Computers and Electronics How do I cancel my SeaWorld pass online? Do SeaWorld tickets expire? SeaWorld, Busch Gardens, and Sesame Place SeaWorld Parks tickets purchased through our program expire one year after the date of purchase. We may have limited time offers on some tickets that will have a different expiration date listed.May 14, 2020 Related Posts:Why is SeaWorld protesting?Is SeaWorld part of Disney?What happened to Busch Gardens?What should I pack for SeaWorld?