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 about 22 hours agoAugust 2026
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Limited Availability
17% of dates checked are available within 10% of the lowest price
Tuesday, August 18th, 2026
10 round-trip options
Returning
Sun, Aug 23, 2026•5 Day Trip
$788 USD
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Mon, Aug 24, 2026•6 Day Trip
$675 USD
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Tue, Aug 25, 2026•7 Day Trip
$676 USD
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Wed, Aug 26, 2026•8 Day Trip
$684 USD
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Thu, Aug 27, 2026•9 Day Trip
$676 USD
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Fri, Aug 28, 2026•10 Day Trip
$684 USD
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Sat, Aug 29, 2026•11 Day Trip
$676 USD
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Sun, Aug 30, 2026•12 Day Trip
$684 USD
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Mon, Aug 31, 2026•13 Day Trip
$676 USD
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Tue, Sep 1, 2026•14 Day Trip
$676 USD