Alaska Cruise 2025 Carnival. The cruises will depart every thursday and run from may 1, 2025 through september 11, 2025. Check out carnival's alaska itineraries, cruise deals and departure ports.
Book your cruise today to immerse yourself in the beauty and glaciers of alaska. American cruise lines is to double its capacity in alaska for 2025, with two small ships sailing five itineraries from may to september.