Montreal (YUL) to Chicago (ORD) flight deal in business from $426
YULMontréal-Pierre Elliott Trudeau International Airport
Montreal, Canada
ORDO'Hare International Airport
Chicago, United States
$563 USD
-24%$426 USD
Verified 13 days agoNovember 2026
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Fair Availability
23% of dates checked are available within 10% of the lowest price
Saturday, November 21st, 2026
8 round-trip options
Returning
Thu, Nov 26, 2026•5 Day Trip
$484 USD
Returning
Fri, Nov 27, 2026•6 Day Trip
$447 USD
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Sun, Nov 29, 2026•8 Day Trip
$594 USD
Returning
Mon, Nov 30, 2026•9 Day Trip
$840 USD
Returning
Tue, Dec 1, 2026•10 Day Trip
$426 USD
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Thu, Dec 3, 2026•12 Day Trip
$628 USD
Returning
Fri, Dec 4, 2026•13 Day Trip
$627 USD
Returning
Sat, Dec 5, 2026•14 Day Trip
$426 USD