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

Friday, January 8th, 2027

3 round-trip options

Returning
Wed, Jan 13, 20275 Day Trip
$422 USD
Returning
Sun, Jan 17, 20279 Day Trip
$422 USD
Returning
Wed, Jan 20, 202712 Day Trip
$422 USD