find Halloween events for every vibe.

Holiday events in Ontario, CA

Search for something you love or check out popular events in your area.

Tunnel Of Terror
Fri, Oct 31, 6:00 PM
Wilton Heights · Tunnel of Terror Pomona
Tunnel Of Terror
Fri, Oct 31, 6:00 PM
Wilton Heights · Tunnel of Terror Pomona
Sales end soon
Spooky Paws Family & Pet Photoshoot
Saturday at 10:00 AM
Dowtown · Cats and Comics
Sales end soon
Spooky Paws Family & Pet Photoshoot
Saturday at 10:00 AM
Dowtown · Cats and Comics
The Haunted Carwash in Montclair
Fri, Oct 17, 6:00 PM + 31 more
Indian Hill · Splash N Go Express Car Wash
The Haunted Carwash in Montclair
Fri, Oct 17, 6:00 PM + 31 more
Indian Hill · Splash N Go Express Car Wash
HAUNTED HORROR
Fri, Oct 10, 9:00 PM + 1 more
Downtown · 116 S Riverside Ave
HAUNTED HORROR
Fri, Oct 10, 9:00 PM + 1 more
Downtown · 116 S Riverside Ave
The Rocky Horror Picture Show (with live shadowcast)
Fri, Oct 31, 11:59 PM
Des Moines · The Phantom Projects Theatre at La Habra Depot
The Rocky Horror Picture Show (with live shadowcast)
Fri, Oct 31, 11:59 PM
Des Moines · The Phantom Projects Theatre at La Habra Depot
Haunted Mansion Haunt 2025
Sat, Oct 4, 7:00 PM + 20 more
Portola Hills · 28322 Millwood Rd
Haunted Mansion Haunt 2025
Sat, Oct 4, 7:00 PM + 20 more
Portola Hills · 28322 Millwood Rd
NIGHT OF TERROR - LA's Most Anticipated Maze
Fri, Oct 24, 7:00 PM + 18 more
Uptown Whittier · 12823 Hadley St
NIGHT OF TERROR - LA's Most Anticipated Maze
Fri, Oct 24, 7:00 PM + 18 more
Uptown Whittier · 12823 Hadley St
The Haunted Carwash in Lakewood
Fri, Oct 3, 5:00 PM + 49 more
Lakewood Mutuals · Carwood Car Wash
The Haunted Carwash in Lakewood
Fri, Oct 3, 5:00 PM + 49 more
Lakewood Mutuals · Carwood Car Wash
Terrifying True Stories by Candlelight in an Abandoned Church | Los Angeles
Fri, Oct 3, 6:00 PM + 7 more
Montecito Heights · Heritage Square Museum Los Angeles
Terrifying True Stories by Candlelight in an Abandoned Church | Los Angeles
Fri, Oct 3, 6:00 PM + 7 more
Montecito Heights · Heritage Square Museum Los Angeles
Tunnel of Terror Express Car Wash
Fri, Oct 10, 7:00 PM + 19 more
Eagle Rock · 2711 Colorado Blvd
Tunnel of Terror Express Car Wash
Fri, Oct 10, 7:00 PM + 19 more
Eagle Rock · 2711 Colorado Blvd
Halloween Photoshoots: Spooktacular In-Studio Experience
Sat, Oct 25, 10:00 AM + 11 more
Downtown · 714 S Hill St ste 605
Halloween Photoshoots: Spooktacular In-Studio Experience
Sat, Oct 25, 10:00 AM + 11 more
Downtown · 714 S Hill St ste 605
Terrifying True Stories by Candlelight in a Haunted Theater | Hollywood
Fri, Oct 17, 6:00 PM + 6 more
East Hollywood · The Cat’s Crawl
Terrifying True Stories by Candlelight in a Haunted Theater | Hollywood
Fri, Oct 17, 6:00 PM + 6 more
East Hollywood · The Cat’s Crawl
Spooky Trails
Sat, Oct 4, 4:00 PM
East Torrance · El Prado Avenue
Spooky Trails
Sat, Oct 4, 4:00 PM
East Torrance · El Prado Avenue
Sales end soon
Looking to make some spooky new friends? Come join us at the Los Angel
Friday at 7:00 PM
Griffith · Los Angeles Haunted Hayride
Sales end soon
Looking to make some spooky new friends? Come join us at the Los Angel
Friday at 7:00 PM
Griffith · Los Angeles Haunted Hayride
Sales end soon
Pumpkin Station Rancho Bernardo
Wed, Oct 22, 9:00 AM
Rancho Bernardo · Pumpkin Station
Sales end soon
Pumpkin Station Rancho Bernardo
Wed, Oct 22, 9:00 AM
Rancho Bernardo · Pumpkin Station
Sales end soon
The Haunted Forest
Friday at 6:30 PM + 16 more
California · 36342 CA-78
Sales end soon
The Haunted Forest
Friday at 6:30 PM + 16 more
California · 36342 CA-78
Terrifying True Stories by Candlelight in a Haunted Church | Oxnard
Fri, Oct 24, 6:00 PM + 7 more
Downtown Oxnard · Heritage Square
Terrifying True Stories by Candlelight in a Haunted Church | Oxnard
Fri, Oct 24, 6:00 PM + 7 more
Downtown Oxnard · Heritage Square
Holiday Photoshoot Sessions
Sat, Nov 1, 10:20 AM + 23 more
Sky Ranch · Family Christmas Tree Farm
Holiday Photoshoot Sessions
Sat, Nov 1, 10:20 AM + 23 more
Sky Ranch · Family Christmas Tree Farm
Halloween Randsburg Ghosts Town
Fri, Oct 24, 7:00 PM
Southeast Ridgecrest · Randsburg Halloween Ghost Event
Halloween Randsburg Ghosts Town
Fri, Oct 24, 7:00 PM
Southeast Ridgecrest · Randsburg Halloween Ghost Event

Trends in Ontario

Explore more trends

Frequently asked questions about Ontario

What are the best attraction events to attend?

According to Eventbrite, the best attraction events are:

Tunnel Of Terror

The Haunted Carwash in Montclair

HAUNTED HORROR

The Rocky Horror Picture Show (with live shadowcast)

Which events are currently trending in Ontario?

The trending searches this month in Ontario are:

ontario convention center

inland empire

car shows

job fairs

Which attraction events are coming up?

Discover the best attraction events happening soon – you don't want to miss them:

The Haunted Forest

Looking to make some spooky new friends? Come join us at the Los Angel

Spooky Paws Family & Pet Photoshoot

The Haunted Carwash in Lakewood

Tunnel Of Terror

Tunnel Of Terror

Spooky Paws Family & Pet Photoshoot

Spooky Paws Family & Pet Photoshoot

The Haunted Carwash in Montclair

The Haunted Carwash in Montclair

HAUNTED HORROR

HAUNTED HORROR

The Rocky Horror Picture Show (with live shadowcast)

The Rocky Horror Picture Show (with live shadowcast)

Haunted Mansion Haunt 2025

Haunted Mansion Haunt 2025

NIGHT OF TERROR - LA's Most Anticipated Maze

NIGHT OF TERROR - LA's Most Anticipated Maze

The Haunted Carwash in Lakewood

The Haunted Carwash in Lakewood

Terrifying True Stories by Candlelight in an Abandoned Church | Los Angeles

Terrifying True Stories by Candlelight in an Abandoned Church | Los Angeles

Tunnel of Terror Express Car Wash

Tunnel of Terror Express Car Wash

Halloween Photoshoots: Spooktacular In-Studio Experience

Halloween Photoshoots: Spooktacular In-Studio Experience

Terrifying True Stories by Candlelight in a Haunted Theater | Hollywood

Terrifying True Stories by Candlelight in a Haunted Theater | Hollywood

Spooky Trails

Spooky Trails

Looking to make some spooky new friends? Come join us at the Los Angel

Looking to make some spooky new friends? Come join us at the Los Angel

Pumpkin Station Rancho Bernardo

Pumpkin Station Rancho Bernardo

The Haunted Forest

The Haunted Forest

Terrifying True Stories by Candlelight in a Haunted Church | Oxnard

Terrifying True Stories by Candlelight in a Haunted Church | Oxnard

Holiday Photoshoot Sessions

Holiday Photoshoot Sessions

Halloween Randsburg Ghosts Town

Halloween Randsburg Ghosts Town

Things to do around Ontario

Trends in Ontario

1. Ontario convention center

2. Inland empire

3. Car shows

4. Job fairs

5. Halloween events

6. Labor day events

7. Ontario mills

8. Mix champagne lounge

9. Concerts

10. Free kids

11. Speed dating

12. Rave