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
Thursday, August 27th, 2026
7 round-trip options
Returning
Thu, Sep 3, 2026•7 Day Trip
$436 USD
Returning
Fri, Sep 4, 2026•8 Day Trip
$531 USD
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Sat, Sep 5, 2026•9 Day Trip
$396 USD
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Sun, Sep 6, 2026•10 Day Trip
$417 USD
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Mon, Sep 7, 2026•11 Day Trip
$550 USD
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Tue, Sep 8, 2026•12 Day Trip
$414 USD
Returning
Thu, Sep 10, 2026•14 Day Trip
$417 USD