Stay at this business-friendly hotel in Rosemont. Enjoy free WiFi, 3 restaurants, and breakfast. Our guests praise the breakfast and the restaurant in our reviews. Popular attractions Rosemont Theatre and Allstate Arena are located nearby. Discover genuine guest reviews for Crowne Plaza Chicago Ohare Hotel & Conf Ctr, and IHG Hotel, in O'Hare neighborhood, along with the latest prices and availability – book now.