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The Westin South Coast Plaza, Costa Mesa
686 Anton Boulevard · Costa MesaCalifornia92626 · United States  • Phone: (714) 540-2500 · Hotel Reservations: 888-627-7213
Local Time: 11:21 PM • Weather: Clear, 66 °F
Orange County Meeting Rooms - Classroom

Orange County Meeting Rooms

The Westin South Coast Plaza, Costa Mesa is in the heart of one of California's most picturesque cities. Our Orange County meeting rooms and conference center boast easy access to numerous theaters, museums, and restaurants. We're also only a short distance from your family's favorite Southern California theme parks. The Westin South Coast Plaza offers 26 different Orange County meeting rooms, including the beautiful Plaza Ballroom. Our professional staff will be happy to help you plan your perfect event. From intimate events to corporate functions, we provide the tools you need to plan the ideal gathering.  Explore all our hotel features as well as hot dates we have available for planning your meeting, event or wedding in Costa Mesa.  

Learn more about weddings at Westin South Coast Plaza

Learn more about green meetings at Westin South Coast Plaza.

For more information email Cathy Ruiz

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Hotel At a Glance

Year Opened: 1975  
Last Renovated: 2015  
Guest Rooms: 394  
Kings/Suites/Doubles/Queens: 252 / 27 / 0 / 115 
Room Rates: High - $229  /  Low – $149

State and Local Taxes 

Sales Tax: 8.75%
Room Tax: 11%

Orange County Meeting Rooms

Largest Meeting Space: 7,589 sq. ft.
Indoor Meeting Space:  29,840 sq. ft.
Outdoor Meeting Space: 5,766 sq. ft.

Floor Plans >>

Virtual Tour | Interactive eDiagrams 



  • Westin Kids Club Amenities
  • Laundry/Valet Service - same day service
  • Safe Deposit Boxes
  • Multilingual Staff 
  • Disability/Accessible Facilities
  • Concierge Service
  • Room Service
  • Complimentary Airport Shuttle
  • South Coast Plaza shopping resort discount coupon book
  • Self Parking and Valet Parking Service available


  • Ready, Set RunWESTINTM
  • Jogging Path
  • WestinWORKOUT® Gym
  • Outdoor Heated Pool
  • Outdoor Tennis Courts
  • Golf Courses Nearby
  • Famous SoCal Beaches Nearby

Nearby Attractions:

  • SeaWorld
  • Laguna Beach
  • Knott's Berry Farm
  • DISNEYLAND® Resort
  • LEGOLAND® California Resort
  • Universal Studios
  • Orange County Fairgrounds
  • Rodeo Drive/Beverly Hills

Find more things to do in Orange County

Dining and Food & Beverage Averages

Breakfast: Plated - $30   Buffet - $32
Lunch: Plated - $45   Buffet - $38-44
Dinner: Plated - $58   Buffet $74

View our banquet and catering menus.

Orange County Restaurant Options

Pinot Provence Restaurant:: 163 person capacity limit, South of France cuisine

Airport Proximity

The John Wayne/Orange County Airport is 3 miles away.

Meetings in Costa Mesa