Events in April in Ontario

• Fri, 10 Apr, 2026 - 04:00 PM

  Rene Vaca's Vacafest: Rene Vaca Ty Dolla Sign & Nav

  Toyota Arena - Ontario
• Sat, 18 Apr, 2026 - 04:00 PM

  MercyMe

  Toyota Arena - Ontario
• Sun, 19 Apr, 2026 - 07:00 PM

  MercyMe at Toyota Arena - CA

  Toyota Arena - CA
• Sat, 11 Apr, 2026 - 07:00 PM

  Rene Vaca's VACAFEST 2026

  Toyota Arena
• Sun, 12 Apr, 2026 - 06:00 PM

  Lil Duval at Improv Comedy Club - Ontario

  Improv Comedy Club - Ontario
• Sun, 12 Apr, 2026 - 01:00 PM

  Slammedenuff SoCal Car Show 2026

  Ontario Convention Center

  167+ Interested
• Sun, 19 Apr, 2026 - 07:00 PM

  MercyMe: Wonder + Awe Tour

  Ontario C.A.
• Fri, 24 Apr, 2026 - 04:00 PM

  The All Because of You Experience: Marques Houston Tamar Braxton Sammie JayDon & Day26

  Toyota Arena - Ontario
• Sat, 25 Apr, 2026 - 07:00 PM

  Its All Bc Of You Experience w/ Marques Houston, Tamar Braxton & More!

  Toyota Arena
• Thu, 09 Apr, 2026 - 04:00 PM

  Lil Duval

  Ontario Improv
• Sat, 04 Apr, 2026 - 01:00 PM

  Hoppy Together: An Easter Community Event

  Veterans of Foreign Wars Post 2085 Old Baldy Post

  6+ Interested

  |

  Free
• Sat, 04 Apr, 2026 - 06:00 PM

  Bakersfield Condors at Ontario Reign at Toyota Arena - CA

  Toyota Arena - CA

  5+ Interested
• Tue, 07 Apr Onwards

  Colorado Eagles at Ontario Reign at Toyota Arena - CA

  Toyota Arena - CA
• Fri, 17 Apr Onwards

  San Diego Gulls at Ontario Reign at Toyota Arena - CA

  Toyota Arena - CA
• Tue, 21 Apr, 2026 - 04:00 PM

  AHL Pacific Division First Round: Ontario Reign vs. TBD - Home Game 1 (Date: TBD - If Necessary)

  Toyota Arena - Ontario