Montreal (YUL) to Portland (PDX) flight deal in economy from $391

Wednesday, November 25th, 2026

5 round-trip options

Returning
Tue, Dec 1, 20266 Day Trip
$392 USD
Returning
Thu, Dec 3, 20268 Day Trip
$405 USD
Returning
Fri, Dec 4, 20269 Day Trip
$392 USD
Returning
Tue, Dec 8, 202613 Day Trip
$400 USD
Returning
Wed, Dec 9, 202614 Day Trip
$391 USD