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Events and Things to do in Ontario, CA

Search for something you love or check out popular events in your area.

Almost full
Chino Rodeo
Sun, Jun 14, 12:00 PM
Chino · 5410 Edison Ave
Almost full
Chino Rodeo
Sun, Jun 14, 12:00 PM
Chino · 5410 Edison Ave
Claremont Village Beer & Bubble Walk!
Sat, Jun 13, 5:00 PM
Claremont · Claremont Village CA
Claremont Village Beer & Bubble Walk!
Sat, Jun 13, 5:00 PM
Claremont · Claremont Village CA
Rave Jesus at The Cathedral
Thursday at 7:00 PM
Pomona · The Cathedral Pomona
Rave Jesus at The Cathedral
Thursday at 7:00 PM
Pomona · The Cathedral Pomona
The Paper Route Ride 2026
Today at 8:00 AM
Upland · Competitive Edge Cyclery
The Paper Route Ride 2026
Today at 8:00 AM
Upland · Competitive Edge Cyclery
Flashback Fever W/ Desire
Sat, Jun 20, 8:00 PM
Pomona · Cosmo Event Center
Flashback Fever W/ Desire
Sat, Jun 20, 8:00 PM
Pomona · Cosmo Event Center
Rialto Juneteenth Jam 2026
Fri, Jun 19, 3:00 PM
Rialto · Alec Fergusson Park
Rialto Juneteenth Jam 2026
Fri, Jun 19, 3:00 PM
Rialto · Alec Fergusson Park
Sales end soon
Friday Night Junio 5 - Banda, Norteño, y Reggaeton
Today at 9:30 PM
Pomona · Carnaval Nightclub
Sales end soon
Friday Night Junio 5 - Banda, Norteño, y Reggaeton
Today at 9:30 PM
Pomona · Carnaval Nightclub
Going fast
Chef Boy Lights Off Party Saturday June 6th
Today at 10:00 PM
Ontario · Mix Champagne Lounge
Going fast
Chef Boy Lights Off Party Saturday June 6th
Today at 10:00 PM
Ontario · Mix Champagne Lounge
Sales end soon
2026 BCCIE Legacy Ball
Today at 5:00 PM
Fontana · Fontana Community Senior Center
Sales end soon
2026 BCCIE Legacy Ball
Today at 5:00 PM
Fontana · Fontana Community Senior Center
Almost full
2026 Southern California Contracting Conference
Thursday at 9:00 AM
Riverside · Riverside Convention Center
Almost full
2026 Southern California Contracting Conference
Thursday at 9:00 AM
Riverside · Riverside Convention Center
World Cup Watch Party presented by Riverside Pro Soccer
Fri, Jun 12, 6:00 PM
Riverside · Route 30 Brewing Co.
World Cup Watch Party presented by Riverside Pro Soccer
Fri, Jun 12, 6:00 PM
Riverside · Route 30 Brewing Co.
USW Local 1853 2nd Annual Car Show
Sat, Jun 20, 4:00 PM
Fontana · 6101 Cherry Ave
USW Local 1853 2nd Annual Car Show
Sat, Jun 20, 4:00 PM
Fontana · 6101 Cherry Ave
The Mission 2026 Car & Motorcycle Show
Sat, Jun 13, 11:00 AM
Fontana · Living Way Christian Fellowship
The Mission 2026 Car & Motorcycle Show
Sat, Jun 13, 11:00 AM
Fontana · Living Way Christian Fellowship
Sales end soon
2026 NLPOA Awards and Scholarship Luncheon
Today at 12:00 PM
Pomona · Mountain Meadows Golf Course
Sales end soon
2026 NLPOA Awards and Scholarship Luncheon
Today at 12:00 PM
Pomona · Mountain Meadows Golf Course
Sales end soon
Twerk Saturdays 18+
Today at 10:00 PM
Pomona · The Basement – Pomona
Sales end soon
Twerk Saturdays 18+
Today at 10:00 PM
Pomona · The Basement – Pomona
Division 1 & SOS Presents: Outta Pocket, Fatal Realm, Load Tha Nine & more.
Fri, Jun 26, 6:00 PM
Corona · DBZ Books ‘N’ Records
Division 1 & SOS Presents: Outta Pocket, Fatal Realm, Load Tha Nine & more.
Fri, Jun 26, 6:00 PM
Corona · DBZ Books ‘N’ Records
Warfield Live at The Cathedral
Sat, Jun 13, 7:00 PM
Pomona · The Cathedral Pomona
Warfield Live at The Cathedral
Sat, Jun 13, 7:00 PM
Pomona · The Cathedral Pomona
Sales end soon
Join us on JUNE 9 for our "Designing with Dignity" luncheon!
Tuesday at 11:30 AM
Ontario · DoubleTree by Hilton Hotel Ontario Airport
Sales end soon
Join us on JUNE 9 for our "Designing with Dignity" luncheon!
Tuesday at 11:30 AM
Ontario · DoubleTree by Hilton Hotel Ontario Airport
36th year Pomona Valley Juneteenth Family & Arts Arts Festival
Sat, Jun 20, 11:00 AM
Pomona · Ganesha Park
36th year Pomona Valley Juneteenth Family & Arts Arts Festival
Sat, Jun 20, 11:00 AM
Pomona · Ganesha Park
Just added
THE CAMO COOKOUT
Sat, Jun 20, 3:00 PM
Rancho Cucamonga · Epic Events Center
Just added
THE CAMO COOKOUT
Sat, Jun 20, 3:00 PM
Rancho Cucamonga · Epic Events Center

Trends in Ontario

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Frequently asked questions about Ontario

What are the best events to attend?

According to Eventbrite, the best events are:

Claremont Village Beer & Bubble Walk!

Rave Jesus at The Cathedral

Flashback Fever W/ Desire

Which events are currently trending in Ontario?

The trending searches this month in Ontario are:

ontario convention center

mix champagne lounge

beis warehouse sale

Which events are coming up?

Discover the best events happening soon – you don't want to miss them:

The Paper Route Ride 2026

2026 NLPOA Awards and Scholarship Luncheon

2026 BCCIE Legacy Ball

Friday Night Junio 5 - Banda, Norteño, y Reggaeton