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Cheap flights from London, ON to Chicago from C$ 389

YXU — CHI
10 Oct — 17 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

Tue 6/109:05 a.m. -
1 stop5h 18m
Tue 13/102:15 p.m. -
1 stop4h 25m
Deal found 8/9C$ 720
Thu 1/103:30 p.m. -
1 stop5h 18m
Sun 4/109:55 a.m. -
1 stop3h 55m
Deal found 8/9C$ 721
Thu 8/109:05 a.m. -
1 stop5h 18m
Wed 14/102:15 p.m. -
1 stop4h 25m
Deal found 6/9C$ 767
Thu 1/105:40 a.m. -
2 stops10h 12m
Sun 4/108:45 a.m. -
3 stops19h 35m
Deal found 8/9C$ 807
Mon 12/103:30 p.m. -
1 stop5h 18m
Sat 17/109:55 a.m. -
1 stop3h 55m
Deal found 5/9C$ 808
Thu 24/910:05 a.m. -
1 stop4h 18m
Wed 30/93:45 p.m. -
1 stop4h 55m
Deal found 9/9C$ 809
Fri 2/105:40 a.m. -
1 stop5h 08m
Tue 6/109:55 a.m. -
1 stop3h 55m
Deal found 5/9C$ 827
Thu 8/109:05 a.m. -
1 stop6h 30m
Wed 14/103:20 p.m. -
3 stops24h 25m
Deal found 6/9C$ 1,126
Thu 24/96:10 a.m. -
3 stops33h 25m
Wed 30/911:45 a.m. -
3 stops16h 35m
Deal found 9/9C$ 1,460
Fri 18/96:10 a.m. -
3 stops29h 50m
Mon 21/911:45 a.m. -
3 stops16h 35m
Deal found 8/9C$ 1,901
Wed 21/106:10 a.m. -
2 stops12h 50m
Sat 24/101:27 p.m. -
2 stops14h 53m
Deal found 6/9C$ 2,508
Wed 21/106:10 a.m. -
2 stops27h 34m
Sat 24/1010:12 a.m. -
2 stops18h 08m
Deal found 7/9C$ 2,578

Find flight deals from London to Chicago

Round-trip from

C$ 720

One-way from

C$ 389
Air Canada
  • Air Canada
  • 6/10-13/10
  • 2 total stops
  • 9h 43m total
  • London to Chicago
Search Deals
Air Canada
  • Air Canada
  • 7/10-31/12
  • 1 total stop
  • 5h 18m 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

Wed 7/10

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

1 stop5h 18m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 389
Quickest round-trip

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Mon 9/11

5:30 a.m.-9:23 a.m.

1 stop4h 53m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 390

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Tue 6/10

6:10 a.m.-5:38 a.m.

3 stops24h 28m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 418

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Tue 6/10

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

1 stop5h 18m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 433

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Mon 9/11

6:40 a.m.-12:21 a.m.

3 stops18h 41m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 441

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Wed 7/10

6:20 p.m.-7:44 a.m.

2 stops14h 24m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 523

LondonChicago

YXU London - MDW Chicago Midway

YXUMDW

London

Tue 6/10

6:10 a.m.-5:51 p.m.

2 stops36h 41m

Chicago Midway

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 540

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Wed 7/10

6:10 a.m.-6:34 a.m.

3 stops49h 24m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 670

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Wed 7/10

9:05 a.m.-1:23 p.m.

1 stop5h 18m

Chicago O'Hare Intl

Wed 14/10

9:55 a.m.-2:50 p.m.

1 stop3h 55m

C$ 720

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Tue 6/10

9:05 a.m.-1:23 p.m.

1 stop5h 18m

Chicago O'Hare Intl

Tue 13/10

2:15 p.m.-7:40 p.m.

1 stop4h 25m

C$ 720

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 25 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$ 720, Air Canada can have you in Chicago from London, Ontario in 5h 18m. Airlines will cover a distance of 565 km.

  • 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.

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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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