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

Wednesday, January 13th, 2027

3 round-trip options

Returning
Mon, Jan 18, 20275 Day Trip
$422 USD
Returning
Fri, Jan 22, 20279 Day Trip
$422 USD
Returning
Mon, Jan 25, 202712 Day Trip
$422 USD