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

Thursday, November 26th, 2026

5 round-trip options

Returning
Wed, Dec 2, 20266 Day Trip
$411 USD
Returning
Fri, Dec 4, 20268 Day Trip
$411 USD
Returning
Sat, Dec 5, 20269 Day Trip
$421 USD
Returning
Wed, Dec 9, 202613 Day Trip
$420 USD
Returning
Thu, Dec 10, 202614 Day Trip
$411 USD