11/12/2026
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Jack in the Box
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- El Cajon
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- Jack in the Box
Jack in the Box is a fast food and burger restaurant located on W Main Street which offers a wide variety of menu items including burgers, tacos, egg rolls, and more. Their recent social media promotions have included discounts on their Pineapple Express Shake and Chicken Sandwich, as well as deals on customizable Edible Assortments and Mega Munchies Boxes. Overall, Jack in the Box is a great choice for those looking for fast food with a unique twist.
Recent social media posts
Address
393 W Main Street
El Cajon, CA
92020
To get to the fast food and burger restaurant located on W Main Street in El Cajon, there are several options for both public transport and driving.
If using public transportation, take the trolley to the El Cajon Transit Center. From there, transfer to either the 864 or 832 bus and get off at the Main St & Lincoln Av stop. The restaurant is just a short walk from there.
For those driving, take the I-8 East and exit at Second St/Main St. Turn right onto W Main St and continue straight for approximately 1 mile. The restaurant will be on your right-hand side.
Parking is available in the parking lot adjacent to the restaurant.
Opening Hours
| Monday | 4:30am - 3:30am |
| Tuesday | 4:30am - 3:30am |
| Wednesday | 4:30am - 3:30am |
| Thursday | 4:30am - 3:30am |
| Friday | 4:30am - 3:30am |
| Saturday | 4:30am - 3:30am |
| Sunday | 4:30am - 3:30am |
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What people say
Fast food restaurants are a go-to for those who crave quick and delicious meals. Jack in the Box on W Main Street in El Cajon is no exception. This fast food restaurant offers a wide variety of menu items, from burgers to tacos to egg rolls, satisfying all cravings.
Customers have taken to social media to express their love for Jack in the Box's food. One customer raved about the egg rolls, stating that they tasted as good as they looked. Another couldn't decide what to get, so they got it all! The 2 for .99 tacos deal on the app or online was also a hit among customers.
Jack in the Box even offers unique menu items like their Pineapple Express family, which includes a Shake, Red Bull Infusion, and Chicken Sandwich (available at select locations). And for those who want something sweet for breakfast or breakfast for dessert, Jack in the Box has got you covered.
Overall, Jack in the Box on W Main Street in El Cajon is a great option for those looking for fast and delicious food options.