Jack in the Box

Jack in the Box Jack in the Box is a burger and fast food restaurant located on Jamacha Road. They offer a variety of menu items including burgers, tacos, and egg rolls, catering to all cravings. Customers can also take advantage of their frequent deals and specials available on their app or website.

Recent social media posts

Cold coffee. Hot candidate. ☕
09/25/2026

Cold coffee. Hot candidate. ☕

The Krusty Burger of Terror Combo has been unleashed on the Jack App. Your cravings can run, but they can't hide. 🤡🔪Watc...
09/23/2026

The Krusty Burger of Terror Combo has been unleashed on the Jack App. Your cravings can run, but they can't hide. 🤡🔪Watch SEP 27 on FOX, stream on Hulu and Disney+.

09/21/2026

D'oh-n't turn the lights on just yet. 🍩
Collect all six glow in the dark cups with the Munchie Meal of Horror. Watch SEP 27 on FOX, stream on Hulu and Disney+.

09/19/2026

It’s Jack in the Box—not Krusty in the Box—for the Munchie Meal of Horror. Watch SEP 27 on FOX, stream on Hulu and Disney+.

Out of cups? 👀 Don’t worry, Jack’s got you.If you purchase a Munchie Meal of Horror while your Jack is out of cups, you’...
09/18/2026

Out of cups? 👀 Don’t worry, Jack’s got you.
If you purchase a Munchie Meal of Horror while your Jack is out of cups, you’ll get a voucher for the cup you purchased — plus 2 free tacos, on me. 🌮🌮

Watch Sundays on FOX, stream on Hulu and Disney+.

Some cravings are normal. Some belong in the Treehouse of Horror. 👻 Swipe to discover…Your cursed craving awaits. 🌙 Wat...
09/16/2026

Some cravings are normal. Some belong in the Treehouse of Horror. 👻 Swipe to discover…Your cursed craving awaits. 🌙 Watch SEP 27 on FOX, stream on Hulu and Disney+.

Burger Week is here, and we’ve got three reasons to celebrate!🍔🍔 All week long: $5.99 Sourdough Jack® (valid 1x)🍔 Sept. ...
09/14/2026

Burger Week is here, and we’ve got three reasons to celebrate!🍔

🍔 All week long: $5.99 Sourdough Jack® (valid 1x)
🍔 Sept. 15: Buy one Double Jack®, get one 50% off for National Double Cheeseburger Day (valid 1x)
🍔 Sept. 18: FREE Jr. Cheeseburger with a $1+ order for National Cheeseburger Day (valid 1x)

Available exclusively in the Jack App.

👽 Kang and Kodos said delivery from another dimension couldn't be done.We did it anyway. The Munchie Meal of Horror:🍔 Do...
09/13/2026

👽 Kang and Kodos said delivery from another dimension couldn't be done.
We did it anyway.

The Munchie Meal of Horror:
🍔 Double Krusty Burger of Terror or 🥪 Double Chicken Sandwich of Terror🌮 2 Tacos, 🌀 Curly Fries, 🥤 Drink + 🥤One of six collectible glow-in-the-dark cups. Available now 👻🌙🍔

Watch Sundays on FOX, stream on Hulu and Disney+.

If anything happens to me, it was probably this guy... The Simpsons Treehouse of Horror x Jack in the Box menu availabl...
09/10/2026

If anything happens to me, it was probably this guy... The Simpsons Treehouse of Horror x Jack in the Box menu available now. Watch Sundays on FOX, stream on Hulu and Disney+.

09/09/2026

i have to half it so i can have 🍔

09/07/2026

Kiss goodbye to mom paying for every meal 😔💋

Luckily that's where I come in to help with:

⚡ $1 Breakfast Jack® w/ order of a Red Bull® Can or Infusion
⚡ $1 Red Bull® w/ order of a Breakfast Croissant
⚡ Free regular-size fries (Curly or French) or dessert w/ order of a Red Bull Infusion

Offers valid 1x per week (Mon.-Sun.) for new and existing Jack Pack Rewards members. Available only in the Jack App. Dessert excludes shakes.

09/05/2026

Be honest: what sound did you make in your head?🥤

09/03/2026

$500 isn't the only thing I'm giving away 👀

For any students surviving on a budget, I've got you:

⚡ $1 Breakfast Jack® w/ order of a Red Bull® Can or Infusion
⚡ $1 Red Bull® w/ order of a Breakfast Croissant
⚡ Free regular-size fries (Curly or French) or dessert w/ order of a Red Bull Infusion

Offers valid 1x per week (Mon.-Sun.) for new and existing Jack Pack Rewards members. Available only in the Jack App. Dessert excludes shakes.

the fortune doesn't lie 🥠 get 2 tacos for $.75, no purchase requirement, in-app only for one day only
09/01/2026

the fortune doesn't lie 🥠 get 2 tacos for $.75, no purchase requirement, in-app only for one day only

09/01/2026

Donate $1 to No Kid Hungry at Jack in the Box and get a free small curly fry on your next visit.

Get Free 2 Tacos w/ $1 minimum order1x only on 8/31 only on the Jack App
08/31/2026

Get Free 2 Tacos w/ $1 minimum order
1x only on 8/31 only on the Jack App

08/28/2026

nothing better than tacos unless it's more tacos. 🌮

08/27/2026

Did you catch everything revealed today? If not, Jack delivers.

08/26/2026

The universe gave you a week-long head start. 🛸

Don't waste it.

Cosmic Cheeseburgers are only at my 1220 Centinela Ave, Inglewood, CA location through September 2. 🌌🍔

08/24/2026

Early class. Low battery. We got you. ⚡

Pair any Red Bull Can or Infusion with a Breakfast Jack for just $1 in the Jack App.

Valid 1x per week.

08/21/2026

friends = me, myself, and I

08/20/2026

What's more whimsical than my new Cosmic Cheeseburger? 🛸🪐🌟 Available for 2 weeks only at 📍1220 Centinela Ave, Inglewood, CA 90302

08/19/2026

body: resurrected

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

2461 Jamacha Road
El Cajon, CA
92019

To reach the burger and fast food restaurant located on Jamacha Road in El Cajon, there are multiple options available for both public transportation and driving.

For those using public transport, take a bus that stops at the Jamacha Road intersection. From there, walk east on Jamacha Road until you reach the restaurant.

If you prefer to drive, take the nearest expressway or highway towards Jamacha Road and continue travelling until you arrive at the intersection. Once you are there, turn onto Jamacha Road and continue driving until you see a restaurant on your right-hand side. There is parking available in front of the restaurant for customers.

Telephone

+16194441086

Website

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What people say

If you're a fan of burger restaurants, then Jack in the Box on Jamacha Road in El Cajon is definitely worth checking out. This fast food joint has been satisfying cravings for years with their diverse menu that includes everything from burgers to tacos to egg rolls. And if you're looking for something sweet, their dessert options are just as delicious. But what really sets Jack in the Box apart is their commitment to innovation and keeping things fresh. They're always introducing new items like their Jack Wraps or Pineapple Express family, which includes a Shake, Red Bull Infusion, and Chicken Sandwich. Plus, they offer great deals like 2 free tacos with a $1 purchase in their app/online or 2 tacos for .99 when you order on the app or online. So whether you're in the mood for a classic burger or something new and exciting, Jack in the Box has got you covered.