Skip to content
Postmates Home
    Too far to deliver

    Location and hours

    2080 William J. Day Boulevard, Boston, MA 02127
    9:00 AM - 5:30 PM
    Monday - Friday
    10:30 AM - 5:30 PM
    9:00 AM - 5:30 PM

    Sullivan's Castle Island

    4.8 (200+ ratings) • Burgers • $
      •  More info
    2080 William J. Day Boulevard, Boston, MA 02127
    Tap for hours, info, and more
    Enter your address above to see fees, and delivery + pickup estimates.
    $ • Burgers • American • Sandwiches
    • Picked for you
      • French Fries
      • Cheeseburger
      • Chicken Nuggets
      • Double Cheeseburger
      • Chicken Fingers
    • Sides or Salads
      • Chili Cheese Fries
      • Beef Chili
      • Caesar Salad
      • Caesar Salad Wrap
      • Cheese Sauce for Fries
      • Chicken Caesar Wrap
      • Chicken Caesar Salad
      • French Fries
      • Rice Pilaf
    • Hot Dog or Burger
      • Chili Dog w/ Cheese
      • Grilled Cheese
      • Double Cheeseburger
      • Hamburger
      • Double Hamburger
      • Hot Dog
      • Cheeseburger
      • Grilled Ham & Cheese
    • Chicken
      • Chicken Nuggets
      • Chicken Fingers
      • Fried Chicken Sandwich
      • Grilled Chicken Sandwich
    • Seafood or Chowder
      • Baked Fish Sandwich
      • Fried Fish Sandwich
      • Tuna Fish Roll
      • Clam Chowder
      • Lobster Roll
    • Seafood Dinners
      • Fried Scallops with Fries
      • Baked Scallops with Rice
      • Baked Fish with Rice
      • Fried Clam Strips Dinner
      • Fried Shrimp Dinner
      • Fish and Chips
    • Beverages
      • Raspberry Lime Rickey
      • Aquafina Bottled Water
      • Soft Drinks
    • Shakes
      • Chocolate Shake
      • Coffee Shake
      • Vanilla Shake
      • Strawberry Shake
      • Black and White Shake
    Frequently asked questions

    What is the address of Sullivan’s Castle Island in Boston?

    Sullivan’s Castle Island is located at: 2080 William J. Day Boulevard , Boston

    Is the menu for Sullivan’s Castle Island available online?

    Yes, you can access the menu for Sullivan’s Castle Island online on Postmates. Follow the link to see the full menu available for delivery and pickup.

    What are the most popular items on the Sullivan’s Castle Island menu?

    The most ordered items from Sullivan’s Castle Island are: Cheeseburger, French Fries, Hot Dog.

    Does Sullivan’s Castle Island offer delivery in Boston?

    Yes, Sullivan’s Castle Island offers delivery in Boston via Postmates. Enter your delivery address to see if you are within the Sullivan’s Castle Island delivery radius, then place your order.

    Can I get free delivery from Sullivan’s Castle Island?

    Delivery fees for Sullivan’s Castle Island vary. Just enter your delivery address to see the delivery fee for your location. You could always get free delivery from Sullivan’s Castle Island with Postmates Unlimited.

    Can I pick up my order from Sullivan’s Castle Island?

    Postmates offers pickup from many restaurants in your city. To see if you can pick up your order from Sullivan’s Castle Island, add items to your cart and look for the ‘pickup’ option at checkout.

    Can I schedule a delivery order from Sullivan’s Castle Island?

    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 Sullivan’s Castle Island.