If you’re trying to pin down your trip, here’s the short version: Howl-O-Scream 2026 at SeaWorld San Diego runs on select nights from September 11 through October 31, 2026, and it doesn’t operate every single night in that window, so the date you pick actually matters.
This guide covers the full 2026 calendar window, what’s genuinely new this year, and how hours, tickets, and pricing actually work, so you can lock in a night instead of guessing from an old date range.
Quick Answer
Howl-O-Scream 2026 at SeaWorld San Diego runs on select nights from Friday, September 11 through Saturday, October 31, 2026. Guest entry opens at 6 p.m. and the event itself begins at 7 p.m. on each operating night. Because it isn’t a nightly event, confirm your exact date on the official Howl-O-Scream San Diego page before you buy tickets.
Howl-O-Scream 2026 Dates: How the Calendar Works
Howl-O-Scream 2026 kicks off on Friday, September 11, 2026, and runs through Halloween night, Saturday, October 31, 2026. Like most after-dark Halloween events at theme parks, SeaWorld San Diego doesn’t operate it every night across that seven-week window — it runs on select nights, with the schedule generally getting denser as the calendar moves into October and thinner in early-to-mid September.
Because the exact night-by-night lineup is set and adjusted by the park rather than published once as a fixed list, the only fully reliable way to confirm whether a specific date is an event night is the live calendar on the official SeaWorld San Diego site. That same calendar reflects sell-outs, so checking it close to your travel date is worth the extra minute.
Ticket holders can enter the park starting at 6 p.m., which gives you an hour to get through the gate before Howl-O-Scream officially begins at 7 p.m. Daytime park hours run on a separate schedule and are also posted on the park calendar, which matters if you’re pairing a daytime visit with an event night.
What’s New for Howl-O-Scream 2026
Two of the six haunted houses are new for 2026. Area 64: MotherShip is a prequel to the park’s earlier Area 64: Alien Outbreak house, set 30 years before it, and built around an 80-foot-long, 16-foot-tall mothership facade that the park describes as its largest show scene by volume to date. I Know What You Did Last Summer: The Final Catch revisits a massacre tied to a fateful Fourth of July, based on the Sony Pictures film franchise.
Three scare zones are new this year: Overgrowth (mutant plant experiments in an overrun greenhouse), Terrors of the Deep (sea beasts and eldritch horrors at the docks), and Ripper Row (a Jack the Ripper street scene). Two of the vile vignettes are also new: Card Shark, a dockyard smuggler running high-stakes games, and Dolly Delightful: Recalled, a vengeful recalled doll with deadly toys.
Haunted Houses and Scare Zones
The six haunted houses for 2026 are the two new ones above plus four returning favorites: Circus of the Damned 3D (a clown house with 3D effects), Simon’s Slaughterhouse (set in a meat-packing factory), Deathwater Bayou: Awakening (a cursed New Orleans swamp), and Nightmare Experiment: Sweet DreamzZz (an asylum and pharmaceutical testing facility).
Scare zones put actors directly in the park’s walkways rather than behind a queue line. Alongside the three new zones, returning zones include Red Moon Revelry, All Hallows Harvest, Deadly Toys, The Graveyard, and Carnival of Chaos. Returning vile vignettes — the shorter staged scenes you’ll bump into between houses — include Misfortune, Dark Magic, and Summon the Spirits.
Live Shows, Bars and Speakeasies
Howl-O-Scream isn’t only haunted houses. The 2026 lineup includes a live show called Monster Stomp, plus a network of six themed cocktail bars and five speakeasies spread through the park for guests 21 and over looking for a drink between scares.
These extras run throughout the night alongside the scare zones, so you can break up house-to-house walking with a show or a stop at a themed bar rather than treating the night as a straight haunted-house crawl.
Planning Your Visit: Hours, Tickets and Prices
Howl-O-Scream is a separately ticketed nighttime event — a regular daytime SeaWorld ticket, annual pass, or Fun Card does not get you in. Tickets are sold by date, and pricing typically follows a tiered structure: single-night tickets priced by demand date, an Any Night ticket that works across multiple dates, an Unlimited pass covering every operating night, and combination tickets that bundle a daytime park visit with an event-night ticket.
Exact prices shift by date and by promotion (the park has run limited-time sale pricing in past seasons), so rather than quote a number that may already be outdated, check current pricing directly on the official SeaWorld San Diego Howl-O-Scream page, which also lists add-on upgrades like expedited house access. Tickets are generally date-specific and non-transferable, and discounts are not sold at the gate, so buying ahead online is the standard approach.
Entry opens at 6 p.m. and the event runs from 7 p.m. until the park’s posted closing time for that night. Parking is a separate cost from your event ticket.
Tips for Your Visit
Check the live calendar for your exact date first — this is the single most common planning mistake, since the event doesn’t run nightly. October weekends, especially close to Halloween, sell out fastest.
Costumes aren’t permitted for guests, so plan on regular clothing, and bring a light jacket — San Diego evenings near the water cool off quickly once the sun goes down, even in September.
Wear shoes built for walking; the scare zones and six haunted houses are spread across the park, and lines move in waves. SeaWorld doesn’t recommend the event for children under 13, and all guests regardless of age pay the same ticket price.
Photos
Plan Your SeaWorld San Diego Visit
- SeaWorld San Diego park guide: hours, tickets, rides and parking
- SeaWorld San Diego height requirements for every ride
- Christmas Celebration 2026 at SeaWorld San Diego
Build a working coaster on the kitchen table and learn why the first drop has to be the tallest. A good gift for young coaster fans.
Over 3,700 pieces, a real vertical loop and a working chain lift. Display it on a shelf in the coaster room.
Rub-on sunscreen that fits in a pocket — reapply in the queue without greasy hands on the lap bar.
Howl-O-Scream 2026 SeaWorld San Diego dates FAQs
When is Howl-O-Scream 2026 at SeaWorld San Diego?
It runs on select nights from Friday, September 11 through Saturday, October 31, 2026. It is not a nightly event, so confirm your specific date on the official SeaWorld San Diego event calendar before booking travel or tickets.
What are the Howl-O-Scream dates exactly?
The 2026 season window is September 11 to October 31, 2026, operating on select nights within that range rather than every night. Weekend dates in October are the most popular and tend to sell out first.
Does Howl-O-Scream run every night in September and October?
No. SeaWorld San Diego runs the event on select nights only within the September 11–October 31, 2026 window. The specific operating nights are listed on the park’s official calendar and can be denser later in October.
What time does Howl-O-Scream start and how long does it run?
Guests with event tickets can enter starting at 6 p.m., and Howl-O-Scream officially begins at 7 p.m. It runs until the park’s posted closing time for that specific night.
Is Howl-O-Scream included with regular SeaWorld admission?
No. It’s a separately ticketed nighttime event. Daytime tickets, annual passes, and Fun Cards do not grant entry — you need a Howl-O-Scream-specific ticket.
Is Howl-O-Scream too scary for kids?
SeaWorld markets the event toward a mature audience and does not recommend it for children under 13. There is no separate daytime family trick-or-treat program tied to Howl-O-Scream.
What’s new at Howl-O-Scream 2026?
Two new haunted houses — Area 64: MotherShip and I Know What You Did Last Summer: The Final Catch — plus three new scare zones (Overgrowth, Terrors of the Deep, Ripper Row) and two new vile vignettes (Card Shark, Dolly Delightful: Recalled).
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