Montreal (YUL) to Portland (PDX) flight deal in economy from $391

Air CanadaACAir Canada
Round Trip•Economy
CanadaYUL

Montréal-Pierre Elliott Trudeau International Airport

Montreal, Canada
United StatesPDX

Portland International Airport

Portland, United States
$502 USD
-22%$391 USD
Verified 13 days ago
Fair Availability
27% of dates checked are available within 10% of the lowest price

Monday, August 31st, 2026

6 round-trip options

Returning
Sun, Sep 6, 2026•6 Day Trip
$435 USD
Google Flights
Returning
Mon, Sep 7, 2026•7 Day Trip
$435 USD
Google Flights
Returning
Thu, Sep 10, 2026•10 Day Trip
$487 USD
Google Flights
Returning
Fri, Sep 11, 2026•11 Day Trip
$435 USD
Google Flights
Returning
Sun, Sep 13, 2026•13 Day Trip
$435 USD
Google Flights
Returning
Mon, Sep 14, 2026•14 Day Trip
$445 USD
Google Flights