4.2
1000+ Ratings
Jack in the Box (9703 Washington St.)
4.2 x (1,000+) • 950 mi • American • burger • Fast Food • $ • Info
9703 Washington St.
Jack in the Box (9703 Washington St.) is a well-rated budget-friendly burger chain located in Thornton's Horizon Center No neighborhood. It is most popular during the early morning hours. Some of the top ordere... More
Jack in the Box (9703 Washington St.) is a well-rated budget-friendly burger chain located in Thornton's Horizon Center No neighborhood. It is most popular during the early morning hours. Some of the top ordered items include the Large Bacon Ultimate Cheeseburger Combo, Mini Churros, and Large Sourdough Jack Combo. Customers often order the Large Bacon Ultimate Cheeseburger Combo and Large Sourdough Jack Combo together. Less
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Rating and reviews
"First time having Jack in the box ever and I can say it's pretty good I'll have to come in though and get it hot instead of just warmish other wise perfect!"
• Jonathan T. • 09/30/23
"I remember when this place first open, was there, still got the card!! But always loved Jack n the Crack!! (My nickname)"
• Richard C. • 12/17/22
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Every Day
4:00 AM - 3:59 AM
Featured items
What's New
- Bacon Double Smashed Jack$12.49Two 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$16.74Includes large French Fries and your choice of a large drink.
- Classic Smashed Jack$9.991/4lb smashed patty made with 100% seasoned beef, melty American cheese, pickles, grilled onions & new Boss Sauce on a soft brioche bun. Your new fave.Popular
- Sauced & Loaded Spicy Tiny Tacos$5.63The Tiny Tacos you love, now spicy! Crunchy, bite-size Spicy Tiny Tacos loaded with cheddar cheese sauce, shredded cheddar, shredded lettuce & taco sauce.
- Classic Spicy Tiny Tacos$4.38The 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.
- Large Pineapple Express Shake$6.24Pineapple Express Shake is back! Sip, sip, relax with this thick & creamy shake with pineapple flavors.
- Iced Coffee w/ Boba$5.68Our chilled, High Mountain Arabica coffee with sweetened cream & vanilla, served over ice with brown sugar Boba. This is legit delicious, my friends.
Burger Combos
- Large Bacon Ultimate Cheeseburger™ Combo$17.36 • 86% (133)Includes large French Fries and your choice of a large drink.
- Large Sourdough Jack® Combo$16.11 • 85% (7)Includes large French Fries and your choice of a large drink.
- Large Double Jack® Combo$16.74 • 88% (67)Includes large French Fries and your choice of a large drink.
- Large Bacon & Swiss Buttery Jack® Combo$16.74 • 87% (8)Includes large French Fries and your choice of a large drink.
- Large Ultimate Cheeseburger™ Combo$16.11 • 79% (43)Includes large French Fries and your choice of a large drink.
- Large Jumbo Jack® Cheeseburger Combo$14.24 • 76% (50)Includes large French Fries and your choice of a large drink.
- Large Classic Buttery Jack® Combo$16.11 • 75% (49)Includes large French Fries and your choice of a large drink.
- Large Jumbo Jack® Combo$12.99 • 73% (30)Includes large French Fries and your choice of a large drink.
Chicken Combos
- Large Jack's Spicy Chicken® w/ Cheese Combo$16.11 • 100% (5)Includes large French Fries and your choice of a large drink.
- Large Jack's Spicy Chicken® Combo$15.49 • 66% (3)100% all white meat spicy crispy chicken fillet with tomato, lettuce & mayo on a toasted buttery bakery bun, plus fries & drink. Crazily tasty.
- Chicken Teriyaki Bowl Combo$14.49 • 86% (23)Chicken Teriyaki Bowl, Jumbo Egg Roll, and your choice of drink.
- Large Chicken Fajita Pita Combo$15.49 • 60% (5)Includes large French Fries and your choice of a large drink.
Breakfast Combos
Late Night
Tacos, Fries & Sides
Shakes & Desserts
Drinks
Burgers
Chicken & Salads
Breakfast
- Rating and reviews
4.2
•1000+ Ratings •
30 Reviews
Lexi L.• 04/24/24so good
Jeni H.• 03/26/24great tacos
Brian B.• 03/22/24Amazing!
Matthew K.• 03/03/24Awesome!
Pamela P.• 12/12/23Good experience!
Lynn H.• 12/08/23Always a go to when I have a craving for a fresh made burger.
Greg C.• 11/21/23Good
Lissa J.• 11/06/23it all was soooo good
Kelly S.• 10/22/23good
Aaron P.• 10/21/23order was delicious
Jonathan T.• 09/30/23First time having Jack in the box ever and I can say it's pretty good I'll have to come in though and get it hot instead of just warmish other wise perfect!
Julian F.• 09/17/23Compliment
Julian F.• 09/11/23Tastiness Applied!!!
Len M.• 09/09/23Thanks.
Jeni H.• 09/04/23good food
Julian F.• 09/04/23Delicious incident!!!
Chris F.• 08/25/23The best JB in Colorado!
Julian F.• 08/22/23Breakfast of Champions
Julian F.• 08/07/23Darn great
Luis R.• 08/07/23great late night snack
Jason M.• 07/26/23good
Anthony W.• 07/19/23Tacos were in a separate bag. All sauces included. Very good. Egg roll crucmhy
Dana S.• 07/03/23cool
Dana S.• 07/02/23great
Dana S.• 07/02/23awesome
Megan O.• 03/13/23best breakfast
Angelique H.• 12/30/22Excellent service!
Richard C.• 12/17/22I remember when this place first open, was there, still got the card!! But always loved Jack n the Crack!! (My nickname)
miguel L.• 01/28/22It was delicious
Rachel W.• 09/26/21Good food, great price, great service - especially since this is a Sunday afternoon in the middle of football season.
Can I order Jack in the Box (9703 Washington St.) delivery in Thornton with Uber Eats?
Yes. Jack in the Box (9703 Washington St.) delivery is available on Uber Eats in Thornton.
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How do I order Jack in the Box (9703 Washington St.) delivery online in Thornton?
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 (9703 Washington St.) 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 (9703 Washington St.) online menu prices?
View upfront pricing information for the various items offered by Jack in the Box (9703 Washington St.) here on this page.
How do I get free delivery on my Jack in the Box (9703 Washington St.) 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 (9703 Washington St.) delivery in Thornton?
If you’re in need of some suggestions for your Jack in the Box (9703 Washington St.) 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 Thornton.
