Getting into Magic Kingdom is becoming a little more complicated on select nights as one of Walt Disney World’s biggest annual events continues to sell out.Mickey’s Not-So-Scary Halloween Party is already underway for 2026, and Disney is quickly running out of tickets for several dates. Two more nights have now officially sold out, including one coming up in just a matter of days.For guests without a party ticket, that means Magic Kingdom effectively becomes off-limits once the separately ticketed event takes over for the evening. Anyone hoping to simply show up and purchase admission to the Halloween event on a sold-out night could also find themselves out of luck.Credit: Paul Beattie, FlickrAnd the list of unavailable dates continues to grow.Two More Magic Kingdom Party Dates Sell OutSunday, August 23, and Thursday, October 8, are the latest Mickey’s Not-So-Scary Halloween Party dates to sell out.The August 23 sellout is especially important for anyone visiting Walt Disney World this week. With the event just days away, Disney is no longer selling tickets for that night’s party.The October 8 date disappearing also shows that demand isn’t limited to parties happening in the immediate future. Guests are already locking in dates well ahead of their vacations.Those two sellouts follow another recent addition to the list. Thursday, October 15, sold out earlier this week, meaning several October choices are already disappearing.Disney now has just 22 Mickey’s Not-So-Scary Halloween Party dates remaining for 2026.What Happens to Regular Magic Kingdom Guests?A Mickey’s Not-So-Scary Halloween Party sellout doesn’t mean Magic Kingdom reaches its normal daytime capacity.Instead, the park operates differently because Mickey’s Not-So-Scary Halloween Party requires a separate ticket.Guests visiting Magic Kingdom with regular daytime admission must leave before the party officially takes over. Disney then restricts access to guests who have valid admission for that night’s event.That creates an important distinction for anyone planning a Magic Kingdom day during the Halloween season.You can still visit Magic Kingdom earlier in the day with regular park admission, even if Mickey’s Not-So-Scary Halloween Party has sold out for that evening. However, regular admission won’t allow you to stay for the party.Once Disney begins transitioning the park for Mickey’s Not-So-Scary Halloween Party, guests need the proper event credentials to remain inside and access the party.And if the party has sold out, buying a last-minute ticket isn’t something guests should count on.August Availability Is Already ShrinkingThere aren’t many August opportunities left.Following the August 23 sellout, the currently available August dates are Tuesday, August 25, Friday, August 28, and Sunday, August 30.Tickets cost $144 for August 25 and $149 for both August 28 and August 30.That means anyone hoping to attend before September has a fairly small selection remaining.September currently offers more flexibility, but prices rise as the calendar moves closer to October.Available September dates include September 1, 13, 15, 18, 20, 22, 24, 25, 27, and 29. Prices range from $149 for September 1 to $184 for September 29.Those price increases become even more noticeable in October.Credit: DisneyOctober Tickets Climb Above $200Guests waiting until later in the Halloween season should prepare to pay considerably more.October 1 remains available at $189, while October 2 and October 4 are priced at $199.Later available parties jump above the $200 mark.October 16, October 18, and October 22 are each listed at $219. October 23 and October 25 climb to $224.Tuesday, October 27, is also listed at $224.Annual Passholders and Disney Vacation Club Members can save $10 on select party dates.The growing number of sellouts makes waiting a gamble, particularly for guests who already have a specific vacation date in mind.A Sold-Out Party Changes a Magic Kingdom DayEven guests who have no interest in Mickey’s Not-So-Scary Halloween Party should pay attention to the event calendar.Party days can significantly change how someone plans a Magic Kingdom visit.A guest might enter Magic Kingdom in the morning expecting a full day at the park, only to have the regular operating day end much earlier than it would on a non-party night. Without a Mickey’s Not-So-Scary Halloween Party ticket, that guest can’t simply remain inside for the evening festivities.That becomes even more important when the event sells out.Someone who decides halfway through the day that they’d like to stay for the party may discover that there are no tickets left to purchase.For vacationers with only one planned Magic Kingdom day, checking whether Mickey’s Not-So-Scary Halloween Party takes place that night should be part of the planning process.Guests who want a longer traditional park day may prefer a non-party date. Those attending the Halloween event, meanwhile, should avoid assuming tickets will remain available until the last minute.Credit: DisneyMore Magic Kingdom Sellouts Could Be ComingWith August 23 and October 8 joining the unavailable dates, Mickey’s Not-So-Scary Halloween Party continues to lose inventory as the 2026 event moves forward.There are still 22 dates available according to the latest update, so guests haven’t run out of choices just yet. But the newest sellouts show that both near-term and later dates are being claimed.That’s especially worth watching for anyone building a Walt Disney World vacation around a particular party night.Magic Kingdom may still welcome regular daytime guests on these dates, but the evening is a different story. Once Mickey’s Not-So-Scary Halloween Party begins, Disney controls entry through separate event admission.On sold-out nights, guests without those tickets will have to make other plans.And with more 2026 dates now disappearing from the calendar, waiting until the gates are in sight could be waiting too long.The post Confirmed: Magic Kingdom Gates Now Turning Guests Away as 2026 Sellouts Mount appeared first on Inside the Magic.