See all 1384 hotels in Alton
- Hyatt Regency St. Louis at The Arch
- Pear Tree Inn St. Louis Airport
- The Last Hotel
- Hollywood Casino & Hotel St. Louis
- Hilton St. Louis Airport
- St. Louis Union Station Hotel, Curio Collection by Hilton
- Crowne Plaza St. Louis Airport, an IHG Hotel
- DoubleTree by Hilton St. Louis Airport
- Angad Arts Hotel
- Drury Inn & Suites St. Louis Union Station
- Marriott St. Louis Grand
- Hilton Pennywell St. Louis at the Arch
- Four Seasons Hotel St Louis