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

Wednesday, January 20th, 2027

3 round-trip options

Returning
Mon, Jan 25, 20275 Day Trip
$422 USD
Returning
Fri, Jan 29, 20279 Day Trip
$467 USD
Returning
Mon, Feb 1, 202712 Day Trip
$422 USD