Six Flags St LouisCrowd Calendar
Wondering how busy Six Flags St Louis will be? This crowd calendar predicts daily crowd levels for Six Flags St Louis through 2026. The lower the score, the shorter the queues, so pick a quiet day and ride more.
Best day to visit in July
Wed 15quiet33%crowds
July 2026 is typically quiet at Six Flags St Louis. Busiest day is Wed 15 (33%).
Quietest daysWed 15 33%
Crowd scale
Low0-20%Below Avg20-40%Average40-60%Above Avg60-80%High80-100%
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Wed1
Hours unavailable
SummerClosed
Thu2
Hours unavailable
SummerClosed
Fri3
Hours unavailable
SummerClosed
Sat4
Hours unavailable
SummerClosed
Sun5
Hours unavailable
SummerClosed
Mon6
Hours unavailable
SummerClosed
Tue7
Hours unavailable
SummerClosed
Wed8
Hours unavailable
SummerClosed
Thu9
Hours unavailable
SummerClosed
Fri10
Hours unavailable
SummerClosed
Sat11
Hours unavailable
SummerClosed
Sun12
Hours unavailable
SummerClosed
Mon13
Hours unavailable
SummerClosed
Tue14
Hours unavailable
SummerClosed
Wed15
Hours unavailable
Summer33%
Below Avg
Thu16
Hours unavailable
SummerClosed
Fri17
Hours unavailable
SummerClosed
Sat18
Hours unavailable
SummerClosed
Sun19
Hours unavailable
SummerClosed
Mon20
Hours unavailable
SummerClosed
Tue21
Hours unavailable
SummerClosed
Wed22
Hours unavailable
SummerClosed
Thu23
Hours unavailable
SummerClosed
Fri24
Hours unavailable
SummerClosed
Sat25
Hours unavailable
SummerClosed
Sun26
Hours unavailable
SummerClosed
Mon27
Hours unavailable
SummerClosed
Tue28
Hours unavailable
SummerClosed
Wed29
Hours unavailable
SummerClosed
Thu30
Hours unavailable
SummerClosed
Fri31
Hours unavailable
SummerClosed
Crowd levels and opening hours are provided for informational purposes only and may not always be accurate. Always check the official park website before visiting.
* Future dates are estimates and may vary