Special Events

Host innovative meetings and events in our 110,000 total square foot facility near Donald E. Stephens Convention Center. Our flexible function space, including a 30,000 square foot ballroom, rooftop event space with panoramic views of Chicago, and 17 state-of-the-art meeting rooms, can break down into various configurations to accommodate any type of event. Treat your guests to creative and seasonal cuisine from our talented catering team, or throw a dinner party at one of our hotel's unique restaurants.

Interactive FlipBook

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Call our Sales Department at (847) 663-4430 for more information.

Total Sleeping Rooms


Largest Space

31000 sq ft


Convenient to O’Hare airport and downtown Chicago, Hyatt Regency O’Hare offers over 100,000 square feet of function space connected via skywalk access to the Donald E. Stephens Convention Center with an additional 840,000 square feet of meeting and exhibition space.  

All of our facilities offer individual controls for heat / air conditioning, sound, music, telephones, multiple electrical / microphone outlets, audiovisual equipment, high-speed Internet capability, and 100V single-phase and 220V single-phase electricity.


Reception area with airport view


At Hyatt Regency O’Hare, we believe weddings should be extraordinary and memorable events. We take pride in planning the smallest details and handling everything from food to decor so you can focus on your special day with friends and family.


Meeting Space


With 110,000 total square feet of state-of-the-art meeting space near O’Hare Airport, including 30,000 square feet of ballroom space, our Rosemont hotel is ideal for corporate events, business meetings, conferences, and conventions.


Wedding Setup


Featuring over 110,000 square feet of flexible space, our conference center can accommodate any size gathering or event. Diverse layouts for conventions, exhibits, and banquets and can be separated for intimate events or parties.

Our premier Chicago event space features a 30,000 square foot ballroom, 17 stylish breakout rooms, executive boardrooms, and is connected to Donald E. Stephens Convention Center for larger functions and conventions.

Hyatt Regency O’Hare is committed making sure every detail of your event is covered, so your special occasion is executed easily and within your budget. Use our experienced event planners to create the special event or celebration you envision.

  • 110,000 Square Feet of Flexible Function Space
  • Dedicated Conference Center
  • Personal Meeting Concierge
  • Cutting-Edge Equipment and Technology
  • Complimentary Airport Shuttle


Enhance your meetings and events with the culinary creations of the talented catering team and chefs at Hyatt Regency O’Hare. From a bountiful continental breakfast to an elegant themed gala with multiple courses, our catering team will prepare a menu of fresh regional cuisine that will impress your guests.

Hyatt Regency O'Hare Catering Benefits include:

  • Professional Catering Team
  • Creative and Themed Menus
  • Personal Preference Dining®
  • Plated and Buffet Lunches
  • Served or Passed Hors D’oeuvres

Contact Us

If you are ready to begin the planning process, please submit an RFP today. Call our Events Department at (847) 663-4460 for more information.

Contact Us

Let’s start the planning process! Contact us for more information or to schedule an appointment.