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 677 reviews, the restaurant has received a rating of 4.0 stars. Price $
✔️ Dine-in ✔️ Drive-through ✔️ No-contact delivery

Address:
15274 Summit Ave, Fontana, CA 92336
Phone: (909) 803-5849
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
Phillip Goolsby
Do Not Go Here @ Night!!!! The drive thru was ultra fast. A nice young lady took my order and money. She also gave me my shake and sprite. But an older gentleman quickly shoved my 2 food bags at me. I thought,”That’s quick!” Well I only live 2 blocks away, come to find that the curly and regular fries were dry old and cold, an immediate turn off, but then the jumbo jack and chicken bacon ranch had white lettuce! So I replaced my lettuce but could do nothing about the fries. I didn’t want to call and complain bc they’ll do bad things to your order, if they do anything at all. I’m very disappointed that I chose them over everyone else on summit to give my last $24.75 to, after my wife got home from work on a @1:30am closing shift. However, I chose them and got screwed for dinner. I had to apologize to my wife who hadn’t eaten all day. Please… if you care about your meals. Don’t go to the Jack in the Box on Summit in North Fontana after they close the lobby. Facts!!!
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Lauren Harvey
Chris told me I don’t get sauce for my fries bc I bought a burger for a meal and screamed at us quite literally bc he said 27 cents and we gave him 25, stop hiring crack heads
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Aleah Crump
HORRIBLE SERVICE!!!!! Ordered egg rolls and fries and received a box mixed with curly fries and regular…no egg rolls!!! Called the store and they knew exactly what was wrong with the order before I said something. They claimed they would take my name down and I could come get it replaced. Went today to replace it and spoke with Jose who was very rude, didnt even look for my name and told me that they werent replacing anything. Called later to speak with manager and Jose answered and hung up on me. I AM DISAPPOINTED WITH THEIR SERVICE AND WILL BE CONTACTING CORPORATE!
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Alejandro Anguiano Salazar
I mostly ask for extra ranch teriyaki sauce ketchup and a little extra union is not much to ask for …… I’ll pay for it if I have too just don’t make me feel fat lol
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Bridget Marshall
It’s been awhile since I have been to Jack because of bad tasting food. But this Jack, food was fresh and tasty. Thank you
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DP Kicks
Affordable prices and great food. The staff was very nice and patient. The one combo is 4 to 5 dollars.
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Chad Conners
Ordered a bunch of food for 4 people and asked for sauce for my food she gave me one sauce for 4 peoples food and said they have to charge me for any additional sauces so no longer will be coming here no one else chargers for sauce not even restaurants going to loose business
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Plark
Charged me for orders and didn’t even give me them
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R O
F this place! I just spent over $20 on a couple of meals and a few tacos. I asked for 3 sauces and the guy acted like i was asking for a free meal. Told me he will only give me one and if i wanted more i would have to purchase them.
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David Wilbert
Good hot food, good service. For whatever reason, I have to get my taco fix at JnB!!!
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