| Idaho Springs | 1 Idaho Springs Hotel, 1 Bed and Breakfast, 1 Vacation Rental |
| Idyllwild | 2 Idyllwild Hotels, 3 Bed and Breakfast, 2 Vacation Rentals |
| Iliamna | 3 Iliamna Hotels |
| Ilwaco | 1 Ilwaco Bed and Breakfast |
| Imperial | 1 Imperial Bed and Breakfast |
| Imperial Beach | 1 Imperial Beach Hotel, 2 Vacation Rentals |
| Incline Village | 5 Incline Village Vacation Rentals |
| Independence | 6 Independence Hotels, 3 Bed and Breakfast |
| Index | 2 Index Vacation Rentals |
| Indialantic | 2 Indialantic Hotels, 1 Bed and Breakfast, 2 Vacation Rentals |
| Indian Creek | 3 Indian Creek Vacation Rentals |
| Indian Lake | 1 Indian Lake Bed and Breakfast |
| Indian Ridge | 1 Indian Ridge Vacation Rental |
| Indian Ridge Oaks | 1 Indian Ridge Oaks Vacation Rental |
| Indian River | 1 Indian River Vacation Rental |
| Indian Rocks Beach | 3 Indian Rocks Beach Hotels, 6 Vacation Rentals |
| Indian Shores | 4 Indian Shores Vacation Rentals |
| Indiana | 1 Indiana Hotel |
| Indianapolis | 16 Indianapolis Hotels, 4 Bed and Breakfast |
| Indianola | 1 Indianola Hotel |
| Indio | 4 Indio Hotels |
| Industry | 1 Industry Hotel |
| Inglewood | 2 Inglewood Hotels |
| Inlet | 1 Inlet Bed and Breakfast, 1 Vacation Rental |
| Inman | 1 Inman Vacation Rental |
| Intercourse | 1 Intercourse Hotel, 1 Bed and Breakfast |
| Interior | 1 Interior Vacation Rental |
| Interlochen | 2 Interlochen Bed and Breakfast, 1 Vacation Rental |
| International Falls | 1 International Falls Hotel |
| Inverness | 1 Inverness Hotel, 6 Bed and Breakfast, 2 Vacation Rentals |
| Ione | 1 Ione Hotel, 1 Bed and Breakfast |
| Iowa City | 2 Iowa City Hotels |
| Ipswich | 1 Ipswich Hotel |
| Iron Mountain | 1 Iron Mountain Hotel |
| Irondale | 1 Irondale Hotel |
| Irvine | 2 Irvine Hotels |
| Irving | 5 Irving Hotels |
| Irvington | 1 Irvington Hotel |
| Islamorada | 9 Islamorada Hotels, 2 Bed and Breakfast, 7 Vacation Rentals |
| Island Heights | 1 Island Heights Bed and Breakfast |
| Isle | 1 Isle Hotel |
| Isle of Palms | 1 Isle of Palms Hotel, 2 Vacation Rentals |
| Islesboro | 1 Islesboro Bed and Breakfast |
| Issaquah | 1 Issaquah Hotel |
| Itasca | 2 Itasca Hotels |
| Ithaca | 4 Ithaca Hotels, 3 Bed and Breakfast |
| Ivoryton | 1 Ivoryton Bed and Breakfast |
