Holland America’s Koningsdam was bustling with more than 2,600 passengers aboard on Saturday— each cabin sold out, and the next few sailings to Alaska already booked solid. Holland America ...

This information comes from the Cruise Line Agencies of Alaska’s 2024 schedule. Capacity figures in parenthesis were pulled from cruise lines’ websites. Carnival Luminosa (2,260) 7 a.m.-4 p.m ...