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

Sunday, December 13th, 2026

7 round-trip options

Returning
Sat, Dec 19, 2026•6 Day Trip
$420 USD
Google Flights
Returning
Sun, Dec 20, 2026•7 Day Trip
$595 USD
Google Flights
Returning
Mon, Dec 21, 2026•8 Day Trip
$559 USD
Google Flights
Returning
Wed, Dec 23, 2026•10 Day Trip
$552 USD
Google Flights
Returning
Fri, Dec 25, 2026•12 Day Trip
$535 USD
Google Flights
Returning
Sat, Dec 26, 2026•13 Day Trip
$582 USD
Google Flights
Returning
Sun, Dec 27, 2026•14 Day Trip
$637 USD
Google Flights