Six Flags St. Louis crowd calendar

June 2023

Quiet
Busy

Crowd calendar key

Symbol Meaning
🕙
Opening hours
🏖️
Public holiday
🌧️
Rainy day

Public holidays in June 2023

Date Holiday
June 19, 2023 Juneteenth National Independence Day

Crowd notes

Thursday and Monday are often the best days to go for shorter queues, 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 queue times on our site throughout the day to stay ahead of the crowds.