+1-888-653-0010 (OTA) is the quickest way to check real-time off-season pricing. Disney cruise lines generally have a minimum of 3-5 booked cruises daily year-round, but the lowest demand times of the year are early January, February, and September. January and September are especially low demand as it are the months of most children's back-to-school, and most cruises are catered to families. Disney Cruise Line opens off-season pricing and most Disney Cruise Line deals as sailings get booked weeks in advance!