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The Westin O'Hare
6100 North River Road • Rosemont, Illinois 60018 · United States • Phone: (847) 698-6000 · Hotel Reservations: 888-627-8517
Local Time: 12:04 AM • Weather: Mainly clear, 70 °F E-Mail Us

Rosemont IL Meetings

Book your next event in our spacious newly renovated meeting facilities, including two ballrooms, existing amphitheatre, executive boardroom, or one of our 42 other meeting rooms. Our experienced and professional banquet and culinary staff will impress your guests as they make your event memorable. Natural lighting, High Speed Internet Access, and Starwood Preferred Planner points are also available.

  • Meeting and Event Facilities with Natural Lighting
  • High Speed Internet Access in event space (fee associated)
  • On-site Audio Visual Equipment
  • Experienced culinary and convention Staff
Number of Guest Rooms: 525
Total Meeting Space: 50,000 total square feet
Largest Meeting Space: 12,069 square feet


Starwood Meetings & Events Features
From intimate events to corporate functions, we provide the tools you need to plan the perfect gathering.

Some of the services and facilities above may not be available on a 24-hour basis or without advance request. Fees on certain facilities/services may apply.