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 29th, 2026

7 round-trip options

Returning
Mon, Jan 4, 2027•6 Day Trip
$431 USD
Google Flights
Returning
Tue, Jan 5, 2027•7 Day Trip
$379 USD
Google Flights
Returning
Wed, Jan 6, 2027•8 Day Trip
$374 USD
Google Flights
Returning
Fri, Jan 8, 2027•10 Day Trip
$396 USD
Google Flights
Returning
Sun, Jan 10, 2027•12 Day Trip
$414 USD
Google Flights
Returning
Mon, Jan 11, 2027•13 Day Trip
$420 USD
Google Flights
Returning
Tue, Jan 12, 2027•14 Day Trip
$374 USD
Google Flights