Jack in the Box has always been the place for those who live outside the box. Where you can try new things and order what you want when you want it, while always getting it fast, hot and fresh. If you love the classics, burgers make up the core of our menu with the signature Jumbo Jack®, Ultimate Cheeseburger, the Buttery Jack™ and the Sourdough Jack® on our trademark toasted sourdough. If you seek good value, we offer Jack’s Deals with our famous two tacos, chicken nuggets, Jr. Bacon Cheeseburger and more. We don’t dictate cravings. We serve our full menu, including breakfast, all day every day. Want a burger for breakfast or breakfast sandwich for dinner? You got it.
Burgers, chicken, tacos & breakfast items fill out the menu at this fast-food chain. Based on 911 reviews, the restaurant has received a rating of 4.2 stars. Price $
✔️ Dine-in ✔️ Drive-through ✔️ No-contact delivery

Address:
4565 Holt Blvd, Montclair, CA 91763
Phone: (909) 447-1214
Website:
Hours
| Friday |
Open 24 hours |
| Saturday |
Open 24 hours |
| Sunday |
Open 24 hours |
| Monday
(Labor Day)
|
Open 24 hours
Hours might differ
|
| Tuesday |
Open 24 hours |
| Wednesday |
Open 24 hours |
| Thursday |
Open 24 hours |
Menu
… View more
Photo Gallery
Reviews
Brian Avant
I got a three piece spicy chicken strips. First time having it and it was good.
… more
Crystal Burkholder
They always have the best customer service and their food is always fresh and made with great quality. This is my go to for lazy nights.
… more
Valerie Herrera
The kid working the drive through is very friendly and fast service
… more
David Hill
Waits are too long. Rarely I will leave a place because of the wait, but the last two times I went I left because of the long wait.
… more
James K
Ok, the big draw is 24 hours … when nothing else is open , this place is. Because of this I am here semi often. Standard jack in the box , average or either side of service depending on who’s on. Use the app and get some specials.
… more
D (•)
I didn’t eat here. I only used this location to meet for a business transaction. Friendly people. Clean floors. Clean windows.
… more
Cristina “Crissyfox” Prado
It’s Jack in the box. They have the best classic cheeseburger of all the main fast food places. The service here is always pretty quick, they used to have a problem giving our fries but they seem to have fixed that now and I no longer get cold stale fries when I go anymore.
… more
Tracy Dobbs
Everything is greasy the bread is always dry. Every time I eat here I wish I went to a different one because I’m so disappointed. If your ready for grease to be on your hands BEFORE you take a bite then go ahead.
… more
Vee
Order online and because i was too fast they made me go through the drive thru again, so instead of being fast service it turned into a wait of a few minutes. People who ordered after me got their food hot while my food was so so warm.
… more
Spencer Selover
Took a half hour to get through line and they messed up a chicken sandwich putting ketchup on it like it was a burger and destroying my fries with cheese and sauce. Was late to work and didn’t even eat the disgusting food.
… more
… View more