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Ontario, CA Events: Concerts & Sports
Live events, concerts, sports, theatre and unforgettable tours — handpicked, city by city.
Ontario's calendar runs mostly on live music, with our listings tracking 145 concerts — well over half the total — across 235 events.
Ontario Improv is the busiest venue in our data by a wide margin, followed by Toyota Arena for the city's biggest touring concerts and hockey. Ontario Convention Center hosts larger events and expos, while ONT Field adds outdoor sports and iFLY Indoor Skydiving rounds out the calendar with activities.
Southern California's Inland Empire hub supports a genuinely busy comedy and concert scene built around one of the region's newer arenas.
Every listing links directly to a trusted ticketing partner for live pricing and availability. Browse the calendar below and filter by category or date to plan your visit.
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Find your next night out in Ontario
Top events in Ontario
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Top movies in Ontario
Movies now playing in Ontario across 3 theaters — check showtimes and book tickets
Things to do in Ontario — your questions answered
What events are happening in Ontario?
There are 54+ upcoming events listed in Ontario, including 37 concerts, 15 sports and 2 other. Browse the full Ontario events calendar to filter by date and category.
What movies are playing in Ontario right now?
34 movies are now playing in Ontario, across 3 theaters, including The End of Oak Street (2026), Insidious: Out of the Further (2026), Spider-Man: Brand New Day (2026). See all Ontario movies and showtimes, updated daily.
How do I check movie showtimes in Ontario?
Open any movie on StayNxplore to see every Ontario theater showing it, grouped by date, with each showtime linking straight to the box office to book tickets. You can also start from a cinema’s own page to see everything screening there. Browse Ontario movie showtimes.
Can I book tickets for Ontario events on StayNxplore?
Yes. Every event and tour links straight through to a trusted ticketing or booking partner, so you can check live availability and prices and complete a secure checkout. StayNxplore curates and organises the listings; the booking is handled by the official partner.