Portland (PDX) to Montreal (YUL) flight deal in economy from $339

Sunday, January 31st, 2027

6 round-trip options

Returning
Sun, Feb 7, 20277 Day Trip
$518 USD
Returning
Tue, Feb 9, 20279 Day Trip
$421 USD
Returning
Wed, Feb 10, 202710 Day Trip
$471 USD
Returning
Thu, Feb 11, 202711 Day Trip
$535 USD
Returning
Fri, Feb 12, 202712 Day Trip
$442 USD
Returning
Sun, Feb 14, 202714 Day Trip
$464 USD