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, October 11th, 2026

5 round-trip options

Returning
Sat, Oct 17, 2026•6 Day Trip
$479 USD
Google Flights
Returning
Sun, Oct 18, 2026•7 Day Trip
$509 USD
Google Flights
Returning
Fri, Oct 23, 2026•12 Day Trip
$479 USD
Google Flights
Returning
Sat, Oct 24, 2026•13 Day Trip
$471 USD
Google Flights
Returning
Sun, Oct 25, 2026•14 Day Trip
$479 USD
Google Flights