Hyatt Regency O' Hare

For your next event or special occasion, you may choose from a variety of customisable sites, including a unique rooftop spot. The Hyatt Regency O'Hare Chicago, with a total floor area of 110,000 square feet and direct access to the Donald E. Stephens Convention Center via a skywalk, offers distinctive rooms and features that combine to create a totally unique atmosphere. The Hyatt Regency O'Hare Chicago is the ideal location for any event, from major meetings to personal festivities. Our Conference Hub provides a variety of customizable breakout rooms that are easily connected by a networking area. In addition, we have the largest ballroom outside of the city of Chicago. Plan a spectacular wedding reception in one of our huge ballrooms, which is one of the most impressive locations in the city of Rosemont, Illinois. Your big day will be managed by a professional, full-service planning staff that will take care of every detail.