An aerial view of a coastal town with clear blue waters, a marina, and a long pier extending into the sea.

Find Adults Only Resorts & Hotels in Duck Key, FL from CA $471

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Check availability on Duck Key Adults Only Resorts & Hotels

Tonight
Oct 25 - Oct 26
Tomorrow
Oct 26 - Oct 27
Next weekend
Oct 30 - Nov 1
In two weeks
Nov 6 - Nov 8
No exact matches found, but these alternatives could be just right

Recommended hotels in Duck Key

A pool area with lounge chairs and umbrellas, surrounded by palm trees.
An aerial view of a coastal resort with multiple white buildings, a clear turquoise sea, and lush greenery.
A pathway leading to a pool area with palm trees and a sunset view.
A spacious lobby with high ceilings, large windows, and a central coffee table surrounded by sofas and chairs.

1. Hawks Cay Resort

Hawks Cay Resort
Marathon
United States
Antonio
CA $305
CA $471 total
includes taxes & fees
Nov 15 - Nov 16
Hawks Cay Resort
A coastal property with multiple buildings, a wooden dock, and a clear view of the turquoise water.
A modern kitchen with white cabinets, stainless steel appliances, and a wooden countertop.
A two-story house with a pool, surrounded by palm trees.
A waterfront property with a dock, a boat, and a row of houses with a view of the water.

2. Village at Hawks Cay Villas by KeysCaribbean

Village at Hawks Cay Villas by KeysCaribbean
Marathon
United States
Sheila
CA $214
CA $706 total
includes taxes & fees
Oct 28 - Oct 29
Village at Hawks Cay Villas by KeysCaribbean
A living room with a view of the sea, a ceiling fan, a TV, and a dining area with outdoor seating.
A modern kitchen with wooden cabinets, a stainless steel refrigerator, and a glass dining table with chairs.
A staircase with wooden steps and white walls.
A beach with a calm sea, a distant bridge, and a tree in the foreground.

3. Villa 5034 on Duck Key Boat Slip Available - 2BD 2.5BA

Villa 5034 on Duck Key Boat Slip Available - 2BD 2.5BA
Duck Key
United States
Andres
CA $251
CA $719 total
includes taxes & fees
Oct 26 - Oct 27
Villa 5034 on Duck Key Boat Slip Available - 2BD 2.5BA
A waterfront resort with a wooden deck, palm trees, and a thatched-roof pavilion.
A modern living room with a sofa, chairs, a dining area, and a kitchen in the background.
A marina with boats docked, palm trees, and a clear blue sky.
A modern kitchen with white cabinetry, stainless steel appliances, and a central island.

4. Villa 5087 on Duck Key Boat Slip Available - 2BD 2.5BA

Villa 5087 on Duck Key Boat Slip Available - 2BD 2.5BA
Duck Key
United States
Takuma F.
CA $265
CA $735 total
includes taxes & fees
Oct 28 - Oct 29
Villa 5087 on Duck Key Boat Slip Available - 2BD 2.5BA
A dining area with a round glass table, white chairs, and a chandelier. There is a sofa and a window with blinds in the background.
A poolside area with a dining table and chairs, a pool, and palm trees.
A dining area with a round table set for four, white cabinets, a refrigerator, and a chandelier.
A bedroom with a large bed, a ceiling fan, and a window with blinds.

5. Waterfront Retreat

Waterfront Retreat
Duck Key
United States
Katie B.
Waterfront Retreat
A covered outdoor area with a ceiling fan, a view of the sea, and a distant building.
A well-maintained lawn with palm trees and a view of the ocean.
A kitchen with a wooden dining table, four chairs, a chandelier, and a painting on the wall.
A beach with a calm sea, a rocky shoreline, and a distant pier with a truck.

6. Villa 5053 on Duck Key Boat Slip Available - 2BD 2.5BA

Villa 5053 on Duck Key Boat Slip Available - 2BD 2.5BA
Duck Key
United States
Jorge D.
CA $238
CA $702 total
includes taxes & fees
Oct 27 - Oct 28
Villa 5053 on Duck Key Boat Slip Available - 2BD 2.5BA
A round table set for two with a view of the ocean and palm trees.
A modern living room with a teal sofa, wooden coffee table, and a dining area with white cabinets and a refrigerator.
Two metal chairs on a sandy beach with a view of calm water and a tree.
A resort with multiple white-roofed buildings, a central pathway, and a body of water.

7. Tiny Villa, Big Ocean Views| Breathtaking Sunsets

Tiny Villa, Big Ocean Views| Breathtaking Sunsets
Duck Key
United States
Stephanie
CA $267
CA $693 total
includes taxes & fees
Nov 18 - Nov 19
Tiny Villa, Big Ocean Views| Breathtaking Sunsets
A resort with multiple white buildings, a golf course, and a clear view of the ocean and a pier in the background.
A beach with clear turquoise water, a white sandy shore, and a long bridge in the background.
A modern kitchen with a dishwasher, a dining area with a table and chairs, and a view of the sea through large windows.
A hallway with wooden flooring, a metal railing, and framed artwork on the walls.

8. Villa del Sol - Sunset Views, Kayaks, 2/2.5

Villa del Sol - Sunset Views, Kayaks, 2/2.5
Duck Key
United States
Han W.
CA $427
CA $932 total
includes taxes & fees
Oct 27 - Oct 28
Villa del Sol - Sunset Views, Kayaks, 2/2.5
A covered outdoor seating area with a table and chairs, overlooking a body of water and a beach.
A coastal resort with multiple bungalow-style buildings, a marina, and a pier extending into the water.
A modern kitchen with white cabinets, a stainless steel dishwasher, and a granite countertop.
A modern living room with a round table, two sofas, a television, and a view of the beach through large windows.

9. Villa 5008 on Duck Key Boat Slip Available - 2BD 1.5BA

Villa 5008 on Duck Key Boat Slip Available - 2BD 1.5BA
Duck Key
United States
Gina A.
CA $305
CA $785 total
includes taxes & fees
Oct 30 - Oct 31
Villa 5008 on Duck Key Boat Slip Available - 2BD 1.5BA
A swimming pool with lounge chairs and umbrellas, surrounded by palm trees and a hotel building.
A marina with multiple boats docked, a building with a blue roof, and a clear view of the surrounding water and land.
A waterfront hotel with a dock extending into the water, featuring a variety of boats and a large building with a distinctive roof.
A poolside area with lounge chairs, umbrellas, and a bar.

10. Cozy Queen Rm in Duck Key | Sauna & Snorkeling

Cozy Queen Rm in Duck Key | Sauna & Snorkeling
Duck Key
United States
Melissa
CA $479
CA $607 total
includes taxes & fees
Oct 26 - Oct 27
Cozy Queen Rm in Duck Key | Sauna & Snorkeling
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Top Duck Key Hotel Reviews

Frequently asked questions

Are there any adult-only all-inclusive resorts in Duck Key?
You won't find any adult-only all-inclusive hotels or resorts in Duck Key. But there are still other options that will set hearts aflutter, such as Hampton Inn Marathon - Florida Keys. This romantic escape offers a spa tub and on-site watersports for you and your sweetheart to enjoy. Sun Outdoors Marathon is another top choice with couples. Here you can find amenities such as a terrace and windsurfing.
How can I find cheap adults-only hotels in Duck Key?
Expedia is here to help you easily locate cheap adults-only hotels in Duck Key. Simply try out our handy filter tool to select star rating, amenities and budget to refine your search and lock in the best stay in a couple of clicks.
From what age can you stay in an adult-only hotel in Duck Key?
Many adult-only hotels and resorts in Duck Key require guests to be 16, 18 or 21. Age restrictions can differ across properties, so be sure to check the rules. Ready for an exciting grown-up vacation? Whether you're two people or a dozen, celebrating a wedding, honeymoon or birthday, Expedia has the ideal adult-only resort or hotel to suit your needs.
Are all adult-only resorts all-inclusive in Duck Key?
If you only want to stay at a hotel or resort where practically everything you need is included in the cost of the room, try our "all-inclusive" filter. This will display suitable adult-only all-inclusive retreats in Duck Key that typically include your drinks, food and the room, on-site activities and daily entertainment. Check out the resort you're thinking about to find out what you get for your money.
Why book your adults-only hotel in Duck Key with Expedia?
With competitive rates and a fantastic range of properties in Duck Key, Expedia is your one-stop shop for an adults-only escape. Stick to the budget and opt for a comfy motel, or spoil your darling to a romantic getaway in a stylish hotel.
When is the best time to stay at an adult-only all-inclusive resort in Duck Key?
Factors like the weather, your budget and personal travel style will help determine the best time to stay at an adult-only all-inclusive hotel in Duck Key. Peak season typically includes bigger crowds and a higher price tag, but plenty of excitement. If you'd rather steer clear of the masses, low season is cheaper and quieter. Don't want the weather to dampen your spirits? Check the forecast before you go. Whatever time of year you choose, Expedia can help you find an adult-only hotel or resort that suits you perfectly.
Can I cancel or change my adult-only resort booking?
It is possible to cancel or change your booking, but check the details in your itinerary or visit Expedia's Trips portal to find out what rules apply. Whether you'll get charged a fee depends on the type of adult-only resort or hotel booking you made. Haven't decided on your Duck Key retreat yet? Search for adult-only properties that allow a full refund — because things don't always go according to plan!

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