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Things to do in Ontario in March 2027
19 upcoming events. Ontario, CA, United States.
Updated October 30, 2026 · March 2027 listings
19 upcoming events
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Comedy
Open Mic at the Ontario Improv
Nov 10, Dec 8, 2026, Jan 12, Feb 9, and Mar 9, 2027
Ontario Improv
From $8.76
Nov10Tue
Jan17Sun
Oct31Sat
Oct30Fri
Nov22Sun
Dec12Sat
Nov18Wed
Other Events
The Dirty Show
Nov 18, Dec 16, 2026, Jan 20, Feb 17, Mar 17, and Apr 21, 2027
Ontario Improv
From $25.22
Venues with the most dates in Ontario
Things to do in Ontario in March 2027: frequently asked questions
Things to do in Ontario in March 2027: how many dates are coming up?
19 upcoming dates are listed; the next one is Tucson Roadrunners at Ontario Reign on October 31.
Things to do in Ontario in March 2027: which venues?
The dates on this page take place at Toyota Arena, Ontario Improv and Ontario Improv Comedy Club, among others.
Things to do in Ontario in March 2027: how much are tickets?
Where sellers publish prices, tickets start at $9; a typical ticket costs around $31.