Events in June in Ontario

• Tue, 16 Jun, 2026 - 10:30 AM

  Parking Rancho Cucamonga Quakes at Ontario Tower Buzzers

  ONT Field
• Sun, 28 Jun, 2026 - 12:30 PM

  California Bridal & Wedding Expo

  Ontario Convention Center

  Free
• Sat, 06 Jun, 2026 - 07:00 PM

  Rialto High School Class of 2006 - 20 Year Reunion

  Dave & Buster's Ontario

  USD 34
• Mon, 01 Jun, 2026 - 04:00 PM

  Ontario Tower Buzzers vs. Stockton Ports

  ONT Field
• Tue, 02 Jun, 2026 - 10:30 AM

  Parking Stockton Ports at Ontario Tower Buzzers

  ONT Field
• Tue, 02 Jun, 2026 - 10:30 AM

  Stockton Ports at Ontario Tower Buzzers

  ONT Field
• Mon, 15 Jun, 2026 - 04:00 PM

  Ontario Tower Buzzers vs. Rancho Cucamonga Quakes

  ONT Field