Six Flags America in Upper Marlboro, Maryland, is a seasonal amusement park that operates primarily from spring through fall. Guests often ask when does Six Flags Maryland close so they can plan visits around hours, events, and weather.
Below you will find detailed information about seasonal closure dates, holiday schedule adjustments, and practical planning tips to get the most from your visit.
| Season | Typical Operating Status | Key Holiday Hours | Last Regular Admission Day |
|---|---|---|---|
| Early Spring (March) | Closed or limited weekends | Closed | N/A |
| Peak Summer (June–August) | Daily operation, late hours | Extended evening hours | Labor Day weekend |
| Fall (September–October) | Weekend plus select weekdays | Halloween events may extend hours | Early to mid-November |
| Winter (November–February) | Closed for season | Closed | Closure begins post–Halloween season |
Seasonal Operating Calendar for Six Flags Maryland
Six Flags Maryland follows a seasonal schedule aligned with regional climate and school calendars. The park typically opens in April and closes for the season in early November, with exact dates varying by year.
During summer, the park operates nearly every day, while in spring and fall it runs limited days and special event windows. Understanding this calendar helps you target the best times for lower crowds and better ticket value.
Seasonal Closure Timeline and Planning
Planning around the seasonal closure date allows you to catch end-of-summer events or fall festivals without expecting the park to stay open later than announced.
- April: Soft opening on weekends, full launch by mid-month
- May–July: Expanding to six or seven days a week
- August: Peak attendance, extended twilight hours
- September–early November: Weekend and select weekday operation, Halloween events
- Early November: Seasonal closure for winter maintenance
Holiday Schedule Adjustments and Special Events
The park adjusts hours for major holidays and hosts special events that affect closing times. These windows are popular, so arrive early and check the event calendar in advance.
- Memorial Day weekend: Seasonal kickoff, standard holiday hours
- Independence Day: Fireworks, extended hours, special admission
- Labor Day: Last major summer weekend, reduced hours post–holiday
- Halloween: Special events with modified closing times and separate admission options
How to Confirm Current Operating Hours Before You Go
Because weather, special events, and operational changes can shift closing times, always verify current hours through official sources.
- Visit the official Six Flags website for the Maryland location
- Check the park’s social media channels on the day of your visit
- Review mobile app notifications if you have tickets purchased
- Call guest services during business hours for same-day updates
FAQ
Reader questions
When does Six Flags Maryland typically close for the season?
The park usually closes for the season in early November, following the Halloween events and before the winter maintenance period begins.
Does Six Flags Maryland operate on holidays like Thanksgiving or Christmas?
It is typically closed on Thanksgiving and Christmas, as the park follows a seasonal schedule focused on spring through fall operations.
Are tickets still available on the final days of operation?
Yes, tickets are often available on the last weeks of operation, but popular dates may sell out, so advance purchase is recommended. After the seasonal closure date, the park is generally not open to the public, as staff transition to maintenance and off-season preparations.