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    Location and hours

    3170 Harbor Blvd, Costa Mesa, CA 92626
    Every Day
    12:00 AM - 11:59 PM

    Denny's (3170 Harbor Blvd)

    4.6 (49 ratings) • American • $$
      •  More info
    3170 Harbor Blvd, Costa Mesa, CA 92626
    Enter your address above to see fees, and delivery + pickup estimates.
    $$ • American • Breakfast and Brunch • Coffee and Tea • Diner • Desserts • Salads • Steak • Sandwich • Family Meals

    • Featured items

        • Quick view
          Milk Shakes
          $7.16 • 760 - 1100 Cal.
        • Quick view
          Hash Browns
          $5.29 • 180 - 250 Cal.
        • Quick view
          Lumberjack Slam®
          $21.51 • 1020 - 2660 Cal.
        • Quick view
          Grand Slamwich®
          $19.54 • 1240 - 1630 Cal.
        • Quick view
          Double Cheeseburger
          $19.64 • 1020 - 1580 Cal.
        • Quick view
          Oreo Shake Pack
          $10.07 • 2100 Cal.
        • Quick view
          Jr. Cheeseburger
          $6.74 • 505 - 870 Cal.
        • Quick view
          Mozzarella Cheese Sticks
          $12.67 • 690 - 890 Cal.
        • Quick view
          Crispy Bacon Ranch Sandwich
          $19.33 • 1310 - 1700 Cal.
        • Quick view
          French Toast
          $5.39 • 260 Cal.

    • Beverages

    • Burgers

    • Classic Breakfasts

    • Classic Dinners

    • Desserts

    • Kids

    • Melts & Handhelds

    • Omelettes

    • Pancake Slams® and Crepes

    • Salads

    • Slams

    • Starters

    • Sides

    • Milk Shakes

    • Cutlery

    • Condiments

    • Beverages

    Frequently asked questions

    What is the address of Denny’s (3170 Harbor Blvd) in Costa Mesa?

    Denny’s (3170 Harbor Blvd) is located at: 3170 Harbor Blvd , Costa Mesa

    Is the menu for Denny’s (3170 Harbor Blvd) available online?

    Yes, you can access the menu for Denny’s (3170 Harbor Blvd) online on Postmates. Follow the link to see the full menu available for delivery and pickup.

    What are the most popular items on the Denny’s (3170 Harbor Blvd) menu?

    The most ordered items from Denny’s (3170 Harbor Blvd) are: Lumberjack Slam®, Cinnamon Roll Pancake Breakfast, All-American Slam®.

    Does Denny’s (3170 Harbor Blvd) offer delivery in Costa Mesa?

    Yes, Denny’s (3170 Harbor Blvd) offers delivery in Costa Mesa via Postmates. Enter your delivery address to see if you are within the Denny’s (3170 Harbor Blvd) delivery radius, then place your order.

    Can I get free delivery from Denny’s (3170 Harbor Blvd)?

    Delivery fees for Denny’s (3170 Harbor Blvd) vary. Just enter your delivery address to see the delivery fee for your location. You could always get free delivery from Denny’s (3170 Harbor Blvd) with Postmates Unlimited.

    Can I pick up my order from Denny’s (3170 Harbor Blvd)?

    Postmates offers pickup from many restaurants in your city. To see if you can pick up your order from Denny’s (3170 Harbor Blvd), add items to your cart and look for the ‘pickup’ option at checkout.

    Can I schedule a delivery order from Denny’s (3170 Harbor Blvd)?

    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 Denny’s (3170 Harbor Blvd).