Travel with Air Canada from Montréal to Chicago (YUL - ORD) from CAD 167*

*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.

Flights between Montréal and Chicago - our lowest fares in cash

Jul 2025
FromCAD 324*
One way/Economy
Aug 2025
FromCAD 233*
One way/Economy
Sep 2025
FromCAD 177*
One way/Economy
CAD 242
CAD 723
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    • RangeCAD 242-CAD 723

    *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.

    Explore all routes from Montréal to Chicago