Halloween events in Ontario, CA

Saturday at 7:00 PM + 100 more

Los Olivos · Virtual (Online)

Sat, Oct 25, 2:00 PM

Beverly Hills · Fine Arts Theatre

Today at 7:00 PM + 19 more

McNeil · 3204 W Magnolia Blvd

Sun, Aug 31, 1:00 PM

San Fernando · Shadow Grove Brewing

Sat, Sep 6, 1:00 PM

Lakewood East · Liberty Park and Fitness Center

Sat, Sep 27, 12:00 PM

Costa Mesa · OC Fair & Event Center, Fair Drive, Costa Mesa, CA, USA

Sat, Oct 11, 9:00 AM

May · Elevate Life Church

Sat, Sep 20, 5:00 PM

Warm Springs · The 320 Premier Hall

Sat, Aug 30, 9:00 PM

Downtown · The Copper Door

Tue, Sep 9, 6:30 PM

Dowtown · Last Name Brewing

Sun, Oct 5, 9:00 AM

West Anaheim · 7000 Beach Blvd

Fri, Oct 24, 7:00 PM

Downtown · The Cathedral Pomona

Sun, Feb 15, 9:00 PM

Downtown · The Mayan Theatre

Sat, Sep 20, 6:00 PM

Downtown · Telescope

Sat, Sep 27, 5:00 PM

Downtown Brea · Curtis Theatre

Wed, Oct 29, 7:00 PM

Lido Isle · 3459 Via Lido

Sat, Oct 25, 10:00 AM

Venice · 2100 Ocean Front Walk

Today at 4:00 PM

Central City · Bowers Museum

Sat, Sep 20, 9:00 PM

Downtown · The Hideaway Cafe & Lounge

Fri, Oct 10, 7:00 PM

Lido Isle · 3459 Via Lido