The Residence Inn by Marriott Ontario Airport hotel offers 200 apartment-style suites with fully equipped kitchens. Enjoy our complimentary hot breakfast buffet daily & our weekday social hour Monday-Thursday. The Residence Inn Ontario Airport hotel is less than a mile from the Ontario International Airport (ONT) and adjacent to the Ontario Convention Center. Also located just 3 miles away is the Citizens Business Bank Arena, home of the ECHLs Ontario Reign hockey team. Enjoy shopping at Ontario Mills Mall, South California's largest shopping and entertainment complex. Shopping at Victoria Gardens and Montclair Plaza are also nearby. For play time, we are near the Epicenter Stadium home of the AA Rancho Cucamonga Quakes baseball team, Auto Club Speedway (NASCAR & Indy Racing), Pomona Fairplex (LA County Fair) and many other attractions. The Residence Inn by Marriott Ontario Airport is centrally located to Southern Californias beautiful mountains, beaches and desert playgrounds! Come and explore Ontario!