Porto (OPO) to Montreal (YUL) flight deal in economy from $507
OPOFrancisco Sá Carneiro Airport
Porto, Portugal
YULMontréal-Pierre Elliott Trudeau International Airport
Montreal, Canada
$674 USD
-25%$507 USD
Verified 1 day agoSeptember 2026
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Limited Availability
17% of dates checked are available within 10% of the lowest price
Monday, September 7th, 2026
10 round-trip options
Returning
Sat, Sep 12, 2026•5 Day Trip
$989 USD
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Sun, Sep 13, 2026•6 Day Trip
$963 USD
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Mon, Sep 14, 2026•7 Day Trip
$817 USD
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Tue, Sep 15, 2026•8 Day Trip
$880 USD
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Wed, Sep 16, 2026•9 Day Trip
$848 USD
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Thu, Sep 17, 2026•10 Day Trip
$989 USD
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Fri, Sep 18, 2026•11 Day Trip
$1,067 USD
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Sat, Sep 19, 2026•12 Day Trip
$851 USD
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Sun, Sep 20, 2026•13 Day Trip
$848 USD
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Mon, Sep 21, 2026•14 Day Trip
$817 USD