 | Aloft Ontario-Rancho Cucamonga Hotel Ontario - CA | 3.0 star rating | 136 | Rancho Cucamonga |
| Americas Best Value Inn Hotel Ontario - CA | 3.0 star rating | 59 | Ontario |
| Ayres Hotel Chino Hills Ontario - CA | 3.0 star rating | 124 | Ontario |
 | Ayres Hotel Ontario Mills Mall Ontario - CA | 3.0 star rating | 140 | Ontario |
| Ayres Suites Ontario at the Mills Hotel Ontario - CA | 3.0 star rating | | Ontario |
 | Ayres Suites Ontario Mills Mall Hotel Ontario - CA | 3.0 star rating | 105 | Ontario |
| Best Western Pine Tree Motel Hotel Ontario - CA | 3.0 star rating | 42 | Nothern Chino |
 | Best Western Plus Arrowhead Hotel Ontario - CA | 4.0 star rating | 84 | Colton |
 | Best Western Plus Heritage Inn Rancho Cucamonga Hotel Ontario - CA | 3.0 star rating | 115 | Rancho Cucamonga |
 | Best Western Plus Ontario Airport & Conv.Center Hotel Ontario - CA | 3.0 star rating | 150 | Ontario International Airport |
 | B/W Plus Innsuites Airpark Ontario Hotel & Suites Ontario - CA | 3.0 star rating | 150 | Ontario International Airport |
 | Colton Inn Hotel Ontario - CA | 3.0 star rating | 43 | Colton |
 | Comfort Inn Hotel Ontario - CA | 2.0 star rating | 94 | Ontario |
| Comfort Inn Hotel Ontario - CA | 3.0 star rating | 79 | Fontana |
 | Comfort Inn Near FairPlex Hotel Ontario - CA | 3.0 star rating | 51 | Ontario |
 | Comfort Inn & Suites Hotel Ontario - CA | 3.0 star rating | 99 | Colton |
| Comfort Inn University Hotel Ontario - CA | 3.0 star rating | 114 | Ontario International Airport |
 | Comfort Suites Ontario Airport Hotel Ontario - CA | 2.0 star rating | 100 | Ontario International Airport |
| Courtyard Ontario Rancho Cucamonga Hotel Ontario - CA | 4.0 star rating | | Rancho Cucamonga |
| Courtyard Ontario Rancho Cucamonga Hotel Ontario - CA | 3.0 star rating | | Ontario |
| Courtyard Riverside Hotel Ontario - CA | 3.0 star rating | 163 | Ontario International Airport |
 | Days Inn Fontana / Rialto Hotel Ontario - CA | 3.0 star rating | 99 | Colton |
 | Days Inn Ontario Airport Hotel Ontario - CA | 3.0 star rating | 50 | Ontario International Airport |
 | Days Inn San Bernardino/Highland Ave. Hotel Ontario - CA | 3.0 star rating | 50 | Ontario International Airport |
| DoubleTree by Hilton Hotel Claremont Ontario - CA | 4.0 star rating | 195 | Ontario |
| DoubleTree by Hilton Hotel Ontario Airport Ontario - CA | 4.0 star rating | 484 | Ontario |
| Dynasty Suites Hotel Ontario - CA | 3.0 star rating | 34 | Ontario International Airport |
 | Econo Lodge Hotel Ontario - CA | 3.0 star rating | 59 | Fontana |
 | Econo Lodge Hotel Ontario - CA | 2.0 star rating | 80 | Ontario |
 | Econo Lodge Hotel Ontario - CA | 1 Star And A Half | 54 | Ontario |
 | Embassy Suites Ontario Airport Hotel Ontario - CA | 3.0 star rating | 175 | Ontario |
 | Four Points by Sheraton Ontario-Rancho Cucamonga Hotel Ontario - CA | 3.0 star rating | 115 | Rancho Cucamonga |
 | Hampton Inn and Suites-Highland Hotel Ontario - CA | 4.0 star rating | 110 | Ontario International Airport |
 | Hampton Inn & Suites Chino Hills Hotel Ontario - CA | 3.0 star rating | 104 | Ontario |
 | Hampton Inn & Suites Ontario Hotel Ontario - CA | 3.0 star rating | 91 | Ontario |
 | Hilton Garden Inn Fontana Hotel Ontario - CA | 3.0 star rating | 115 | Ontario |
 | Hilton Garden Inn Ontario/Rancho Cucamonga Hotel Ontario - CA | 3.0 star rating | 122 | Ontario |
 | Hilton Ontario Airport Hotel Ontario - CA | 4.0 star rating | 309 | Ontario |
| Holiday Inn Express and Suites Ontario Airport Hotel Ontario - CA | 3.0 star rating | | Ontario |
| Holiday Inn Express and Suites Ontario Airport Mil Hotel Ontario - CA | 3.0 star rating | | Ontario |
 | Holiday Inn Express Moreno Valley Hotel Ontario - CA | 3.0 star rating | 151 | Ontario |
| Holiday Inn Ontario Airport Hotel Ontario - CA | 3.0 star rating | | Ontario International Airport |
 | Holiday Inn Select Diamond Bar Hotel Ontario - CA | 3.0 star rating | 176 | Ontario |
 | Holiday Inn West Covina Hotel Ontario - CA | 3.0 star rating | 131 | Ontario |
 | Homewood Suites by Hilton Ontario-Rancho Hotel Ontario - CA | 3.0 star rating | 103 | Ontario |
| Hotel Comfort S. Bernardino Ontario - CA | 2.0 star rating | | Colton |
 | Hyatt Place Ontario/Rancho Cucamonga Hotel Ontario - CA | 3.0 star rating | 127 | Ontario |
 | Knights Inn Claremont Hotel Ontario - CA | 3.0 star rating | 58 | Ontario |
 | Knights Inn Ontario Hotel Ontario - CA | 3.0 star rating | 21 | Ontario International Airport |
 | Lake Arrowhead Chalets Hotel Ontario - CA | 3.0 star rating | | Ontario International Airport |