Jack in the Box
$ • Fast Food, Burgers, Tacos
Hours:
800 S Mountain Ave A, Ontario
(909) 988-7568
About Jack in the Box
Customers' Favorites
Ultimate Breakfast Sandwich
Bacon & Swiss Buttery Jack
Chicken Sandwich
French Fries
Thick Shakes
Onion Rings
Jumbo Jack
Hash Browns
Tiny Tacos
Two Tacos
Jack in the Box Reviews
Ratings
Menu
Add a Menu
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 |
| Sunday | Open 24 hours |
People in Ontario Also Viewed
Liberty Bell
Fast Food, Mexican, Burgers
Del Taco
Fast Food, Mexican
Tacos Estilo Guadalajara
Mexican, Tacos
Jack in the Box is a popular fast-food restaurant that offers a convenient dining experience. The service is generally excellent, with attentive and helpful staff, though the restaurant's cleanliness can be a concern at times. Customers appreciate the efficient service and the dedication of the staff, such as the employee named Valeria, who is praised for her hard work and attentiveness.