Halloween events in Ontario, CA

Sat, Sep 6, 2:00 PM

New Model Colony · 7776 Pine Ave

Fri, Aug 29, 8:00 PM

Olive · Xalos Event Center

Fri, Oct 24, 7:00 PM + 18 more

Uptown Whittier · 12823 Hadley St

Thu, Sep 4, 5:00 AM

Historic District · Disneyland

Fri, Oct 17, 5:00 PM

Alamitos Beach · 456 Elm Ave

Sat, Oct 18, 1:00 PM

La Sierra Hills · Norco Brewing Company

Thu, Oct 30, 10:00 PM

Alamitos Beach · Alegria Cocina Latina (Restaurant by day, nightclub by night)

Today at 1:00 PM + 490 more

Hill and Canyon Area · 7502 E Hollow Oak Rd recommended venue or other trail of your choice. (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)

Sat, Oct 4, 7:00 PM

North Ontario · Bombay Banquet Hall & Events Center

Fri, Aug 29, 7:00 PM + 1 more

Fontana · Restaurant of the Week

Sun, Aug 31, 4:30 PM

Hotel Circle · HEAT Ultra Lounge

Sun, Sep 7, 4:00 PM

Rochester · Mix Champagne Lounge

Sat, Oct 25, 9:30 PM

Lido Isle · 3459 Via Lido

Wed, Oct 15, 6:00 PM

California · Frangipani Estate Winery

Sat, Oct 25, 6:00 PM

Lido Isle · 3459 Via Lido

Sat, Sep 13, 11:00 AM

Park Royale · Local Gem Collective

Fri, Oct 31, 6:00 PM

Downtown · Palace Theatre

Tuesday at 9:00 AM

Dowtown · 250 N 3rd Ave

Thursday at 7:00 PM + 9 more

Downtown · Cupid's Coven Wedding Chapel

Sat, Oct 18, 5:00 PM

Charter Oak · A&J Cake and Candy Supplies