4 stars (4)
- Doubletree By Hilton Ontario Airport Hotel
- Embassy Suites Ontario - Airport
- Holiday Inn Ontario Airport - California, An Ihg Hotel
- Ontario Airport Hotel & Conference Center
3 stars (25)
- American Inn Ontario
- Ayres Suites Ontario At The Mills Mall - Rancho Cucamonga
- Azure Hotel&Suites Ontario Trademark Collection By Wyndham
- Best Western Ontario Mills Mall
- Best Western Plus Ontario Airport & Convention Center
- Comfort Inn & Suites Near Ontario Airport
- Comfort Suites Ontario Airport Convention Center
- Country Inn & Suites By Radisson, Ontario At Ontario Mills, Ca
- Country Inn Ontario
- Days Inn By Wyndham Ontario Airport
- Element Ontario Rancho Cucamonga Hotel
- Fairfield Inn Ontario
- Folk Inn Ontario Airport
- Golden Bear Inn Ontario
- Hampton Inn & Suites Ontario
- Hotel D'Lins Ontario Airport
- Hyatt Place Ontario/Rancho Cucamonga
- La Quinta Inn & Suites By Wyndham Ontario Airport
- Ontario Airport Inn
- Ontario Gateway Hotel
- Pepper Tree Motel Ontario
- Residence Inn Ontario Airport
- Rodeway Inn Ontario Mills Mall Guasti
- Sheraton Ontario Airport Hotel
- Springhill Suites By Marriott Ontario Airport/Rancho Cucamonga
2 stars (19)
- Baymont By Wyndham Ontario Hotel
- Best Ontario Inn
- Capri Inn Ontario
- Economy Inn - Ontario Airport
- Express Inn & Suites Ontario
- Extended Stay America Suites - Los Angeles - Ontario Airport Guasti
- Holiday Inn Express Ontario, An Ihg Hotel Creekside
- Hotel Hacienda At Ontario Ranch
- Hotel Seville - Ontario Airport/Chino
- Knights Inn Ontario
- Lotus By Hotel Inn Ontario
- Motel 6 Ontario Airport
- Motel 6 Ontario Ca Convention Center Airport
- Mountain Inn Ontario
- Ontario Airport Executive Inn
- Quality Inn Ontario Airport Convention Center
- Ramada By Wyndham Ontario Hotel
- Rodeway Inn
- Sands Motel By Ontario Airport & Toyota Arena