Jack in the Box is celebrating 75 years with a 75-cent Jumbo Jack deal on Saturday, Feb. 21. Here's how to claim the offer.

A throwback menu item returns with bonus extras and anniversary surprises.

Jack in the Box just debuted two new matcha drinks. Most other national chains, like McDonald’s, Wendy’s, and Burger King, ...

2026 marks Jack in the Box’s 75 th anniversary, and the brand is commemorating the milestone with a yearlong effort that will include retro menu items, collectibles and meal deals. The celebrations ...

Jack in the Box is making interesting shifts in 2026. From new menu items to new expansions and collaborations, we break down all the details.