 923
Fri 25/96:10 a.m. -
3 stops29h 50m
Fri 2/1011:45 a.m. -
3 stops16h 35m
Deal found 28/8C$ 1,542
Fri 25/96:10 a.m. -
2 stops13h 09m
Fri 2/109:29 a.m. -
2 stops18h 51m
Deal found 28/8C$ 1,607
Thu 3/96:10 a.m. -
2 stops13h 23m
Sat 5/99:24 a.m. -
2 stops18h 56m
Deal found 30/8C$ 2,341
Wed 21/106:10 a.m. -
2 stops12h 50m
Sat 24/101:27 p.m. -
2 stops14h 53m
Deal found 29/8C$ 2,564
Tue 13/106:10 a.m. -
2 stops12h 50m
Tue 20/109:29 a.m. -
2 stops18h 51m
Deal found 29/8C$ 2,733

Find flight deals from London to Chicago

Round-trip from

C$ 812

One-way from

C$ 437
Air Canada
  • Air Canada
  • 3/12-6/12
  • 2 total stops
  • 9h 15m total
  • London to Chicago
Search Deals
Air Canada
  • Air Canada
  • 10/10
  • 1 total stop
  • 4h 20m total
  • London to Chicago
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Fri 2/10

6:10 a.m.-4:40 p.m.

1 stop11h 30m

Chicago O'Hare Intl

Tue 6/10

5:30 p.m.-5:20 a.m.

1 stop10h 50m

C$ 887
Quickest round-trip

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Sat 10/10

3:30 p.m.-7:48 p.m.

1 stop5h 18m

Chicago O'Hare Intl

Sat 17/10

8:45 a.m.-5:43 p.m.

2 stops7h 58m

C$ 929

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Fri 2/10

5:40 a.m.-2:52 p.m.

2 stops10h 12m

Chicago O'Hare Intl

Tue 6/10

8:45 a.m.-5:43 p.m.

2 stops7h 58m

C$ 931

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Mon 15/2

3:20 p.m.-7:58 p.m.

1 stop5h 38m

Chicago O'Hare Intl

Tue 16/2

11:45 a.m.-9:47 p.m.

2 stops9h 02m

C$ 1,040

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Sat 10/10

10:05 a.m.-1:23 p.m.

1 stop4h 18m

Chicago O'Hare Intl

Sat 17/10

7:30 a.m.-9:40 p.m.

2 stops13h 10m

C$ 1,040

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Mon 26/10

3:25 p.m.-8:48 p.m.

1 stop6h 23m

Chicago O'Hare Intl

Mon 2/11

8:50 a.m.-9:52 p.m.

2 stops12h 02m

C$ 1,040

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Thu 3/12

3:20 p.m.-7:58 p.m.

1 stop5h 38m

Chicago O'Hare Intl

Sun 6/12

6:00 a.m.-9:47 p.m.

2 stops14h 47m

C$ 1,040

LondonChicago

YXU London - MDW Chicago Midway

YXUMDW

London

Fri 25/9

6:10 a.m.-11:00 a.m.

3 stops29h 50m

Chicago Midway

Fri 2/10

11:45 a.m.-5:20 a.m.

3 stops16h 35m

C$ 1,542

LondonChicago

YXU London - MDW Chicago Midway

YXUMDW

London

Fri 25/9

6:10 a.m.-6:19 p.m.

2 stops13h 09m

Chicago Midway

Fri 2/10

9:29 a.m.-5:20 a.m.

2 stops18h 51m

C$ 1,607

LondonChicago

YXU London - MDW Chicago Midway

YXUMDW

London

Wed 21/10

6:10 a.m.-9:32 a.m.

2 stops28h 22m

Chicago Midway

Sat 24/10

12:27 p.m.-5:20 a.m.

2 stops15h 53m

C$ 2,564

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/8

Showing 1-10 of 23 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight from London to Chicago

No data available for this route at this time. Please check back soon.

Related info for your journey

  • 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 0 different airlines.

  • How long is the flight from London, Ontario to Chicago?

    For as low as C$ 929, WestJet can have you in Chicago from London, Ontario in 5h 18m. Airlines will cover a distance of 565 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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.

See more FAQs

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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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