At Holiday Inn Ontario Airport, an IHG Hotel, guests have access to a gym, free WiFi in public areas, and a spa tub. There's free parking, as well as a free airport shuttle (available on request). The front desk has multilingual staff on hand 24/7 to help with securing valuables, dry cleaning/laundry, and luggage storage. Additional amenities include conference space, a 24-hour business center, and a computer station.