Kings Island 2024 Opening Date. Kings island's 2024 operating hours reveal shorter hours and an earlier closing date due to labor shortages and a merger with six flags. Kings island officially opens for the 2024 season on saturday, april 20.

For $19.99, anyone can purchase one general admission ticket valid any day during kings island’s winterfest 2024 season. Kings island visitors got to experience the newest themed area adventure port before the official opening day friday, june 9, 2023 in mason.