Hilton Orange County Costa Mesa

For premium event space Orange County planners trust, our hotel offers 50,000 sq. ft. of meeting space - ballrooms, banquet halls, and boardrooms with natural light. Enjoy A/V support, catering, and a free airport shuttle for guests Plan your wedding or banquet in our Catalina Ballroom which offers 6,300 sq. ft. of event space. Our professional planning team is ready to help prepare for your day