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Ontario Meeting Space Features Lecture Hall
Meeting Space in Ontario with Flexible Setups
Banquet Space at the Radisson Ontario, CA with Dance Floor
Ontario Hotel with Ballroom Space

Our Ontario, CA meeting space seats up to 550

Take advantage of our hotel's convenient location near the LA/Ontario International Airport (ONT) when hosting a wedding reception, business conference or family reunion. With more than 21,000 square feet of flexible space, the Radisson offers room for up to 550 guests and includes both indoor and outdoor space to accommodate any type of event. On-site catering and access to audiovisual equipment ensure your event will be one to remember.

Event amenities include:
  • 21,000 square feet of flexible meeting space for events of up to 550 people
  • Executive Conference Center, featuring a tiered lecture hall and 10 breakout rooms
  • Experienced sales, catering and banquet staff to assist with all of your meeting and event needs, including custom menus
  • High-speed, wired and wireless Internet access in all meeting rooms
  • Large outdoor event space
  • Recently renovated ballroom, lobby atrium and courtyard pavilion, all ideal for weddings and elegant receptions
Contact Information
For additional information on events at the Radisson Ontario Airport, please contact: