When Does Six Flags America Open 2025. As 2025 approaches, amusement park and theme park opening dates for the 2025 season are upon us. Here are the 2025 opening dates for north america's seasonal theme and amusement parks:
Here are the 2025 opening dates for north america's seasonal theme and amusement parks: Bowie, md — february 5, 2025 — today, six flags america announced its lineup of special events for the 2025 season, which kicks off april 12. Daily operation starts may 23.
