4.5
1500+ Ratings
Jack in the Box (8134 Sierra Ave)
4.5 x (1,500+) • 376.7 mi • American • burger • Fast Food • Group Friendly • $ • Info
x Delivery unavailable
8134 Sierra Ave
Jack in the Box (8134 Sierra Ave) is a well-rated fast food chain restaurant located in Fontana. This budget-friendly establishment is popular during the early morning hours. Customers often order the Large Bac... More
Jack in the Box (8134 Sierra Ave) is a well-rated fast food chain restaurant located in Fontana. This budget-friendly establishment is popular during the early morning hours. Customers often order the Large Bacon Ultimate Cheeseburger Combo, Large Jack's Spicy Chicken W, and Chicken Sandwich. A common combination is the Large Double Jack Combo and Large Homestyle Ranch Chicken Club Combo. Less
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Rating and reviews
"Everything was there in my order and everything was delicious"
• Regina B. • 08/06/23
"Tacos and egg rolls is delicious specially the shake!!!!"
• cristy B. • 10/20/23
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Every Day
4:00 AM - 3:59 AM
Featured items
What's New
- Spicy Sauced & Loaded Popcorn Chicken Big Box Combo$13.74Includes curly fries and your choice of a drink.
- Large Spicy Sauced & Loaded Popcorn Chicken Combo$11.48Includes large curly fries and your choice of a large drink.
- Spicy Sauced & Loaded Popcorn Chicken$7.86Juicy pieces of 100% all-white meat Spicy Popcorn Chicken, loaded with cheddar cheese sauce, shredded cheddar cheese, Good Good Sauce & buttermilk ranch.
- Classic Sauced & Loaded Popcorn Chicken Big Box Combo$13.74Includes curly fries and choice of drink.
- Large Classic Sauced & Loaded Popcorn Chicken Combo$11.48Includes large curly fries and your choice of a large drink.
- Classic Sauced & Loaded Popcorn Chicken$7.86Juicy pieces of 100% all-white meat Classic Popcorn Chicken, loaded with cheddar cheese sauce, shredded cheddar cheese, Good Good Sauce & buttermilk ranch.
- Spicy Popcorn Chicken Big Box Combo$12.49Includes curly fries and choice of drink.
- Large Spicy Popcorn Chicken Combo$10.23 • 80% (5)Includes large curly fries and your choice of a large drink.
- Spicy Popcorn Chicken$6.61 • 100% (10)If you're a fan of spice, you'll love this. Jack's Spicy Popcorn Chicken made with juicy pieces of 100% all-white meat chicken, dipped in Good Good Sauce.
- Classic Popcorn Chicken Big Box Combo$12.49Includes curly fries and choice of drink.
- Large Classic Popcorn Chicken Combo$10.23 • 100% (4)Includes large curly fries and your choice of a large drink.
- Classic Popcorn Chicken$6.61 • 100% (3)Nothing beats the classics. Or Jack's Classic Popcorn Chicken made with juicy pieces of 100% all-white meat chicken, dipped in Good Good Sauce.
- Large Bacon Double Smashed Jack Combo$16.98Two 1/4lb smashed patties made with 100% seasoned beef, hickory smoked bacon, cheese, pickles, grilled onions & Boss Sauce on brioche plus fries & drink.
- Bacon Double Smashed Jack$11.74Two 1/4lb smashed patties made with 100% seasoned beef, hickory smoked bacon, American cheese, pickles, grilled onions & new Boss Sauce on a brioche bun.
- Large Classic Smashed Jack Combo$14.48Includes large French Fries and your choice of a large drink.
- Classic Smashed Jack$9.241/4lb smashed patty made with 100% seasoned beef, melty American cheese, pickles, grilled onions & new Boss Sauce on a soft brioche bun. Your new fave.
- Sauced & Loaded Spicy Tiny Tacos$6.25The Tiny Tacos you love, now spicy! Crunchy, bite-size Spicy Tiny Tacos loaded with cheddar cheese sauce, shredded cheddar, shredded lettuce & taco sauce.Popular
- Classic Spicy Tiny Tacos$5.00The Tiny Tacos you love, now spicy! Crunchy, bite-size Spicy Tiny Tacos with the perfect amount of spice with Jack's Famous Buttermilk Ranch for dipping.Popular
- Jack's Fan Favs Box$12.50All your favorite sides, together at last. Spicy Tiny Tacos, Original Tiny Tacos, Curly Fries & Panko Onion Rings w/ Buttermilk Ranch & Avocado Lime sauce.
- Bacon, Egg & Cheese Biscuit Combo$8.24Includes hash brown and your choice of a large drink.
Burger Combos
Chicken Combos
Breakfast Combos
Late Night
Tacos, Fries & Sides
Shakes & Desserts
Drinks
Burgers
Chicken & Salads
Breakfast
- Rating and reviews
4.5
•1500+ Ratings •
20 Reviews
Michael R.• 03/07/24Perfect
SARAH T.• 03/07/24Always open 24 hrs
Angelica A.• 02/29/24we love the munchie box
cristy B.• 10/20/23Tacos and egg rolls is delicious specially the shake!!!!
Cristian H.• 09/30/23Good
Regina B.• 08/06/23Everything was there in my order and everything was delicious
Pedro G.• 07/27/23Good food
hortencia B.• 07/24/23quick delivery
Roderick C.• 07/21/23It’s the best
Caroline C.• 05/17/23food are great like always
Marisol F.• 02/19/23fresh
Terrance F.• 02/01/23it was good
Henry A.• 01/27/23Satisfied
Jonatan M.• 01/26/23great
JEREMIAH S.• 01/26/23Good food
eric J.• 12/18/22just good
Leo A.• 10/11/22Awesome!
Katherine R.• 08/14/22Super fast, everything was great!
ALEXIS M.• 11/04/21Great
ZUETY G.• 10/24/21Great!
Can I order Jack in the Box (8134 Sierra Ave) delivery in Fontana with Uber Eats?
Yes. Jack in the Box (8134 Sierra Ave) delivery is available on Uber Eats in Fontana.
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How do I order Jack in the Box (8134 Sierra Ave) delivery online in Fontana?
There are 2 ways to place an order on Uber Eats: on the app or online using the Uber Eats website. After you’ve looked over the Jack in the Box (8134 Sierra Ave) menu, simply choose the items you’d like to order and add them to your cart. Next, you’ll be able to review, place, and track your order.
Where can I find Jack in the Box (8134 Sierra Ave) online menu prices?
View upfront pricing information for the various items offered by Jack in the Box (8134 Sierra Ave) here on this page.
How do I get free delivery on my Jack in the Box (8134 Sierra Ave) order?
To save money on the delivery, consider getting an Uber One membership, if available in your area, as one of its perks is a $0 Delivery Fee on select orders.
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Payment is handled via your Uber Eats account.
What’s the best thing to order for Jack in the Box (8134 Sierra Ave) delivery in Fontana?
If you’re in need of some suggestions for your Jack in the Box (8134 Sierra Ave) order, check out the items showcased in “Picked for you” on this page.
Where can I find more Jack in the Box locations nearby?
Visit our page that lists all of the Jack in the Box stores in Fontana.
