Montreal is the ninth most popular cruise port in the Northeast United States and Canada, as the embarkation point of only five sailings per year from Holland America to the East Coast.
Sailings leaving from Montreal during the the peak season of fall are a bit more expensive than the the low season of summer. On average Montreal is rather expensive compared to other ports. Look at the graph below for the monthly average cost per day (Cruises only depart from Montreal between August and September).