What to do in Ontario in October 2026

A guide to events, concerts, and experiences in Ontario during October 2026.

27 results

Local time in Ontario (America/Los_Angeles), not your device time.Local time (America/Los_Angeles)

Fri, Oct 30 · 9:45 PM PDT$31.14

Fri, Oct 30 · 9:45 PM PDT

Ontario Improv · Ontario

$31.14

Fri, Oct 30 · 9:30 PM PDT$23.50

Fri, Oct 30 · 9:30 PM PDT

Mix Champagne Lounge · Ontario

$23.50

Sat, Oct 31 · 7:00 PM PDT$31.14

Sat, Oct 31 · 7:00 PM PDT

Ontario Improv · Ontario

$31.14

Events