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

Sunday, August 16th, 2026

6 round-trip options

Returning
Sat, Aug 22, 2026•6 Day Trip
$583 USD
Google Flights
Returning
Sun, Aug 23, 2026•7 Day Trip
$583 USD
Google Flights
Returning
Wed, Aug 26, 2026•10 Day Trip
$565 USD
Google Flights
Returning
Thu, Aug 27, 2026•11 Day Trip
$566 USD
Google Flights
Returning
Sat, Aug 29, 2026•13 Day Trip
$565 USD
Google Flights
Returning
Sun, Aug 30, 2026•14 Day Trip
$612 USD
Google Flights