DISCOVERY WORLD CRUISES The rates below DO NOT include port charges or taxes.  Port charges are approximately $250-$300 per person. NOTE: Prices listed below are cruise and port charges based upon per person double occupancy (2 in the room). All cruise lines have added an additional fuel supplement to off set fuel costs and varies upon each sailing. This will be added in addition to government taxes. Please request quote to get full pricing. Unfortuantely, we do not have many interline rates for Discovery.  However, if you have a specific cruise you are interested in, please e-mail info@interliner.com or call us and we'll contact Discovery to see if they would open up an interline/military discounted rate.  None at this time.  Read More