A passport is required for all non US citizens on all Carnival cruises.US Passport Information: For US Passport information including current processing times.State issued picture ID and US Passport.If a cruise begins and ends in different US ports (such as Carnival's Alaskan and Hawaiian cruises), or begins and ends in a foreign port a valid US Passport is required for all US citizens.This is for all US citizens embarking on a cruise that both originates & terminates at the same US port.
An original or certified copy of your birth certificate (not hospital issued) for all passengers & a state issued picture ID for passengers 16 years of age and older.Identification required to cruise on Carnival:.