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Tickets to see Don Hefty at Ontario Improv start at just $239.
Performers for Don Hefty on July 8, 2026 include Don Hefty.
Don Hefty is happening at Ontario Improv located at 4555 Mills Circle, Ontario, CA 91764.
Don Hefty starts at 8:00 PM. Doors typically open 60 minutes prior to show time, so we expect door time to be 7:00 PM.
Navigate to Event Tickets Center, where you will find tickets in all sections for Don Hefty. If you're looking for cheap tickets, check the interactive seating map to find the sections with least expensive tickets (Usually upper deck or further away from the stage). Cheaper tickets will be listed at the top of the page as well, with more expensive tickets falling beneath those.
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