Built in 2018, the brand new SpringHill Suites by Marriott Ontario Airport/Rancho Cucamonga offers an outdoor pool, a 24-hour gym, and free WiFi in public areas. Self parking is offered for USD 10.00 per day. The 24-hour front desk has staff standing by to help with luggage storage, securing valuables, and dry cleaning/laundry. Additional amenities include a spa tub, conference space, and a 24-hour business center.