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Cheap flights from London, ON to Chicago from C$ 513

YXU — CHI
4 Dec — 11 Dec1
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 17/128:20 a.m. -
3 stops15h 29m
Thu 24/125:58 a.m. -
2 stops30h 47m
Deal found 2/11C$ 712
Thu 3/123:20 p.m. -
1 stop5h 38m
Thu 10/124:30 p.m. -
1 stop4h 22m
Deal found 1/11C$ 966
Fri 18/125:30 a.m. -
1 stop4h 52m
Fri 25/123:57 p.m. -
2 stops21h 08m
Deal found 3/11C$ 976
Fri 25/126:40 a.m. -
3 stops24h 09m
Wed 30/125:58 a.m. -
2 stops15h 57m
Deal found 2/11C$ 1,000
Fri 18/125:30 a.m. -
1 stop4h 52m
Fri 25/124:30 p.m. -
1 stop4h 22m
Deal found 3/11C$ 1,015
Thu 3/123:20 p.m. -
2 stops9h 09m
Thu 10/128:45 a.m. -
1 stop4h 57m
Deal found 31/10C$ 1,028

Find flight deals from London to Chicago

Round-trip from

C$ 712

One-way from

C$ 513
17/12-24/12
  • 17/12-24/12
  • 5 total stops
  • 46h 16m total
  • London to Chicago
Search Deals
Air Canada
  • Air Canada
  • 15/12-31/12
  • 1 total stop
  • 4h 58m 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 16/12

9:15 a.m.-1:13 p.m.

1 stop4h 58m

Chicago O'Hare Intl

Wed 31/12

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

Nonstop0h 00m

C$ 513

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Tue 15/12

9:15 a.m.-1:13 p.m.

1 stop4h 58m

Chicago O'Hare Intl

Wed 31/12

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

Nonstop0h 00m

C$ 513

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Tue 15/12

6:40 a.m.-4:31 p.m.

2 stops34h 51m

Chicago O'Hare Intl

Wed 31/12

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

Nonstop0h 00m

C$ 554

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Mon 14/12

3:20 p.m.-7:43 a.m.

2 stops17h 23m

Chicago O'Hare Intl

Wed 31/12

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

Nonstop0h 00m

C$ 573

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Wed 16/12

9:15 a.m.-6:41 p.m.

2 stops10h 26m

Chicago O'Hare Intl

Wed 31/12

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

Nonstop0h 00m

C$ 573
Quickest round-trip

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Thu 17/12

5:30 a.m.-9:18 a.m.

1 stop4h 48m

Chicago O'Hare Intl

Wed 31/12

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

Nonstop0h 00m

C$ 608

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Wed 16/12

6:40 a.m.-12:26 a.m.

3 stops42h 46m

Chicago O'Hare Intl

Wed 31/12

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

Nonstop0h 00m

C$ 631

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Thu 17/12

8:20 a.m.-10:49 p.m.

3 stops15h 29m

Chicago O'Hare Intl

Thu 24/12

5:58 a.m.-1:45 p.m.

2 stops30h 47m

C$ 712

LondonChicago

YXU London - ORD Chicago O'Hare Intl

YXUORD

London

Wed 11/11

3:25 p.m.-7:58 p.m.

1 stop5h 33m

Chicago O'Hare Intl

Wed 31/12

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

Nonstop0h 00m

C$ 905

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

Thu 10/12

4:30 p.m.-9:52 p.m.

1 stop4h 22m

C$ 966

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 15 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$ 966, Air Canada can have you in Chicago from London, Ontario in 5h 38m. 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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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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