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

Wednesday, November 18th, 2026

7 round-trip options

Returning
Tue, Nov 24, 20266 Day Trip
$374 USD
Returning
Wed, Nov 25, 20267 Day Trip
$374 USD
Returning
Thu, Nov 26, 20268 Day Trip
$396 USD
Returning
Sat, Nov 28, 202610 Day Trip
$387 USD
Returning
Mon, Nov 30, 202612 Day Trip
$414 USD
Returning
Tue, Dec 1, 202613 Day Trip
$374 USD
Returning
Wed, Dec 2, 202614 Day Trip
$374 USD