Holiday Inn and Suites Chicago - O'Hare Rosemont is an award winning hotel with a modern selection of stylish travel amenities designed for business and leisure travelers. Our hotel features upscale comforts and a free 24-hour shuttle service to and from O'Hare International Airport. Whether you're flying in or out of O'Hare, attending a convention or exploring the many attractions of Chicago, our Rosemont offers premium services and amenities to ensure complete comfort.