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.
Burgers, chicken, tacos & breakfast items fill out the menu at this fast-food chain. Based on 643 reviews, the restaurant has received a rating of 4.1 stars. Price $
✔️ Dine-in ✔️ Drive-through ✔️ No-contact delivery

Address:
2305 Lake Ave, Altadena, CA 91001
Phone: (626) 791-5402
Website:
Hours
| Friday |
6 AM–2 AM |
| Saturday |
6 AM–2 AM |
| Sunday |
7 AM–1 AM |
| Monday
(Labor Day)
|
6 AM–1 AM
Hours might differ
|
| Tuesday |
6 AM–1 AM |
| Wednesday |
6 AM–1 AM |
| Thursday |
6 AM–1 AM |
Menu
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Menu Photos
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Reviews
Mr. Eugene Green III
My son and I stopped here for lunch after leaving the library. Our food was served hot (not over or undercooked), and our overall experience was excellent. Drive thru was full, so we went inside to a clean establishment with courteous service. We will return again in the near future.
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kevin baltz
The employees are very nice. you may have to request ketchup with fries or butter with breakfast because they are busy but they are accommodating. the app specials have disappeared from one year ago.only family options. better to order through the app if you expect points. receipts are torn, faded, missing codes.
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Krystle Renee
The workers here are very nice and usually no problem but today I ordered my daughter a kids chicken strip combo and the chicken was over cooked could barely bite into the chicken it just fell apart. Then my daughter couldn’t eat the chicken because it was hard and grisly. Will second guess this meal again if this is how the meat is
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Amy Yang
This Jack in the box service attitude is very good, the speed of cooking and service are very fast. There are many people in line for dinner, and it is a fast food restaurant with good business.
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Oscar Flores
Mhmm i paid for an ultimate Breakfast Sandwhich this dont even have bacon whats going on here. DONT come 30 minutes before closing time they will not take your order tryna save yall a trip up here with these gas prices its crazy and sad having to see the amount of support these customers have for Mr.Jack, to have yall just turn around. Go to Mcdonalds down the street they stay true to there posted hours.
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Matteo
My brother and mom and I are regulars here, and for the most part service has been great, tonight however we went through the drive-thru we ordered 12 tacos and fries and a couple of drinks, the guy who was taking the order was in a hurry to rush us through never once asking if we needed anything else but giving us a total and asking us to pull to window before we were even done with our order, when we got to the window he gave us a bag and our drinks and told us to have a nice day even though it was already late in the evening, we got home unpacked our groceries and found out they only gave us fries and a drinks not the 12 tacos, so we called them to make them aware of their mistake we were greeted by a lady claiming to be the manager named Jasmine over the phone we told her of the mistake asked her to please make sure the tacos were fresh and then for no apparent reason she claimed we were talking to her in a certain manner that was disrespectful and hung up on us needless to say we pulled up and she continued to berate us and even defended the employee who lied and said he told us to wait for the tacos when he never did, it was caught on our dash cam, he literally told us to have a nice day after giving us only the fries and a drink, her attitude and behavior towards her customers was unacceptable and unprofessional she was acting like we made a mistake instead of owning up what they forgot they decided to blame the customer, this unprofessional lady named Jasmine should not be working here usually the people are a lot nicer than she was, she was combative and unprofessional and should be removed from her position
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Jeannette Fregeolle
This jack in the box in particular is the best one from a costumer service stand point. Never had a poor CS experience here. Very very professional friendly staff!
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Jose Rodriguez
Gave me the wrong burger today, was too hungry to get it replaced so I ate what I got. Very regrettable, I threw up. The Jack’s Spicy Chicken is not at all the same as before.
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Ric Sandoval
Breakfast all day, how can you go wrong?!
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Carlos Reyes
So if you ask for light ice on your drink you get less of your drink and not filled up to the top how it’s supposed to be? Bad experience
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