Close Window
↓View Category

View All Photos

Chicago Marriott O'Hare

Check Rates & Availability

Events & Meetings

O'Hare Ballroom (20 of 23)

Invite up to 650 guests to the beautiful and inviting atmosphere of our brand-new 6,300 square-foot O'Hare Ballroom. The room boasts natural light and 14-foot high ceilings.