15 Day/15 Night Cruises out of Seattle, Washington

Are you looking for 15 day cruises that leave from Seattle, WA? As of today - June 7, 2026 - there is just 1 such cruise option. This cruise option is provided by Carnival on its Carnival Spirit ship that was built in 2001.

In the following table you can see the 15 day cruise that departs from Seattle.