Events and Things to do in Ontario, CA

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

Sales end soon
Breastfeeding Class: In-Person
Wednesday at 6:00 PM
Upland · Healthy Beginnings
Sales end soon
Breastfeeding Class: In-Person
Wednesday at 6:00 PM
Upland · Healthy Beginnings
Sales end soon
DBZ Backstage & Houdini Presents Y2K Metal Night
Tomorrow at 6:00 PM
Corona · 317 W 6th St
Sales end soon
DBZ Backstage & Houdini Presents Y2K Metal Night
Tomorrow at 6:00 PM
Corona · 317 W 6th St
Inland Empire CHRISTIAN SPEED DATING for Singles Age 40s/50s ♥ Ontario CA
Thu, Jun 25, 6:30 PM
Ontario · Brew Haven
Inland Empire CHRISTIAN SPEED DATING for Singles Age 40s/50s ♥ Ontario CA
Thu, Jun 25, 6:30 PM
Ontario · Brew Haven
Stuffie Sleepover & Pajama Party- Summer 2026
Fri, Jul 24, 5:30 PM
Upland · 217 E A St
Stuffie Sleepover & Pajama Party- Summer 2026
Fri, Jul 24, 5:30 PM
Upland · 217 E A St
Open Mic Night at Wine Now!
Fri, Jun 12, 7:00 PM
Rancho Cucamonga · Wine Now!, Haven Avenue, Rancho Cucamonga, CA, USA
Open Mic Night at Wine Now!
Fri, Jun 12, 7:00 PM
Rancho Cucamonga · Wine Now!, Haven Avenue, Rancho Cucamonga, CA, USA
Bone Thugs N Harmony (SAT-JUL-11
Sat, Jul 11, 6:30 PM
Rancho Cucamonga · The Arrow room
Bone Thugs N Harmony (SAT-JUL-11
Sat, Jul 11, 6:30 PM
Rancho Cucamonga · The Arrow room
Live Heroes Del Silencio vs Caifanes tribute in Riverside!
Fri, Jun 12, 9:00 PM
Riverside · The Hideaway Cafe & Lounge
Live Heroes Del Silencio vs Caifanes tribute in Riverside!
Fri, Jun 12, 9:00 PM
Riverside · The Hideaway Cafe & Lounge
EDJ Instructor Development Camp – Corona, CA
Sat, Jun 13, 1:00 PM
Corona · EDJ School of Jiu Jitsu
EDJ Instructor Development Camp – Corona, CA
Sat, Jun 13, 1:00 PM
Corona · EDJ School of Jiu Jitsu
Business Builder Networking Event
Thu, Jun 25, 1:00 PM
Pomona · 625 S Garey Ave
Business Builder Networking Event
Thu, Jun 25, 1:00 PM
Pomona · 625 S Garey Ave
3RD ANNUAL GOTH PROM
Fri, Jun 19, 8:00 PM
Riverside · The Hideaway Cafe & Lounge
3RD ANNUAL GOTH PROM
Fri, Jun 19, 8:00 PM
Riverside · The Hideaway Cafe & Lounge
The Inland Empire Summer Glowup ✨ | JT Aesthetic & Co.
Thu, Jun 11, 1:00 PM
Eastvale · JT Aesthetic & Co
The Inland Empire Summer Glowup ✨ | JT Aesthetic & Co.
Thu, Jun 11, 1:00 PM
Eastvale · JT Aesthetic & Co
Inland Empire Speed Dating for Singles Age 25-40 ♥ Montclair California at Dragons Tale Brewery
Fri, Jun 26, 8:00 PM
Montclair · Dragons Tale Brewery
Inland Empire Speed Dating for Singles Age 25-40 ♥ Montclair California at Dragons Tale Brewery
Fri, Jun 26, 8:00 PM
Montclair · Dragons Tale Brewery
Almost full
Project 21 Teen/Senior Intensive 2026
Sat, Aug 1, 3:00 PM
Yorba Linda · Project 21
Almost full
Project 21 Teen/Senior Intensive 2026
Sat, Aug 1, 3:00 PM
Yorba Linda · Project 21
The Blonde Me Method Class: Los Angeles, CA
Mon, Jul 20, 10:30 AM
Chino Hills · Slate Hair Salon
The Blonde Me Method Class: Los Angeles, CA
Mon, Jul 20, 10:30 AM
Chino Hills · Slate Hair Salon
Almost full
Riskfetti Book Launch & Happy Hour Event
Thu, Jun 18, 5:30 PM
Riverside · Zacatecas Cafe
Almost full
Riskfetti Book Launch & Happy Hour Event
Thu, Jun 18, 5:30 PM
Riverside · Zacatecas Cafe
June Girl Scout Social- Riverside
Wednesday at 5:00 PM
Riverside · 9840 Indiana Ave
June Girl Scout Social- Riverside
Wednesday at 5:00 PM
Riverside · 9840 Indiana Ave
Project 21 Junior Intensive 2026
Fri, Jul 31, 2:30 PM
Yorba Linda · Project 21
Project 21 Junior Intensive 2026
Fri, Jul 31, 2:30 PM
Yorba Linda · Project 21
KOTTONMOUTH KINGS w/ CONEJO
Fri, Jun 26, 7:00 AM
Pomona · Flyway
KOTTONMOUTH KINGS w/ CONEJO
Fri, Jun 26, 7:00 AM
Pomona · Flyway
CSC Presents: Kicks on Route 66 feat. The Secret Jazz Band
Thu, Jul 9, 6:00 PM
Claremont · Garner House
CSC Presents: Kicks on Route 66 feat. The Secret Jazz Band
Thu, Jul 9, 6:00 PM
Claremont · Garner House
Inland Empire Speed Dating for Singles Age 43-57 ♥ Corona California at The Wine Down
Tue, Jul 7, 7:00 PM
Corona · The Wine Down
Inland Empire Speed Dating for Singles Age 43-57 ♥ Corona California at The Wine Down
Tue, Jul 7, 7:00 PM
Corona · The Wine Down

Trends in Ontario

Explore more trends

Frequently asked questions about Ontario

What are the best events to attend?

According to Eventbrite, the best events are:

Inland Empire CHRISTIAN SPEED DATING for Singles Age 40s/50s ♥ Ontario CA

Stuffie Sleepover & Pajama Party- Summer 2026

Open Mic Night at Wine Now!

Bone Thugs N Harmony (SAT-JUL-11

Which events are currently trending in Ontario?

The trending searches this month in Ontario are:

ontario convention center

job fairs

mix champagne lounge

beis warehouse sale

Which events are coming up?

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

DBZ Backstage & Houdini Presents Y2K Metal Night

June Girl Scout Social- Riverside

Breastfeeding Class: In-Person

The Inland Empire Summer Glowup ✨ | JT Aesthetic & Co.

Breastfeeding Class: In-Person

Breastfeeding Class: In-Person

DBZ Backstage & Houdini Presents Y2K Metal Night

DBZ Backstage & Houdini Presents Y2K Metal Night

Inland Empire CHRISTIAN SPEED DATING for Singles Age 40s/50s ♥ Ontario CA

Inland Empire CHRISTIAN SPEED DATING for Singles Age 40s/50s ♥ Ontario CA

Stuffie Sleepover & Pajama Party- Summer 2026

Stuffie Sleepover & Pajama Party- Summer 2026

Open Mic Night at Wine Now!

Open Mic Night at Wine Now!

Bone Thugs N Harmony (SAT-JUL-11

Bone Thugs N Harmony (SAT-JUL-11

Live Heroes Del Silencio vs Caifanes tribute in Riverside!

Live Heroes Del Silencio vs Caifanes tribute in Riverside!

EDJ Instructor Development Camp – Corona, CA

EDJ Instructor Development Camp – Corona, CA

Business Builder Networking Event

Business Builder Networking Event

3RD ANNUAL GOTH PROM

3RD ANNUAL GOTH PROM

The Inland Empire Summer Glowup ✨ | JT Aesthetic & Co.

The Inland Empire Summer Glowup ✨ | JT Aesthetic & Co.

Inland Empire Speed Dating for Singles Age 25-40 ♥ Montclair California at Dragons Tale Brewery

Inland Empire Speed Dating for Singles Age 25-40 ♥ Montclair California at Dragons Tale Brewery

Project 21 Teen/Senior Intensive 2026

Project 21 Teen/Senior Intensive 2026

The Blonde Me Method Class: Los Angeles, CA

The Blonde Me Method Class: Los Angeles, CA

Riskfetti Book Launch & Happy Hour Event

Riskfetti Book Launch & Happy Hour Event

June Girl Scout Social- Riverside

June Girl Scout Social- Riverside

Project 21 Junior Intensive 2026

Project 21 Junior Intensive 2026

KOTTONMOUTH KINGS w/ CONEJO

KOTTONMOUTH KINGS w/ CONEJO

CSC Presents: Kicks on Route 66 feat. The Secret Jazz Band

CSC Presents: Kicks on Route 66 feat. The Secret Jazz Band

Inland Empire Speed Dating for Singles Age 43-57 ♥ Corona California at The Wine Down

Inland Empire Speed Dating for Singles Age 43-57 ♥ Corona California at The Wine Down

Things to do around Ontario

Trends in Ontario

1. Ontario convention center

2. Job fairs

3. Mix champagne lounge

4. Beis warehouse sale

5. Mother's day

6. Inland empire

7. Cinco de

8. Free kids

9. Mothers day

10. Comedy show

11. Car shows

12. Murder mystery dinner

What are the best events to attend?

Which events are currently trending in Ontario?

Which events are coming up?