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    Location and hours

    2440 W. 128th Ave, Broomfield, CO 80234
    Every Day
    8:30 AM - 8:30 PM

    Sonic (2440 W. 128Th Ave)

    4.5 (24 ratings) • American • $$
      •  More info
    2440 W. 128th Ave, Broomfield, CO 80234
    Enter your address above to see fees, and delivery + pickup estimates.
    $$ • American • Fast Food • Burgers
    Schedule

    • Picked for you

    • Featured

    • Combos

      • Popular
        Quick view
        SuperSONIC® Double Cheeseburger Combo
        Priced by add-ons
      • Popular
        Quick view
        Footlong Quarter Pound Coney Combo
        Priced by add-ons
      • Popular
        Quick view
        SuperSONIC® Bacon Double Cheeseburger Combo
        Priced by add-ons
      • Quick view
        Jumbo Popcorn Chicken® Combo
        Priced by add-ons
      • Quick view
        SONIC® Cheeseburger Combo
        Priced by add-ons
      • Quick view
        Ultimate Meat & Cheese Breakfast Burrito™ Combo
        Priced by add-ons
      • Quick view
        Cinnabon® Cinnasnacks® with Cream Cheese Frosting & Drink
        Priced by add-ons
      • Quick view
        SuperSONIC® Breakfast Burrito Combo
        Priced by add-ons

    • Ultimate Drink Stop

    • Burgers

    • Chicken

    • Hot Dogs

    • Kids' Meals

    • All Day Breakfast

    • Snacks & Sides

    • Frozen Zone

    • Everyday Deals

    Frequently asked questions

    What is the address of Sonic (2440 W. 128Th Ave) in Broomfield?

    Sonic (2440 W. 128Th Ave) is located at: 2440 W. 128Th Ave , Broomfield

    Is the menu for Sonic (2440 W. 128Th Ave) available online?

    Yes, you can access the menu for Sonic (2440 W. 128Th Ave) online on Postmates. Follow the link to see the full menu available for delivery and pickup.

    What are the most popular items on the Sonic (2440 W. 128Th Ave) menu?

    The most ordered items from Sonic (2440 W. 128Th Ave) are: Footlong Quarter Pound Coney, Supersonic® Double Cheeseburger, Jumbo Popcorn Chicken®.

    Does Sonic (2440 W. 128Th Ave) offer delivery in Broomfield?

    Yes, Sonic (2440 W. 128Th Ave) offers delivery in Broomfield via Postmates. Enter your delivery address to see if you are within the Sonic (2440 W. 128Th Ave) delivery radius, then place your order.

    Can I get free delivery from Sonic (2440 W. 128Th Ave)?

    Delivery fees for Sonic (2440 W. 128Th Ave) vary. Just enter your delivery address to see the delivery fee for your location. You could always get free delivery from Sonic (2440 W. 128Th Ave) with Postmates Unlimited.

    Can I pick up my order from Sonic (2440 W. 128Th Ave)?

    Postmates offers pickup from many restaurants in your city. To see if you can pick up your order from Sonic (2440 W. 128Th Ave), add items to your cart and look for the ‘pickup’ option at checkout.

    Can I schedule a delivery order from Sonic (2440 W. 128Th Ave)?

    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 Sonic (2440 W. 128Th Ave).