Ontario Airport Marriott Hotel Ontario Airport Marriott

Floor Plans & Capacity Chart

Sophisticated Orange County Meeting Space

Sophisticated Orange County Meeting Space

Floor Plans

To enlarge floor plan, click on image.

Capacity Chart

An overview of our event spaces View Capacity Chart

Planning Tools

Planning Guide & Tools

Ontario Airport Marriott®

2200 E Holt Boulevard Ontario, California 91761 USA

  • Phone:  1-909-975-5000
  • Fax :  1-909-975-5050
  • Sales:  1-909-975-5000
  • Toll-free:  1-800-284-8811

Exquisite Orange County Wedding Site

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Reservations by Phone

To make reservations by phone, call 1-800-228-9290 in the USA and Canada (or any of our worldwide reservation telephone numbers ).

Contact us for Assistance

  • Sales phone:
  • 1-909-975-5000
  • Sales fax:
  • 1-909-975-5051

Or, contact your nearest global sales office.

Free Meeting & Event Estimates

Submit RFP for event space and/or more than 25 guest rooms at this hotel

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