Jack In The Box
$ • Fast Food, Burgers, Tacos
Hours:
2242 S Euclid Ave, Ontario
(909) 460-6216
About Jack in the Box
Customers' Favorites
Bacon Ultimate Cheeseburger
French Fries with Ketchup
Extreme Sausage Sandwich
Supreme Croissant Combo
Jumbo Breakfast Platter
Chicken Teriyaki Bowl
Breakfast Sandwich
Stuffed Jalapenos
Chicken Sandwich
Jr Bacon Burger
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 |
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Jack In The Box offers a variety of meals, with some customers enjoying the food while others have encountered issues with menu prices and food preparation. The drive-thru service was praised as very nice, and the 24-hour availability was appreciated by early morning diners. While most staff are friendly and accommodating, occasional inconsistencies in service were noted. Overall, the restaurant has satisfied long-time customers, with a few hiccups here and there that could be improved upon.