Portland (PDX) to Montreal (YUL) flight deal in economy from $374

Air CanadaACAir Canada
Round Trip•Economy
United StatesPDX

Portland International Airport

Portland, United States
CanadaYUL

Montréal-Pierre Elliott Trudeau International Airport

Montreal, Canada
$491 USD
-24%$374 USD
Verified about 13 hours ago
Fair Availability
32% of dates checked are available within 10% of the lowest price

Saturday, December 12th, 2026

7 round-trip options

Returning
Fri, Dec 18, 2026•6 Day Trip
$519 USD
Google Flights
Returning
Sat, Dec 19, 2026•7 Day Trip
$398 USD
Google Flights
Returning
Sun, Dec 20, 2026•8 Day Trip
$573 USD
Google Flights
Returning
Tue, Dec 22, 2026•10 Day Trip
$398 USD
Google Flights
Returning
Thu, Dec 24, 2026•12 Day Trip
$514 USD
Google Flights
Returning
Fri, Dec 25, 2026•13 Day Trip
$514 USD
Google Flights
Returning
Sat, Dec 26, 2026•14 Day Trip
$554 USD
Google Flights