About
Jack in the Box is a fast-food restaurant chain that serves a variety of American-style food, such as burgers, chicken sandwiches, tacos, salads, breakfast items, and sides such as fries, onion rings, and egg rolls. The restaurant located at 990 N Mountain Ave in Ontario, California serves lunch, dinner and drinks.
Restaurant Features
Facilities & Amenities
Restroom
Kid Friendly
Kid Menu
Kid High Chair
Wheelchair Access
Accepted Payments
- Credit Card
- Apple Pay
- Google Pay
Must Try Dishes
If you find yourself at Jack in the Box in Ontario, California, be sure to try their ultimate cheeseburger, loaded with two beef patties, American and Swiss cheese, lettuce, tomatoes, pickles, mayo, and ketchup, perfectly satisfying any burger cravings. Another must-try is their iconic curly fries, crispy and seasoned to perfection, they make a delightful side dish that pairs well with any meal. And for a taste of Tex-Mex, don't miss their mouthwatering tacos, filled with seasoned beef, American cheese, lettuce, and taco sauce, guaranteed to leave you craving more.
Ratings for Jack in the Box
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- Overall Rating
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Reviews for Jack in the Box
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Hit or miss. Sometimes the food is fresh and delicious but the service is horrible. Sometimes the service is great but the tacos are stale and they forget something from my order almost every time. Just order your food and check before driving off. Don’t expect much.
Excellent jack in the box robert was so helpful to the front customers when no one else would help anyone. Only male in the store as well. Definitely coming back. Food : 5/5 | Service : 5/5 | Atmosphere : 5/5 … More
I Love Jack In The Box. The Entire Menu Is Great, And Very Tasty ????✌️???? I Recommend Jack In The Box Anytime For Anyone???????????? Thank you.
Photos
Business Hours
| Sunday: | Open 24 Hours |
| Monday: | Open 24 Hours |
| Tuesday: | Open 24 Hours |
| Wednesday: | Open 24 Hours |
| Thursday: | Open 24 Hours |
| Friday: | Open 24 Hours |
| Saturday: | Open 24 Hours |