Welcome/Bien Venido to the Days Inn Ontario. Our Days Inn has something for everyone. We offer Complimentary WiFi Internet, Premium Cable 27 inch TVs, 24-hour Full Service Dennys restaurant on property. We have clean, comfortable newly remodeled rooms with personalized service at economical prices. We are only 1 mile from Ontario Convention Center, 3 miles from Ontario International Airport, 8 miles to Pomona Fairplex, 3 miles from Ontario Mills Mall, and just 9 miles from the California Speedway in Fontana. San Antonio Winery 3 miles. Galleano Winery 10 miles.