Hours Jack in the Box - Mountain Avenue, Ontario, CA
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Holiday Hours 2025 Show
Christmas Day
Is this information correct?
Is this information correct?
You may visit Jack in the Box Store at 800 Mountain Avenue, within the south-west section of Ontario (near to Oaks Middle School). The restaurant provides service primarily to the locales of Rancho Cucamonga, Chino, Pomona, Montclair, Claremont, Upland and Guasti. Hours of business for today (Friday) are around-the-clock. Please see this page for the specifics on Jack in the Box Mountain Avenue, Ontario, CA, including the hours of business, restaurant location, email contact and more info.
You'll find Jack in the Box Store situated in a prime spot near the intersection of West Mission Boulevard, South Mountain Avenue and Mountain Avenue, in Ontario, California.
Merely a 1 minute drive from South Palmetto Avenue, West Ralston Street, California Privado or Carlton Privado; a 4 minute drive from Kingsley Street, North Benson Avenue and West Holt Boulevard; and a 9 minute trip from Central Avenue or South Euclid Avenue (Ca-83).
If using GPS units, enter 800 Mountain Avenue, Ontario, CA 91762.
If you're coming by train, Ontario Station (1.36 mi away) is nearby.
By foot you may visit James R Bryant Park, Cypress Park, Oaks Middle School, De Anza Park, First Christian Church, Kingsley Park, Saratoga Park, Kingsley Elementary School and Bellview Cemetery.
Including this restaurant, Jack in the Box now operates 10 locations in Ontario, California.
Look over a complete directory of Jack in the Box stores near Ontario.