Jack in the Box (903 S Mason)
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4:00 AM - 3:59 AM
Featured items
What's New
- Large Triple Bonus Jack® Combo$10.633x the 100% beef seasoned as it grills, melty American cheese, shredded lettuce, pickles & Secret Sauce on a toasted bun, plus hot & salty fries and drink.Popular
- Triple Bonus Jack®$8.183x the 100% beef seasoned as it grills, 3 slices of melty American cheese, shredded lettuce, pickles & Secret Sauce on a toasted bakery bun. What a bonus.
- Large Double Bonus Jack® Combo$8.68Double 100% beef seasoned as it grills, melty American Cheese, shredded lettuce, pickles & Secret Sauce on a toasted bun, plus hot & salty fries and drink.Popular
- Double Bonus Jack®$6.23Double 100% beef seasoned as it grills, 2 slices of melty American Cheese, shredded lettuce, pickles & Secret Sauce on a toasted buttery bakery bun.Popular
- Mummy Wrapped Monster Taco$3.90A monster-sized crispy taco, topped with melty American cheese, shredded lettuce & taco sauce, mummy wrapped in a cheesy bacon stuffed warm flour tortilla.
- 2 Monster Tacos$3.902 of our terrifyingly delicious Monster Tacos, topped off with melty American cheese, shredded lettuce & taco sauce.
- Bacon, Egg & Cheese Scrambler Combo$7.14Scrambled eggs, hickory smoked bacon & melty American cheese on toasted sourdough bread, plus hot coffee & a hash brown. You can get it all day too, score!
- Bacon, Egg & Cheese Scrambler$3.89Scrambled eggs, hickory smoked bacon & melty American cheese on toasted sourdough bread. You're not dreaming, it really is a great deal.
- Sausage, Egg & Cheese Scrambler Combo$7.14Scrambled eggs, grilled sausage & melty American cheese on toasted sourdough bread, plus hot coffee & a hash brown. And you can get it all day too? Score!
- Sausage, Egg & Cheese Scrambler$3.89Scrambled eggs, grilled sausage & melty American cheese on toasted sourdough bread. You're not dreaming, it really is a great deal.
- Large Witch Please Shake$6.88Oreo® shake mixed with sweet ube flavors and topped with Oreo cookie pieces and whipped topping. Get two: one for you and one for your booooo.
- Regular Witch Please Shake$6.23Oreo® shake mixed with sweet ube flavors and topped with Oreo cookie pieces and whipped topping. Get two: one for you and one for your booooo.
Large Burger Combos
- Large Sourdough Jack® Combo$14.14 • 73% (23)100% beef seasoned as it grills, hickory smoked bacon, tomato, melty Swiss style cheese, mayo & ketchup on toasted sourdough bread, plus fries & a drink.
- Large Bacon Ultimate Cheeseburger™ Combo$15.44 • 79% (54)2x 100% beef seasoned as it grills, hickory smoked bacon, melty American & Swiss style cheese, ketchup, mustard & mayo on a buttery bun plus fries & drink.
- Large Double Jack® Combo$14.53 • 80% (10)2x 100% beef seasoned as it grills, 2 slices of melty American cheese, tomatoes, lettuce, pickles, onions & mustard on a buttery bakery bun, plus fries & a drink.
- Large Jumbo Jack® Cheeseburger Combo$12.71 • 76% (30)100% beef seasoned as it grills, melty American cheese, lettuce, tomato, pickles, onions, ketchup & mayo on a buttery bakery bun, plus fries & a drink.
- Large Ultimate Cheeseburger™ Combo$14.53 • 79% (48)2x 100% beef seasoned as it grills, melty American & Swiss style cheeses, ketchup, mustard & mayo on a buttery bakery bun, plus fries & a drink.
- Large Jumbo Jack® Combo$12.19 • 50% (4)100% beef seasoned as it grills, lettuce, tomato, pickles, onions, ketchup & mayo on a buttery bakery bun, plus hot & salty fries & a drink.
- Large Bacon & Swiss Buttery Smashed Jack™ Combo$17.52Melted garlic herb butter on our new ¼ lb. smashed patty, hickory smoked bacon, Swiss cheese & bacon mayo on our signature brioche bun, plus fries & drink.
- Large Buttery Smashed Jack™ Combo$16.48Melted garlic herb butter on our new ¼ lb. smashed patty, natural Swiss cheese, lettuce, tomato, ketchup & mayo on a signature brioche bun + fries & drink.
Digital Bundles
Large Chicken Combos
Breakfast Combos
Late Night
Tacos
Fries & Sides
Shakes & Desserts
Drinks
Burgers
Chicken
Breakfast
Lighter Options
What is the address of Jack in the Box (903 S Mason) in Houston?
Jack in the Box (903 S Mason) is located at: 903 S Mason , Katy
Is the menu for Jack in the Box (903 S Mason) available online?
Yes, you can access the menu for Jack in the Box (903 S Mason) online on Postmates. Follow the link to see the full menu available for delivery and pickup.
What are the most popular items on the Jack in the Box (903 S Mason) menu?
The most ordered items from Jack in the Box (903 S Mason) are: Large Bacon Ultimate Cheeseburger™ Combo, Large Classic Buttery Jack® w/Swiss cheese Combo, Mini Churros (5).
Does Jack in the Box (903 S Mason) offer delivery in Houston?
Yes, Jack in the Box (903 S Mason) offers delivery in Houston via Postmates. Enter your delivery address to see if you are within the Jack in the Box (903 S Mason) delivery radius, then place your order.
Can I get free delivery from Jack in the Box (903 S Mason)?
Delivery fees for Jack in the Box (903 S Mason) vary. Just enter your delivery address to see the delivery fee for your location. You could always get free delivery from Jack in the Box (903 S Mason) with Postmates Unlimited.
Can I pick up my order from Jack in the Box (903 S Mason)?
Postmates offers pickup from many restaurants in your city. To see if you can pick up your order from Jack in the Box (903 S Mason), add items to your cart and look for the ‘pickup’ option at checkout.
Can I schedule a delivery order from Jack in the Box (903 S Mason)?
Some restaurants on Postmates allow you to schedule a delivery to show up at your location when you want it. At checkout, look for the option to select a delivery time. If it’s there, that means you can schedule your delivery from Jack in the Box (903 S Mason).
