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
Thursday, October 22nd, 2026
8 round-trip options
Returning
Wed, Oct 28, 2026•6 Day Trip
$447 USD
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Thu, Oct 29, 2026•7 Day Trip
$649 USD
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Sat, Oct 31, 2026•9 Day Trip
$447 USD
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Sun, Nov 1, 2026•10 Day Trip
$586 USD
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Mon, Nov 2, 2026•11 Day Trip
$571 USD
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Tue, Nov 3, 2026•12 Day Trip
$447 USD
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Wed, Nov 4, 2026•13 Day Trip
$478 USD
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Thu, Nov 5, 2026•14 Day Trip
$505 USD