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 agoOctober 2026
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Fair Availability
23% of dates checked are available within 10% of the lowest price
Tuesday, October 27th, 2026
8 round-trip options
Returning
Mon, Nov 2, 2026•6 Day Trip
$550 USD
Returning
Tue, Nov 3, 2026•7 Day Trip
$426 USD
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Thu, Nov 5, 2026•9 Day Trip
$484 USD
Returning
Fri, Nov 6, 2026•10 Day Trip
$509 USD
Returning
Sat, Nov 7, 2026•11 Day Trip
$426 USD
Returning
Sun, Nov 8, 2026•12 Day Trip
$461 USD
Returning
Mon, Nov 9, 2026•13 Day Trip
$447 USD
Returning
Tue, Nov 10, 2026•14 Day Trip
$426 USD