There are 268 cruises that depart from Galveston, TX in the year 2026. Three cruise lines offer cruises that leave out of Galveston in 2026 - Carnival (total of 143 sailings, among them 78 on Carnival Breeze, 38 on Carnival Dream and 15 on Carnival Legend), Royal Caribbean (total of 121 sailings, among them 56 on Mariner of the Seas and 34 on Symphony of the Seas) and Princess (just 4 sailings, all of them on Regal Princess).
You can see Galveston cruise schedule for 2026 in the table below. Be sure to look at the $/Day column to find cheap Galveston cruise deals in 2026.