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✔️Breakfast ✔️Brunch ✔️Lunch ✔️Dinner ✔️Dine in ✔️Take out ✔️Delivery
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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
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
Address and Contact Information
Address: 4351 Ontario Mills Pkwy, Ontario, CA 91764
Phone: (909) 484-4842
Menu Photos
Order and Reservations
Order: Order online
Photo Gallery
Related Web Results
All Jack In The Box locations in Ontario, CA
Jack In The Box in ontario, ca ; 3500 E Philadelphia St · (909) 923-5966 ; 2710 Riverside Dr · (909) 773-1706 ; 4880 Motor Ln Bldg A · (909) 605-2705 ; 2242 S Euclid …
Order Jack in the Box – Ontario, CA Menu Delivery [Menu & Prices]
Get delivery or takeout from Jack in the Box at 800 South Mountain Avenue in Ontario. Order online and track your order live. No delivery fee on your first …
Jack in the Box Delivery in Ontario, CA | Full Menu & Deals | Grubhub
Jack in the Box in Ontario now delivers! Browse the full Jack in the Box menu, order online, and get your food, fast.
Last Updates
Reviews
PHRANKEY J
The service provided by the one cook that was pretty much doing Everything was awesome. But I can tell you that the attitude and the fact that the main person at the front counter who didn’t even acknowledge my group’s presence is what got me not liking this place. Plus, that same person is serving me old curly fries with new ones on top. I saw the whole thing. The same person also wanted to give me tacos that had been sitting for who knows how long, but the cook did not allow that and gave me freshly made tacos and that is why I’m giving this place four stars. One out of the two employees on my first visit to this place was awesome. Unfortunately, too many Jack in the Box locations are starting to pre-make too many tacos and let them sit for too long. That shouldn’t be allowed. Pictures are always priceless.
… morekayla
Came through the Drive Thru on 11//26 around noon. Normally I’m very understanding but being rude and snobby for no reason is a big NO for me. A big lady with brown nails had attitude as soon as I got to the order box, so I knew pulling up to the window was gonna be no different. She asks for payment, I give it to her. She hands me back everything without saying a word. No “here you go” or thank you. The only words she did say was ask if I wanted sauce. I could see her attitude and unwillingness to be there just from my car. I cant imagine inside. Which I get, but girl if you’re THAT unhappy at your job, get another one that doesnt involve customer service or anything with people. Seriously a mood killer, makes me want to avoid coming to this location or particularly during this shift just to avoid her. Please onboard employees or managers that bring a positive environment for a change. Theres enough misery in the world nowadays, the last thing I need is my drive thru to add the cherry on top.
… moreLe Family
I should have known better when the restaurant was empty at 6:00pm. They messed up my order and gave me a hamburger. When I went in to get the correct order, the lady informed me that that was what I ordered. I told her there must have been a mistake, but she wasn’t going to even consider accepting that she may have made a mistake. I haven’t eaten ground beef in 30 years, so there would have been no reason for me to order a hamburger. If I wanted a hamburger I would have gone to the other side of the parking lot and gotten a better quality burger from In-n-Out for less money.
Staff was rude, and didn’t seem to want to do their job correctly.
… moreStaff was rude, and didn’t seem to want to do their job correctly.
Aaron Ruiz
Great service got my food fast. Everything was flavorful would come back
… moreVeronica Gonzalez
Worst experience I’ve ever had at a jack in the box, they refused to let me use the restroom. I went in to use the restroom after eating my meal in the my vehicle, and was asked for a receipt. I told her I had gone through the drive through she insisted on a receipt. I went out to my car and pulled up my receipt from my mobile order on my phone. . I showed it to her she said that was not a receipt, it was not the same thing. I explained that a mobile order and me showing her my mobile receipt is valid and makes me a paying customer. EVEN after I showed her my mobile order receipt, she argued with me pointing at a sign at the restroom door. stating. (bathrooms are for paying customers only) She finally opened the door for me but with a sarcastic laugh still saying I was not a paying customer. As I’m closing the bathroom door I could hear her telling another staff I’m not a paying customer, and I said I went through the drive through. When I exit the bathroom i told another employee this is how you treat your customers? And showed her my mobile order receipt again, emphasizing that it makes me a paying customer. The employee didn’t seem to care and didn’t even try to approach me to see the receipt. I asked her again this is how you treat your customers? No response from her. So i asked her to let me speak to the manager. I was told the extremely rude person that wouldn’t let me use the restroom and was talking about me was the manager. This is so disappointing i guess Jack in the box doesn’t believe in leadership by example. To be treated like this all for wanting to use the bathroom at a place I just bought a meal from is beyond unacceptable I guess I will be looking for another establishment that treats their customers with respect.
… moreRyan Archer
Easy, fast and friendly. That’s all you ask for in a fast food experience right? And…they are smart and have trash can in the drive thru – I didn’t need them, but that is an excellent idea!
… moreMaria Hannah
Terrible ! The food came cold and the chicken was hard like a rock tasted like it was from days ago. Completely unacceptable. Definitely won’t be ordering again.
… moreVee G.
Went through the drive through today around 10pm and the women working it was so nice and had great customer service!
… moreBrenda
Just as good as any Jack in the Box. One thing I think is outstanding is their egg rolls! Their egg rolls are the best I’ve ever had! I like to get them with teriyaki sauce.
… moreMolissa Thomas
The burger was a joke. And it was $5? Across the street you can get a burger, fries, and a drink kefir that price. So bad, it looked like someone already ate half of it. And the bacon was comparable to beef jerky.
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