Recent social media posts
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.
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.
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
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
1818 N Foster Road
San Antonio, TX
78244
To get to N Foster Road in San Antonio using public transport, you can take the bus to the nearest stop which is located just a few minutes walk from the destination. Alternatively, if you are driving, take the nearest exit from the highway and follow the road until you reach N Foster Road. There should be ample parking spaces available on-site or in nearby parking lots.
Alerts
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What people say
Fast food restaurants are known for their quick service and convenience, but Jack in the Box takes it to the next level. Located on N Foster Road in San Antonio, this fast food restaurant offers a wide variety of options that cater to all cravings. From burgers to tacos to egg rolls, Jack in the Box has something for everyone.
One thing that sets Jack in the Box apart from other fast food chains is their unique menu items. Customers rave about their egg rolls, which not only look good but taste amazing too. And if you can't decide what to get, why not try it all? As one customer posted on social media, they couldn't resist getting a little bit of everything.
But it's not just the food that keeps customers coming back. Jack in the Box also offers great deals and promotions through their app and online ordering system. For example, customers can celebrate their birthday with 2 free tacos with a $1 purchase on the app or online. And who can resist getting 2 tacos for .99 cents?
Jack in the Box also stays up-to-date with current trends and offers new menu items like their Jack Wraps and Pineapple Express family of products. And if you're a fan of streaming, be sure to check out their Twitch channel where they host live events.
Overall, Jack in the Box is a great choice for those looking for delicious fast food options with unique twists and great deals.
