A departure from ordinary Chicago Airport hotels, completing a $40 million dollar reinvention, the Chicago Marriott O'Hare Airport hotel represents a first-class landing offering convenience, an established reputation and state-of-the-art technology. Located near the O'Hare International Airport and 15 miles from downtown, this renowned hotel in the Chicago O'Hare airport area combines the distinguished atmosphere of a Marriott Hotel with charming accommodations and innovative amenities. Each of the Chicago Airport hotel's 470 guest rooms and 10 suites feature high-speed Internet and plush bedding for a restful night's sleep. Our hotel offers expansive event space, from ballrooms to boardrooms, that are enhanced by our first-class catering, planning and audiovisual services. Discover the renowned Marriott Chicago O'Hare Airport hotel that has been setting the standard in sophisticated performance for over 50 years.