Jack in the Box (415 S Main)
3.9 x (100+) • 1714.5 mi • American • burger • Fast Food • $ • Info
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415 south main street
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6:00 AM - 9:30 PM
Featured items
What's New
- Jack's Fan Favs Box$12.50A box full of Jack's fan favs: stuffed jalapenos, onion rings, seasoned curly fries, & mini churros, plus buttermilk ranch & Good Good sauce.
- Meat Lovers Croissant Combo$9.36A croissant stacked with a freshly cracked egg, grilled ham, hickory smoked bacon, sausage, and melted American cheese. Plus a hash brown and hot coffee.
- Meat Lovers Croissant$6.24A warm buttery croissant stacked with a freshly cracked egg, grilled ham, hickory smoked bacon and breakfast sausage - topped with melted American cheese.
- Large Iced Churro Creamaccino$5.99This sweet iced High Mountain Arabica coffee blended with ice & cinnamon sugar flavors, finished with whipped topping will be the best part of your day.
- Large Iced Caramel Creamaccino$5.36Jack’s Iced Caramel Creamaccino is the perfect indulgent, sweet blended iced caramel coffee, finished with a whipped topping to bring it all together.
- Large Iced Mocha Creamaccino$5.36Enjoy Jack’s Iced Mocha Creamaccino anytime you want to sip a sweet, creamy, chocolatey coffee treat.
- Large Iced Vanilla Creamaccino$5.36Blended iced coffee with some vanilla mixed it all up into a sweet, iced coffee treat with whipped topping. Jack’s Iced Creamaccino is ready to go!
Burger Combos
- Large Ultimate Cheeseburger™ Combo$14.49 • 66% (3)Includes large French Fries and your choice of a large drink.
- Large Bacon Ultimate Cheeseburger™ Combo$15.74 • 66% (6)Includes large French Fries and your choice of a large drink.
- Large Sourdough Jack® Combo$14.61Includes large French Fries and your choice of a large drink.
- Large Double Jack® Combo$14.74Includes large French Fries and your choice of a large drink.
- Large Classic Buttery Jack® Combo$14.24Includes large French Fries and your choice of a large drink.
- Large Bacon & Swiss Buttery Jack® Combo$14.86Includes large French Fries and your choice of a large drink.
- Large Jumbo Jack® Combo$12.61Includes large French Fries and your choice of a large drink.
- Large Jumbo Jack® Cheeseburger Combo$13.24Includes large French Fries and your choice of a large drink.
Chicken & Salad Combos
- Large Grilled Chicken Sandwich Combo$12.99Includes large French Fries and your choice of a large drink.
- Large Cluck Sandwich Combo$12.99Includes large French Fries and your choice of large drink.
- Large Jack's Spicy Chicken® w/ Cheese Combo$13.61Includes large French Fries and your choice of a large drink.Popular
- Large Jack's Spicy Chicken® Combo$12.74100% all white meat spicy crispy chicken fillet with tomato, lettuce & mayo on a toasted buttery bakery bun, plus fries & drink. Crazily tasty.
- Large Homestyle Ranch Chicken Club Combo$14.86100% all-white meat crispy chicken fillet, Swiss style cheese, hickory smoked bacon, lettuce, tomato, buttermilk ranch & signature brioche, fries & drink.
Breakfast Combos
Late Night
Tacos, Fries & Sides
Shakes & Desserts
Drinks
Burgers
Chicken & Salads
Breakfast
What is the address of Jack in the Box (415 S Main) in O Fallon?
Jack in the Box (415 S Main) is located at: 415 S Main , O’Fallon
Is the menu for Jack in the Box (415 S Main) available online?
Yes, you can access the menu for Jack in the Box (415 S Main) 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 (415 S Main) menu?
The most ordered items from Jack in the Box (415 S Main) are: Large Crispy Chicken Strips (6) Combo, Crispy Chicken Strips (6), Tiny Tacos (15 pcs).
Does Jack in the Box (415 S Main) offer delivery in O Fallon?
Yes, Jack in the Box (415 S Main) offers delivery in O Fallon via Postmates. Enter your delivery address to see if you are within the Jack in the Box (415 S Main) delivery radius, then place your order.
Can I get free delivery from Jack in the Box (415 S Main)?
Delivery fees for Jack in the Box (415 S Main) 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 (415 S Main) with Postmates Unlimited.
Can I pick up my order from Jack in the Box (415 S Main)?
Postmates offers pickup from many restaurants in your city. To see if you can pick up your order from Jack in the Box (415 S Main), add items to your cart and look for the ‘pickup’ option at checkout.
Can I schedule a delivery order from Jack in the Box (415 S Main)?
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 (415 S Main).