10/19/2026
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Jack in the Box
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- Ontario
- E Philadelphia Street
- Jack in the Box
Jack in the Box is a fast food and burger restaurant chain with over 2,250 locations across the US, serving breakfast, tacos, burgers, fries, shakes and Munchie Meals¨ all day and night. Don't miss out on their limited-time deals like the Pineapple Express Shake or Mega Munchies Box. Located on E Philadelphia Street.
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Address
3500 E Philadelphia Street
Ontario, CA
91761
For public transport, take the Route 81 bus and get off at E Philadelphia Street. The restaurant is located just a short walk from the bus stop.
For driving, head east on E Philadelphia Street until you reach the intersection of E Holt Boulevard and E Philadelphia Street. The restaurant will be on your right-hand side. There is parking available in the lot in front of the restaurant.
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What people say
Fast food restaurants are a go-to for many people who want quick and satisfying meals. Jack in the Box, located on E Philadelphia Street in Ontario, is one such restaurant that has been serving delicious fast food for years. With over 2,250 locations across the country, Jack in the Box is a popular choice for burger lovers.
One of the best things about Jack in the Box is their extensive menu that includes burgers, tacos, fries, breakfast items, shakes and Munchie Meals¨. Customers can enjoy their favorite meals at any time of day or night. The social media posts from satisfied customers speak volumes about the quality of food served at this restaurant.
The Pineapple Express family of items including a Shake, Red Bull Infusion and Chicken Sandwich is a must-try for anyone visiting Jack in the Box. The large Pineapple Express Shake was available for just $4.20 on their app or online recently.
Jack in the Box also offers great deals like 2 free tacos with a $1 purchase on your birthday when you use their app/online ordering system. Their 2 for .99 tacos deal is another great offer that customers can avail themselves of by ordering through their app or online.
Overall, Jack in the Box on E Philadelphia Street in Ontario is an excellent choice for anyone looking to grab a quick bite to eat. With its wide variety of menu options and great deals, it's no wonder why so many people keep coming back to this fast food restaurant time and again.