Marriott Suites O'Hare
| Category | 4 Stars |
| Address | 6155 North River Rd Rosemont Chicago Illinois USA |
| City | Rosemont |
| Country | United States |
| Number of rooms | 256 |
| Phone number | 1 (847) 6964400 |
| Fax number | 1 (847) 696-2122 |
| Web-site | http://marriott.com/CHIST |