15 Day/15 Night Cruises out of Seattle, Washington

Are you looking for 15 day cruises that leave from Seattle, WA? As of today - December 8, 2025 - there are just 2 such cruise options. These cruise options are provided by Carnival on its Carnival Spirit ship that was built in 2001.

In the following table you can see all 15 day cruises that depart from Seattle sorted by departure date.