Jack in the Box

    $ Fast Food, Burgers, Tacos
    Open4:00 AM - 4:00 AM (Next day)

    Menu

    Location & Hours

    Map

    345 N L B J Dr

    San Marcos, TX 78666

    Mon

    • 4:00 AM - 4:00 AM (Next day)

    Tue

    • 4:00 AM - 4:00 AM (Next day)

    Wed

    • 4:00 AM - 4:00 AM (Next day)

    Thu

    • 4:00 AM - 4:00 AM (Next day)

    Fri

    • 4:00 AM - 4:00 AM (Next day)

    Open now

    Sat

    • 4:00 AM - 4:00 AM (Next day)

    Sun

    • 4:00 AM - 4:00 AM (Next day)

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    in Mexican, Tex-mex, Bars

    Amenities and More

    About the Business

    Jack in the Box has always been the place for those who live outside the box. Where you can try new things and order what you want when you want it, while always getting it fast, hot and fresh. If you love the classics, burgers make up the core of our menu with the signature Jumbo Jack, Ultimate Cheeseburger, the Buttery Jack and the Sourdough Jack on our trademark toasted sourdough. If you seek good value, we offer Jack's Deals with our famous two tacos, chicken nuggets, Jr. Bacon Cheeseburger and more. We don't dictate cravings. We serve our full menu, including breakfast, all day every day. Want a burger for breakfast or breakfast sandwich for dinner? You got it.…

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    Overall rating

    33 reviews

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    • Photo of Jeremiah G.
      Jeremiah G.
      Downtown, Austin, TX
      0
      3
      3
      Dec 11, 2023

      Good for breakfast. I really needed a fasted meal and this worked out great.
      Quick and fast.

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    • Photo of Mexican M.
      Mexican M.
      Cedar Park, TX
      0
      9
      9
      Apr 21, 2023

      I think the food is great for being fast food but as a dasher i appreciate the quickness of them having orders ready as well as the sweetest overnight crew ever!

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    • Photo of Ameilee F.
      Ameilee F.
      Rancho Alto, Austin, TX
      0
      2
      2
      May 28, 2023

      Love this place, just as much as the next jack in the box. But I'm pressed when I asked for curly fries and they only gave me crescent moons ):

      Fries
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    • Photo of Sophie J.
      Sophie J.
      NJ, NJ
      0
      1
      Oct 19, 2023

      the older gentlemen with the beard and wedding ring who greeted us at the window was the most fast friendly and proficient guy i've ever encountered. he should be working at chic fil a because he was an angel. my tacos were stuffed to the max with lettuce and they were just great. huge stack of napkins. lots of sauce. just great.

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    • Photo of Bruce S.
      Bruce S.
      Aliso Viejo, CA
      0
      3
      Nov 26, 2022

      Cockroach Alert: Took our to-go order out to the car and when I opened the bag a Texas-sized cockroach scurried out. Good thing I was not driving or I would have crashed the car! We spent the next 15 minutes trying to find the guy and somehow he ended up in our trunk! Squashed him and both he and our food went into the trash container.

      But interesting side story. While looking for our little visitor we saw a family with two young kids park their car and wander off. Very soon thereafter a tow truck came, hooked up their car and drove off. From the time the people got out of the car to the time the car got towed out of the lot could not have been more than seven minutes.

      Bottom line: don't eat here, don't park here. Just stay away.

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      Business owner information

      Photo of Jack B.

      Jack B.

    • Photo of Michelle M.
      0
      20
      Aug 21, 2022

      Being a veteran of Jack in the Box for over 40 years I have to say that the two in San Marcos are terrible. Today I ordered two tacos with extra lettuce and received two tacos with NO lettuce! Come on guys, to the owners of these two restaurants, stop being cheap and lazy and serve a quality product. This is not the first time I have experienced this situation from both restaurants. Such a shame that you can not serve a taco as advertised. I hope who ever reads this review from Jack in the Box that is in a position to make a difference will read it and make the necessary changes to improve the quality of food. There are a lot of fast food restaurants that we all can pick from - choose to be the one that never receives a review like this!

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      Jack B.

    • Photo of Brittany L.
      Brittany L.
      Westside, Houston, TX
      1
      80
      19
      Jul 23, 2021

      They were randomly closed !!!! Didn't put any signs or anything. They were just closed and refused to let anyone eat

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    • Photo of Maggie M.
      Maggie M.
      Sunbury, OH
      0
      6
      Feb 26, 2022

      Was drinking my milkshake and saw a hair in my shake. Disappointed.

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    • Photo of Jack Q.
      Jack Q.
      San Antonio, TX
      0
      2
      Jun 30, 2018

      The meat is compacted and shaped, cooked, and served. Patties can be eaten with a knife and a fork in dishes like Salisbury steak, but are typically served in a sort of sandwich called a "burger", or a hamburger if the patty is made from ground beef. Wikipedia
      NUTRITION FACTS
      Beef patties, frozen
      Amount Per 100 grams
      Calories 204

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    • Photo of Krissy N.
      Krissy N.
      Downtown, Dallas, TX
      0
      1
      Oct 15, 2022

      so disappointed!!! It was so sad that they gave me stale tacos. my kids can't even eat now cause you can't even chew the shell. what a waist of money. I tried to call and they don't answer the phone. That's wrong to serve food like that knowing darn well they wouldn't eat it there selves.

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      Jack B.

    5 other reviews that are not currently recommended

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