Mickey’s Not-So-Scary Halloween Party is officially underway at Walt Disney World, but anyone still hoping to attend in 2026 may want to make a decision sooner rather than later.Tickets remain available for plenty of nights at Magic Kingdom. However, the list of dates guests can choose from continues to shrink.As of August 10, 11 party nights have completely sold out. Several August dates are already unavailable, while some of the most popular October nights have disappeared as well.Credit: DisneyIf you’re still planning a Halloween trip to Walt Disney World, here’s a look at exactly which dates are gone and which ones you can still book.11 Mickey’s Not-So-Scary Halloween Party Dates Are Sold OutDisney kicked off Mickey’s Not-So-Scary Halloween Party on August 7, and opening night was among the first dates to reach capacity.Halloween itself was even more popular. October 31 sold out on the first day tickets became available to the general public. Since then, additional August, September, and October dates have joined the list.As of August 10, these 11 dates are sold out:August 7August 11August 14August 18August 21September 4September 8October 9October 13October 29October 31August 21 and October 29 are the latest additions to the list.That doesn’t mean you’ve missed your chance to attend, though. There are still quite a few options available across all three months.Related: Warning Issued After Disney Guests Barred from Magic Kingdom EntryThese August Dates Are Still AvailableAugust currently has only four available party nights remaining:August 23 — $139August 25 — $144August 28 — $149August 30 — $149These are also some of the least expensive tickets still available for the entire 2026 event.Last year, every August party sold out by August 26. The 2026 event is moving at a similar pace, so guests hoping to attend this month probably shouldn’t count on these remaining dates sticking around for long.Credit: DisneySeptember Still Has Plenty of ChoicesSeptember currently gives guests the most flexibility.The available dates are:September 1 — $149September 11 — $159September 13 — $159September 15 — $164September 18 — $169September 20 — $169September 22 — $169September 24 — $174September 25 — $179September 27 — $179September 29 — $184September 4 and September 8 have already sold out, but every other remaining September party currently has tickets available.For guests who haven’t finalized their Walt Disney World dates yet, September may offer the best combination of availability and price.October Dates Are Getting Harder to FindOctober is where things become more challenging.Halloween night has been unavailable since tickets first went on sale to the general public, and October 9, October 13, and October 29 have now sold out as well.Here’s what’s still available:October 1 — $189October 2 — $199October 4 — $199October 6 — $199October 8 — $204October 15 — $214October 16 — $219October 18 — $219October 22 — $219October 23 — $224October 25 — $224October 27 — $224The final stretch of the month is particularly limited. With October 29 and October 31 already gone, October 23, 25, and 27 are the final three available parties during the last week leading into Halloween. Each costs $224 per person.Credit: DisneyWaiting Could Mean Missing OutMickey’s Not-So-Scary Halloween Party has a history of selling out completely, and 2026 appears to be heading in that direction again.By mid-August 2025, 11 dates had sold out. Every August party was unavailable by August 26, and the entire 2025 event eventually sold out by September 24. The 2026 party has already reached 11 sold-out nights as of August 10.That makes the remaining August dates worth watching especially closely.Guests targeting October also shouldn’t assume they’ll have weeks to make a decision. The closer the calendar gets to Halloween, the fewer choices remain, and several of the most desirable nights have already reached capacity.For now, there are still plenty of ways to attend Mickey’s Not-So-Scary Halloween Party in 2026. But with 11 dates already displaying the equivalent of a “no entry” sign, that list is only getting shorter.The post Official: Disney World Sellouts Mount as Halloween Party Dates Disappear appeared first on Inside the Magic.