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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.
Hours
| Saturday | 6 AM–4 AM |
| Sunday | 6 AM–2 AM |
| Monday | 6 AM–2 AM |
| Tuesday | 6 AM–2 AM |
| Wednesday | 6 AM–2 AM |
| Thursday | 6 AM–4 AM |
| Friday | 6 AM–4 AM |
Address and Contact Information
Address: 390 Santa Rosa St, San Luis Obispo, CA 93405
Phone: (805) 547-0852
Menu Photos
Order and Reservations
Order: Order online
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Jack in the Box. OPEN TODAY UNTIL 04:00 AM. 390 Santa Rosa St San Luis Obispo, CA 93405.
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Get delivery or takeout from Jack in the Box at 390 Santa Rosa Street in San Luis Obispo. Order online and track your order live.
Last Updates
Reviews
Ann C
Now it’s a good time to check out the Jack in the Box fast food restaurant.
Guests were too excited to have Jack in the Box but couldn’t wait since there is no drive-through available. They accidentally drove through the wall.
My husband fancies the Starlight $12 Munchie Meal. It is a cheap price with a limited time only.
On the other hand, my go-to menu is the under-4-dollar items because they are a great deal.
The Oreo milkshake is really good, so hurry up, it won’t be there forever.
Don’t miss out on the curly fries. They are crispy and so tasty. It is one of our must-have items in this fast food restaurant.
… moreGuests were too excited to have Jack in the Box but couldn’t wait since there is no drive-through available. They accidentally drove through the wall.
My husband fancies the Starlight $12 Munchie Meal. It is a cheap price with a limited time only.
On the other hand, my go-to menu is the under-4-dollar items because they are a great deal.
The Oreo milkshake is really good, so hurry up, it won’t be there forever.
Don’t miss out on the curly fries. They are crispy and so tasty. It is one of our must-have items in this fast food restaurant.
Campos Vazquez
Everything about this location is awesome… The people behind the counter.. from the supervisor to the employees.. I am in the area on assignment and Jack in the Box had become my go-to for quick affordable eats to hold me over until a full meal
DINING AREA AND RESTROOMS ARE CLEAN
… moreDINING AREA AND RESTROOMS ARE CLEAN
Cody Spiker
The service is pretty good and the food always hits like you would expect. All the caution tape isn’t great as it’s been there a while. Honestly its not bad and everyone is always nice.
… morePatrick de Jong
Lots of food for almost no money. Spicy chicken burger wasn’t too spicy (luckily). Friendly staff helping us. I’m considering this to be better than McDonald’s
… moreTASHA RENGERS
Tried the new 10 dollar Deadpool box !! Yummy !! It’s a great deal . You also get the hanging Deadpool jack ball!! Woohoo
… moreMichael Scholz
Male manager on duty was super nice, and he looked a lot like Chuck Norris. I get the feeling that manager doesn’t do push ups, he does EARTH DOWNS!
… moreJevon
I’ve been to a lot of Jack in the boxes in my life and I have to say this one particularly is the worst one that I’ve visited. First of all the service is crap! I’m not even joking like they expect you to like order yourself on the little kiosk that’s right there in front of where you normally order in person. I get it that we’re transitioning it over to having no employees take your orders everywhere but for it to be expected when there’s employees there to take your orders is ridiculous. I was working overnight shift at the Home Depot and I had a 1 hour lunch at 1:00 a.m. and it took me 10 minutes to get there from where I was working I took the people working there a good 20 minutes just to like acknowledge me I only have one person in front of me. Long story short, it took damn near my whole lunch hour to get my order when there was only one person in front of me which is ridiculous no matter what time it is in this day and age of instant gratification that we’re used to.
… moreValerie Romero
The guy in the front, Daniel was nice and was quick and efficient with my order while also providing great customer service!
… moreTayler Mallory
The lobby closes at 12 but the pick up closed at 2. Even though SLO doesn’t allow drive thrus, they are just as fast. Its. Honestly, hardest working employees I’ve seen in SLO. Thank you guys! Also, they care about the environment lol
… moreTou Moua
This was not Jack in the box. It’s the taco place next door. Burrito was really tasty. Got the all meat with asada, carnitas, and al pastor and mild sauce. Pricey and place not so clean. Ordered to go.
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