Jack In The Box
$ • Fast Food, Burgers, Tacos
Hours:
1780 S Grove Ave, Ontario
(909) 947-7049
About Jack in the Box
Customers' Favorites
Jr Bacon Cheeseburger
Breakfast Burrito
Chicken Sandwich
Sourdough Jack
Teryaki Chiken
Mini Pancakes
Two Tacos
Egg Rolls
Jack in the Box Reviews
Ratings
Menu
Add a Menu
Hours
| Monday | 4AM - 12AM |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | 12 - 4AM 5AM - 10PM |
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Jack In The Box is a fast-food restaurant known for its tacos and chicken sandwiches. The menu offers a variety of affordable options, including the Jumbo Jack and sourdough chicken, though the latter may not match past experiences. The service is generally good and efficient, despite the restaurant sometimes being understaffed.