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find Halloween events for every vibe.

Holiday events in Ontario, CA

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

CFGC | 2025 Halloween Fest (FREE)
Sat, Oct 25, 11:00 AM
Northridge · Child and Family Guidance Center
CFGC | 2025 Halloween Fest (FREE)
Sat, Oct 25, 11:00 AM
Northridge · Child and Family Guidance Center
The Great Pumpkin Bash
Sat, Oct 25, 5:00 PM
Downtown · Park View Educational Complex
The Great Pumpkin Bash
Sat, Oct 25, 5:00 PM
Downtown · Park View Educational Complex
Trunk or Treat
Sun, Oct 26, 3:00 PM
Chatsworth · 9301 Oakdale Ave
Trunk or Treat
Sun, Oct 26, 3:00 PM
Chatsworth · 9301 Oakdale Ave
Holiday Crafts and Gifts Fair
Sat, Oct 25, 9:00 AM
San Luis Rey · 200 N El Camino Real
Holiday Crafts and Gifts Fair
Sat, Oct 25, 9:00 AM
San Luis Rey · 200 N El Camino Real
Spooky Village at Gelson's Village Calabasas
Sat, Oct 25, 3:00 PM
Calabasas · Gelson's Village Calabasas
Spooky Village at Gelson's Village Calabasas
Sat, Oct 25, 3:00 PM
Calabasas · Gelson's Village Calabasas
Just added!
Jingle Fest ‘25
Sat, Nov 8, 10:00 AM
Canyon Country · Santa Clarita
Just added!
Jingle Fest ‘25
Sat, Nov 8, 10:00 AM
Canyon Country · Santa Clarita
October Night Market
Fri, Oct 17, 4:00 PM + 1 more
California · 38315 McCormick St
October Night Market
Fri, Oct 17, 4:00 PM + 1 more
California · 38315 McCormick St
67th Annual Vista Christmas Parade
Sat, Dec 6, 1:00 PM
Oak Drive Villas · Downtown Vista
67th Annual Vista Christmas Parade
Sat, Dec 6, 1:00 PM
Oak Drive Villas · Downtown Vista
Holiday Adobe Home Tour and Christmas Market
Sat, Dec 6, 10:00 AM
California · 30950 CA-79
Holiday Adobe Home Tour and Christmas Market
Sat, Dec 6, 10:00 AM
California · 30950 CA-79
Trick or Treat at the Malibu Farmers Market
Sun, Oct 26, 9:00 AM
Malibu Beach · Malibu Farmers Market
Trick or Treat at the Malibu Farmers Market
Sun, Oct 26, 9:00 AM
Malibu Beach · Malibu Farmers Market
3rd Annual Twisted Tinsel - A Dark Christmas Market -LOCAL ROOTS
Sat, Nov 15, 1:00 PM
Arbor Ranch · Local Roots | Pizza & Tap
3rd Annual Twisted Tinsel - A Dark Christmas Market -LOCAL ROOTS
Sat, Nov 15, 1:00 PM
Arbor Ranch · Local Roots | Pizza & Tap
Desert Terrorfest /Halloween Party
Sat, Oct 25, 8:00 PM
Indio · Indio Taphouse
Desert Terrorfest /Halloween Party
Sat, Oct 25, 8:00 PM
Indio · Indio Taphouse
La Jolla Dogoween '25
Sat, Oct 25, 10:00 AM
La Jolla · The Kitchen @mcasd
La Jolla Dogoween '25
Sat, Oct 25, 10:00 AM
La Jolla · The Kitchen @mcasd
Sales end soon
Olivenhain Haunted Hotel 25th Anniversary
Tomorrow at 6:00 PM
Encinitas · Olivenhain Meeting Hall
Sales end soon
Olivenhain Haunted Hotel 25th Anniversary
Tomorrow at 6:00 PM
Encinitas · Olivenhain Meeting Hall
Palm Desert Winter Wonderland Craft and Vendor Market
Sat, Dec 20, 11:00 AM
Palm Desert · 72840 CA-111
Palm Desert Winter Wonderland Craft and Vendor Market
Sat, Dec 20, 11:00 AM
Palm Desert · 72840 CA-111
Escondido Holiday Craft Fair
Sat, Nov 15, 9:00 AM
Escondido · Kit Carson Park
Escondido Holiday Craft Fair
Sat, Nov 15, 9:00 AM
Escondido · Kit Carson Park
Palm Desert Gathered Goods Craft & Vendor Market
Sat, Nov 29, 11:00 AM
Palm Desert · California 111
Palm Desert Gathered Goods Craft & Vendor Market
Sat, Nov 29, 11:00 AM
Palm Desert · California 111
Sales end soon
Mizel Family Foundation Harvest Festival
Sunday at 10:00 AM
California · Mizel Estate Wines
Sales end soon
Mizel Family Foundation Harvest Festival
Sunday at 10:00 AM
California · Mizel Estate Wines
Just added!
Spooky Sunday Funday
Sun, Oct 26, 10:00 AM
California · Rancho Guejito Vineyard
Just added!
Spooky Sunday Funday
Sun, Oct 26, 10:00 AM
California · Rancho Guejito Vineyard
Halloween Trick-or-Treating at Del Mar Highlands Town Center
Fri, Oct 31, 4:00 PM
Carmel Valley · Del Mar Highlands Town Center
Halloween Trick-or-Treating at Del Mar Highlands Town Center
Fri, Oct 31, 4:00 PM
Carmel Valley · Del Mar Highlands Town Center

Trends in Ontario

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Frequently asked questions about Ontario

What are the best festival events to attend?

According to Eventbrite, the best festival events are:

CFGC | 2025 Halloween Fest (FREE)

The Great Pumpkin Bash

Spooky Village at Gelson's Village Calabasas

Which events are currently trending in Ontario?

The trending searches this month in Ontario are:

ontario convention center

halloween events

Which festival events are coming up?

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

Olivenhain Haunted Hotel 25th Anniversary

Mizel Family Foundation Harvest Festival

October Night Market

Holiday Crafts and Gifts Fair