Jack in the Box

Jack in the Box Jack in the Box is a popular fast food restaurant and burger joint located on N 2nd Street. Their menu boasts a variety of food options, from burgers to tacos to egg rolls, making it the perfect destination for satisfying any craving. Keep an eye out for their limited time offers such as the Mega Munchies Box and Pineapple Express Shake.

Recent social media posts

11/12/2026

The convergence has begun. There’s no turning back now. Try the Doomsday Dipping Box today and prepare accordingly. See Marvel Studios' , in theaters December 18.

11/10/2026

Doom said no. But your fridge says yes. See Marvel Studios’ , in theaters December 18.

Doomsday is almost here. 😳 ⁣ ⁣ Here’s what’s in the box:⁣ ⁣ 🌮 2 Tacos⁣ 🍗 The return of Popcorn Chicken 🍟 Curly fries⁣ 🧀 ...
11/09/2026

Doomsday is almost here. 😳 ⁣
⁣
Here’s what’s in the box:⁣
⁣
🌮 2 Tacos⁣
🍗 The return of Popcorn Chicken
🍟 Curly fries⁣
🧀 Mozzarella sticks⁣
🥣 3 dipping sauces⁣
🧲 Plus 1 of 8 collectible Doomsday magnets⁣
🥤 And a drink⁣
⁣
See Marvel Studios’ , in theaters December 18.

11/05/2026

Anyone know a good dry cleaner for capes? Asking for Jack. See Marvel Studios’ , in theaters December 18.

Best costume this year? I’ll give you one guess. 🎃
10/31/2026

Best costume this year? I’ll give you one guess. 🎃

10/30/2026

D’oh! You thought they were gone for good? Complete your collection again staritng now. Watch Sundays on FOX, stream on Hulu and Disney+.

The truth was there the whole time. In the box.
10/29/2026

The truth was there the whole time. In the box.

10/28/2026

Our cups deserve an encore. Don't miss out, available again now. Watch Sundays on FOX, stream on Hulu and Disney+.

10/27/2026

Doomsday is coming...and we brought snacks. The Dipping Box lands at Jack in the Box November 5. See Marvel Studios' , in theaters December 18.

10/26/2026

Something's assembling. Consider this your warning.

Click here for great offers and stuff!
12/13/2018

Click here for great offers and stuff!

Burgers. Breakfast. Tacos and more. All of Jack’s favorite things in one place.

Address

495 N 2nd Street
El Cajon, CA
92021

To reach the restaurant located on N 2nd Street in El Cajon, you can take a public transport such as the bus or trolley and get off at the El Cajon Transit Center. From there, it's just a short walk north along N 2nd St. Alternatively, if you are driving and need to park, there are several parking options available nearby including metered street parking and paid parking lots within walking distance of 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

Telephone

+16194408286

Alerts

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What people say

Fast food restaurants are known for their quick service and delicious food options, and Jack in the Box on N 2nd Street in El Cajon is no exception. This burger restaurant offers a wide variety of menu items, from classic burgers to tacos and even egg rolls. Customers rave about the quality of the food, with one social media user commenting that their egg rolls tasted as good as they looked. Another customer couldn't decide what to get, so they got it all!

Jack in the Box also offers great deals for customers, such as celebrating birthdays with two free tacos with a $1 purchase on their app or online. They also have special menu items like the Pineapple Express family, which includes a Shake, Red Bull Infusion, and a Chicken Sandwich. And for those who love streaming, Jack in the Box even has a Twitch channel.

Overall, Jack in the Box on N 2nd Street is a great fast food restaurant that offers delicious food options and great deals for customers.

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