Best time to visit Six Flags Magic Mountain
Six Flags Magic Mountain is quietest in September, March, May, averaging around 39% crowd levels in September. Thursday is typically the calmest day of the week, at about 39%. Avoid July and August - July peaks near 64%.
Quietest month to visit
Averages 39% crowd level across 30 recorded days, 25 points below July. The busiest is July at 64%.
Open the September 2027 calendarQuietest months to visit Six Flags Magic Mountain
Crowd level by month
201 recorded days · % crowd level - how full the park was: queue length on one scale (50% is about a 17-minute queue) or, where it sells dated tickets, the share of capacity sold
September averages 39% crowd level at Six Flags Magic Mountain - typical - from 30 recorded days. That is 10 points below the typical month.
Open the September 2027 calendarSix Flags Magic Mountain season by season
Which season to visit
Quietest is September to November at 39%, busiest is June to August at 54%
Spring. March to May averages 46% crowd level at Six Flags Magic Mountain, from 70 recorded days. Within it, March is the calmest at 43% and April the busiest at 49%.
Summer. June to August averages 54% crowd level at Six Flags Magic Mountain, from 92 recorded days. Within it, June is the calmest at 48% and July the busiest at 64%.
Autumn. September to November averages 39% crowd level at Six Flags Magic Mountain, from 31 recorded days.
Winter. Six Flags Magic Mountain has too few recorded operating days from December to February to rank the season honestly - usually a closed or reduced-hours period.
Quietest day of the week at Six Flags Magic Mountain
Crowd level by day of the week
Averaged across 201 recorded days
- Mon46%
- Tue42%
- Wed40%
- Thu39%Quietest day of the week here
- Fri48%
- Sat64%
- Sun55%
Thursday is the calmest day at Six Flags Magic Mountain, averaging 39% against 64% on Saturday. Weekdays run 16 points below weekends.
Best time of day to arrive at Six Flags Magic Mountain
Average wait by hour
Park-wide, across the last 39 operating days · minutes
The park-wide average is 7 minutes at 11am, peaking at 14 minutes around 6pm and easing to 7 minutes by 11am. Walking in at opening rather than at the peak is worth about 7 minutes on every queue you join, across every tracked ride.
How the Six Flags Magic Mountain crowd figures are worked out
Every figure on this page comes from queue times recorded at Six Flags Magic Mountain itself, sampled every few minutes across every ride the park publishes and stored day by day. A day's crowd score is that day's average wait expressed against this park's own busiest recorded day, so 100% means "as bad as it gets here" rather than "as bad as it gets anywhere" - a quiet day at a small park and a quiet day at Six Flags Magic Mountain are not the same number of minutes, and scoring each park against itself is the only way the months stay comparable. In plain minutes, the park-wide average across the last 39 operating days runs from 7 minutes at its calmest hour to 14 minutes at 6pm. Months with fewer than 10 recorded operating days are left unranked rather than averaged from a handful of days, and holidays, school terms and weather are all part of the model.
We publish how well those forecasts actually hold up: the crowd forecast accuracy ledger scores every past prediction against what the queues did on the day, versioned so you can see whether the model is getting better or worse. If you are choosing between parks rather than dates, the best time to visit a theme park guide covers the seasonal patterns that hold across every park we track, and the Six Flags Magic Mountain crowd calendar gives you a day-by-day forecast for the specific dates you are considering. Always check the park's own site for opening hours and closures before travelling.
Frequently asked
When is the best time to visit Six Flags Magic Mountain?
Weekdays in term-time are usually the quietest at Six Flags Magic Mountain, with midweek (Tuesday-Thursday) typically calmer than weekends and school holidays. Arrive at opening to beat the longest queues.
What are the quietest days at Six Flags Magic Mountain?
Midweek days outside school holidays are normally the quietest. Saturdays, Sundays and holiday periods see the biggest crowds.
Is Six Flags Magic Mountain busy today?
Crowd levels change daily. See Six Flags Magic Mountain's live crowd calendar for a day-by-day forecast and today's expected crowd level.
When does Six Flags Magic Mountain get busiest?
Weekends, school holidays and major event days (e.g. public holidays and school breaks and seasonal events) are the busiest. Crowds also peak in the middle of the day.
What time should I arrive at Six Flags Magic Mountain?
Be at the gates for opening. The park-wide average is 7 minutes a ride at 11am, rising to 14 minutes around 6pm - so arriving at opening rather than at the peak saves roughly 7 minutes on every queue you join.
How long are the queues at Six Flags Magic Mountain?
Across the last 39 recorded operating days, the park-wide average has run between 7 and 14 minutes a ride depending on the hour. Individual headline rides queue considerably longer than the park-wide average.
Is it worth visiting Six Flags Magic Mountain midweek?
Yes. Monday to Friday averages 43% crowd level at Six Flags Magic Mountain against 59% at weekends - 16 points quieter - so a midweek day in term time is the single biggest saving available.

