Jack in the Box
$ • Fast Food, Burgers, Tacos
Hours:
7960 Watson Rd, Marlborough
(314) 961-6985
About Jack in the Box
Customers' Favorites
Bacon Ultimate Cheeseburger
Jumbo Jack with Cheese
Breakfast Jack
Sourdough Jack
Potato Wedges
Curly Fries
Tiny Tacos
Sandwich
Egg Rolls
2 Tacos
Jack in the Box Reviews
Ratings
Menu
Add a Menu
Hours
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
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Jack in the Box's drive-thru staff is known for their friendliness. While the exterior may appear rough, the food has been praised for being fresh and delicious, with favorites like the Monster Tacos and Ultimate Cheeseburger. However, there have been some instances of orders being incomplete or food not being at the ideal temperature. Service is generally quick, and some even appreciate the extra time taken to cook meals to order.