Jack in the Box

Jack in the Box Jack in the Box is a fast food and burger restaurant located on Fair Avenue. From burgers to tacos to egg rolls, Jack in the Box promises to satisfy all cravings for those who live outside the box. The restaurant also offers special promotions and deals through their app and website.

Recent social media posts

10/26/2026

Something's assembling. Consider this your warning.

🚨 you know the drill 🚨today only dress like me and get a free Monster Taco + small drink. no purchase necessary 🌮🥤
10/24/2026

🚨 you know the drill 🚨

today only dress like me and get a free Monster Taco + small drink. no purchase necessary 🌮🥤

10/21/2026

mini jacks got my back 🫂

On October 24th, anyone who visits a Jack in the Box dressed as me can score a free Monster Taco and small drink, no purchase necessary. 🌮

They’re baaaack…from beyond the grave. 🪦 The Munchie Meal of Horror Simpsons cups rise again 10/26. 👻. Watch Sundays o...
10/19/2026

They’re baaaack…from beyond the grave. 🪦 The Munchie Meal of Horror Simpsons cups rise again 10/26. 👻. Watch Sundays on FOX, stream on Hulu and Disney+.

Not everyone can look this good, but I respect you for trying. Here’s some inspo. 😉Reminder: October 24th, dress like yo...
10/17/2026

Not everyone can look this good, but I respect you for trying. Here’s some inspo. 😉

Reminder: October 24th, dress like yours truly and get a free Monster Taco + small drink. No purchase necessary. 🌮

How do I make a day about me? 👔 On October 24th, anyone who visits a Jack in the Box dressed as me can score a free Mons...
10/15/2026

How do I make a day about me? 👔

On October 24th, anyone who visits a Jack in the Box dressed as me can score a free Monster Taco and small drink, no purchase necessary. 🌮

10/09/2026

the best seat in the house comes with a Krusty Burger of Terror Combo
Watch Sundays on FOX, stream on Hulu and Disney+.

10/06/2026

The Munchie Meal of Horror is here to haunt your cravings. 1 entree, 2 tacos, curly fries, drink + a glow-in-the-dark cup. Watch Sundays on FOX, stream on Hulu and Disney+.

Spooky season in full effect 👻 Try our Forbidden D’oh!nut Holes and watch Sundays on FOX, stream on Hulu and Disney+ 🍩
10/05/2026

Spooky season in full effect 👻 Try our Forbidden D’oh!nut Holes and watch Sundays on FOX, stream on Hulu and Disney+ 🍩

Get in loser, it's October 3rd.
10/03/2026

Get in loser, it's October 3rd.

October 1st got me acting a little... Krusty. 🤡 Watch Sundays on FOX, stream on Hulu and Disney+.
10/01/2026

October 1st got me acting a little... Krusty. 🤡 Watch Sundays on FOX, stream on Hulu and Disney+.

09/26/2026

the Krusty Burger of Terror Combo from Jack in the Box must be protected at all costs. Watch SEP 27 on FOX, stream on Hulu and Disney+.

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+.

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

523 Fair Avenue
San Antonio, TX
78223

To get to the location on Fair Avenue in San Antonio, you can take public transportation by using the bus stop located at the corner of Fair Avenue and Main Street. Alternatively, if you choose to drive your own vehicle, parking is available on the street and in nearby parking garages.

Telephone

(726)2264452

Website

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What people say

Fast food restaurants are known for their quick service and delicious food options. Jack in the Box, located on Fair Avenue in San Antonio, is no exception. This fast food restaurant offers a wide variety of menu items ranging from burgers to tacos to egg rolls, catering to all kinds of cravings.

One thing that sets Jack in the Box apart is their unique and tasty egg rolls, as mentioned by a satisfied customer on social media. Another customer couldn't decide what to get, so they got it all - a testament to the diverse menu options available at this location.

Jack in the Box also offers great deals and promotions through their app and online ordering system. Customers can celebrate their birthday with 2 free tacos with a $1 purchase or enjoy 2 tacos for just .99 cents when ordering through the app or online.

For those with a sweet tooth, Jack in the Box offers dessert options that can be enjoyed for breakfast or vice versa. And for those looking for something new, they recently introduced jack wraps at select locations.

Overall, Jack in the Box on Fair Avenue is a great choice for anyone looking for quick and delicious fast food options with unique twists.