Date: Thursdays - Sundays from September 11th - October 31st - 7:00pm to 12:00am
Cost: Single-Night Tickets start at $45.99, Any Night Ticket $64.99, Unlimited Scream Pass $112.99
We're going to start our Halloween event and haunted house list strong with an event that our entire team agreed had to make the top of our list!
If you're up for a night of scares with the teenagers and young adults in your family, then we think you should attend Howl-O-Scream at SeaWorld San Diego!
Howl-O-Scream is an annual, separately ticketed fright fest that takes place on Thursday, Friday, Saturday and Sunday evenings starting in mid-September and lasting throughout all of October, with the final day of the season falling on October 31st.
The event features themed decorations and dedicated scare zones with costumed actors waiting to jump out at unsuspecting guests. New for 2026 is a terrifying scare zone called Overgrowth. The zone features a disturbed botanist who has unleashed monstrous plants.
The park also will have haunted houses and vile vignettes. Two of my personal favorite haunted houses in 2026 are Simon's Slaughterhouse and the all-new Area 64: MOTHERSHIP. You'll have your choice of meat-hooks, buzzing saws, and butcher's blades or lethal security, mad scientists, and terrifying extraterrestrials. Also all-new for 2026 is the haunted house I Know What You Did Last Summer: The Final Catch.
And for my favorite vignette, don't miss Dolly Delightful: RECALLED. A scary toy with a terrifying 'Try Me' button on her box. She's got quite the temper!
The park will be set up with live shows like Monster Stomp and you'll also be able to enjoy the park's rides at night to get your adrenaline pumping, weather permitting.
SeaWorld San Diego's haunting, after hours Halloween event is one of the biggest and best in all of San Diego, which is why we've chosen to feature it as part of our Complete Guide to All the Holidays in San Diego for 2026!
Which Families Will Love It
SeaWorld San Diego recommends this event for kids ages 13 and up.
While it might be a little too scary for younger kids, it's perfect for families with teens like my own. My family and I attended last year and it was so good, we plan to go again so we can all get the pants scared off us together!
Where to Stay Nearby
Since you'll be out late enjoying Howl-O-Scream, booking a nearby hotel is a little added convenience.
We suggest the Colonial-style Hilton Garden Inn San Diego Old Town / SeaWorld Area. The hotel is just a 10 minute drive from the park and features an outdoor pool, spacious rooms, and casual onsite dining.