Book by March 19 for deals on cruises departing from March 30 through May 2024  SEATTLE, March 6, 2024 /PRNewswire/ -- Travelers looking for a last-minute deal on a spring getaway can take advantage of Holland America Line's Spring Sale launching March 6, 2024. Featuring up to 50% off cruise fares and onboard credits of $50 per person, the offer is available on select departures from March 30 through May 2024. As a bonus, guests who book a suite can double their onboard credit for a total of$100 per person ...