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

Tuesday, December 22nd, 2026

7 round-trip options

Returning
Mon, Dec 28, 2026•6 Day Trip
$761 USD
Google Flights
Returning
Tue, Dec 29, 2026•7 Day Trip
$649 USD
Google Flights
Returning
Wed, Dec 30, 2026•8 Day Trip
$668 USD
Google Flights
Returning
Fri, Jan 1, 2027•10 Day Trip
$670 USD
Google Flights
Returning
Sun, Jan 3, 2027•12 Day Trip
$675 USD
Google Flights
Returning
Mon, Jan 4, 2027•13 Day Trip
$568 USD
Google Flights
Returning
Tue, Jan 5, 2027•14 Day Trip
$517 USD
Google Flights