Book Air Canada flights to Chicago (ORD) from GBP 636*

Promotion code

*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Fly with Air Canada to over 50 destinations in the US.

Did you know that Air Canada is the biggest international carrier flying into the United States?

Experience our award-winning service to more than 50 US destinations via our Canadian airport hubs featuring easy, seamless connections, with no terminal changes, and no need to claim your bags in transit. Plus you’ll save time by clearing US customs and immigration on your way, before you even arrive at your final destination. Take advantage of our great fares to the USA.

Best fares to Chicago

GBP
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London, UK (LHR)to

Chicago (ORD)
Oct 06, 2026 - Oct 13, 2026
From
GBP 636
Round-trip
Economy

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Book Air Canada flights to Chicago (ORD) | Air Canada

Low fares to Chicago

GBP
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Low fares to Chicago
From
To
Fare Type
Departure
Price
London, UK (LHR)Chicago (ORD)Round-trip
/
Economy		Oct 06, 2026 - Oct 13, 2026

From

GBP 636

Viewed: 10 hours ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

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Air Canada's top routes to Chicago