Portland (PDX) to Montreal (YUL) flight deal in economy from $374
PDXPortland International Airport
Portland, United States
YULMontréal-Pierre Elliott Trudeau International Airport
Montreal, Canada
$491 USD
-24%$374 USD
Verified about 10 hours agoAugust 2026
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Fair Availability
32% of dates checked are available within 10% of the lowest price
Tuesday, August 18th, 2026
7 round-trip options
Returning
Tue, Aug 25, 2026•7 Day Trip
$510 USD
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Wed, Aug 26, 2026•8 Day Trip
$528 USD
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Thu, Aug 27, 2026•9 Day Trip
$531 USD
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Fri, Aug 28, 2026•10 Day Trip
$531 USD
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Sat, Aug 29, 2026•11 Day Trip
$510 USD
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Sun, Aug 30, 2026•12 Day Trip
$627 USD
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Tue, Sep 1, 2026•14 Day Trip
$510 USD