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 880 reviews, the restaurant has received a rating of 3.8 stars. Price $
✔️ Dine-in ✔️ Takeout ✔️ No-contact delivery

Address:
148 E San Carlos St, San Jose, CA 95112
Phone: (669) 230-4105
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
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Photo Gallery
Reviews
Outlaw Albarran
Don’t waste your time waiting at the
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Liz K
Jack in the box in the heart of downtown, come at your own risk. Homeless (sometimes violent) outside 24/7. Cashiers are rude and don’t inform you when they overcharge. Food was good at least.
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Aswin Prasad
This place is located in heart of San Jose and I think its the only 24 hour place in Downtown San Jose. Even though there maybe some nuisance going around the restaurant, it’s decently maintained and services the need of providing food. That’s very important over all.
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Roger Tedi
These people still have the lobby closed 2 years into Covid and this is ridiculous. Same for the bathrooms. This is a major problem with a lot of establishments and people shouldn’t have to use a garbage can outside as a table to eat their meal. The only reason I am giving it 3 stars is because some of the staff here are nice.
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Akshai Tyson
Ordered 4 combos , we received our order after 20 min and then we realized our fries or so cold and taste so bad we went to the store manager and the guy at the front counter, we asked them to replace our fries but they are so rude and they didn’t replace our order and we throw the food in the trash in the store. This cannot be acceptable, never faced such a rude behavior from any other jack in the box location. Now i feel like never visiting the jack in the box again. The staff is no unprofessional.
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Mars NeonKnightOwl
It’s good for fast food, but definitely recommend getting take out.
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SING Mac
Here’s their Really-Big-Chicken-Sandwich promoted on TV. Tastes much better than Burger King, but much worse than Chick-fil-A. I do not recommend any of the Jack in the Box chicken sandwiches at this time.
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Terry Wilmott
The ladies here are always smiling and happy! Alway’s great fast service.
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Pranav Kaushik
Good customer service & one of the very few stores that have long working hours in the area. They have good deals in the store & the app. Due to this being in the Downtown area, it might receive some shady customers.
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Justin Muhly
24 hour bathroom availability with purchase is a dying service in this state. Bless this store for providing it where it does. Very clean and tidy, too.
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