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Fly with Air Canada to over 50 US destinations

Did you know that Air Canada is the biggest international carrier flying into the Unites 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 for last-minute flights to Chicago

  1. London (LHR) to Chicago (ORD)

    Oct 10, 2019-

    Oct 15, 2019

    GBP348*

    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)

Weather in Chicago

Monday sky is clear
29°C Jul 15, 2019
Tuesday light rain
30°C Jul 16, 2019
Wednesday scattered clouds
32°C Jul 17, 2019
Thursday few clouds
34°C Jul 18, 2019
Friday sky is clear
33°C Jul 19, 2019
Saturday few clouds
34°C Jul 20, 2019
Sunday moderate rain
26°C Jul 21, 2019
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