Six Flags St. Louis crowd calendar

September 2024

Quiet
Busy

Crowd calendar key

Symbol Meaning
πŸ•™
Opening hours
πŸ–οΈ
Public holiday
🌧️
Rainy day
πŸ‘»
Fright Fest
🍺
Oktoberfest
🀑
Kids Boo Fest

Public holidays in September 2024

Date Holiday
September 02, 2024 Labor Day

Crowd notes

Thursday and Monday are often the best days to go for shorter lines, while Saturday and Sunday tend to be the busiest. The most popular months are typically October, March and May, while January, June and July are normally quieter. To get the most out of your day we recommend arriving early and leaving late. Make sure to check the live wait times on our site throughout the day to stay ahead of the crowds.