A beach with palm trees, people relaxing on chairs, and colorful kayaks.

Adults Only & Resorts in Florida Keys from NZ$241

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Check availability on Florida Keys Adults Only

Tonight
26 Oct - 27 Oct
Tomorrow
27 Oct - 28 Oct
This weekend
30 Oct - 1 Nov
Next weekend
6 Nov - 8 Nov

Our top choices for Florida Keys adults-only hotels

A tropical resort with a clear pool, palm trees, and lounge chairs.
A beach with palm trees, a thatched-roof structure, and kayaks.
A tropical resort with a paved pathway leading to a building, surrounded by palm trees and lush greenery.
An outdoor seating area with wooden chairs and a glass table, surrounded by lush tropical vegetation and a thatched umbrella.

1. Kona Kai Resort and Gallery - Adults Only

Kona Kai Resort and Gallery - Adults Only
Rock Harbor
United States
Billy
NZ$241
includes taxes & fees
27 Oct - 28 Oct
Kona Kai Resort and Gallery - Adults Only
A wooden deck with white railings, surrounded by lush greenery and a staircase leading to a building.
A two-story building with a white picket fence, a mailbox, and a small tree in front.
A lush garden with a variety of tropical plants and a paved walkway.
A swimming pool with a mural of a dolphin and a butterfly, surrounded by lounge chairs and palm trees.

2. Duval House

Duval House
Old Town Key West
United States
Cathrine
NZ$290
includes taxes & fees
27 Oct - 28 Oct
Duval House
A poolside area with lounge chairs, a staircase leading to a balcony, and a pool.
A dining area with round tables and wicker chairs, a ceiling fan, and a bar area in the background.
A Southernmost Inn with a porch, a sign indicating vacancy, and a staircase leading to the entrance.
An outdoor patio with tables and chairs, surrounded by trees and a house.

3. The Southernmost Inn - Adults Only

The Southernmost Inn - Adults Only
Old Town Key West
United States
Craig
NZ$318
includes taxes & fees
27 Oct - 28 Oct
The Southernmost Inn - Adults Only
A wooden deck with wicker furniture, a white staircase, and a lush garden area.
A bedroom with a large bed, a view of a swimming pool, and an open door leading to an outdoor seating area.
A hotel room with a large bed, a view of a swimming pool, and a balcony with outdoor seating.
A hotel entrance with a sign reading "Heron House Office."

4. Heron House - Adult Only

Heron House - Adult Only
Old Town Key West
United States
Meilyn
NZ$307
includes taxes & fees
27 Oct - 28 Oct
Heron House - Adult Only
A large, ornate hotel with a pool, palm trees, and a view of the ocean.
A grand staircase with ornate railings and a chandelier.
A gated entrance with a blue metal gate, palm trees, and a building with a red roof in the background.
A large, two-story house with a prominent tower and a covered porch.

5. Southernmost House - Adult Exclusive

Southernmost House - Adult Exclusive
Old Town Key West
United States
Janet
NZ$504
includes taxes & fees
27 Oct - 28 Oct
Southernmost House - Adult Exclusive
A narrow outdoor pathway flanked by potted plants and a wooden staircase leading to a white door with shutters.
A two-story building with a porch, a sign reading "The Grand Guesthouse," and a purple flag.
A covered outdoor area with a wooden staircase, seating, and potted plants.
A row of blue bicycles parked under a tree, with a white fence and a building in the background.

6. The Grand Guesthouse

The Grand Guesthouse
Old Town Key West
United States
Justyn
NZ$351
includes taxes & fees
27 Oct - 28 Oct
The Grand Guesthouse
A tropical outdoor area with palm trees, hanging plants, and string lights.
A wooden deck with lush greenery and a pool area.
A hotel room with a bed, a wooden floor, a seating area with a table and chairs, and a view of greenery outside.
A large, two-story building with a balcony, surrounded by dense tropical foliage.

7. Douglas House - Adults Only

Douglas House - Adults Only
Old Town Key West
United States
Maricela
NZ$307
includes taxes & fees
29 Oct - 30 Oct
Douglas House - Adults Only
A wooden deck with wicker furniture and a white railing, surrounded by lush tropical vegetation.
A breakfast tray with croissants, orange juice, and coffee on a table by a window with a view of a pool and greenery.
A two-story building with a white picket fence, palm trees, and a clear blue sky.
A pathway leading to a building with a white facade, surrounded by lush greenery and palm trees.

8. Weatherstation Inn

Weatherstation Inn
Old Town Key West
United States
Robert
NZ$393
includes taxes & fees
1 Nov - 2 Nov
Weatherstation Inn
A spacious room with a wooden floor, white furniture, and large windows.
A modern living room with a sofa, two armchairs, a coffee table, and a small table with a lamp. There is a large window with shutters, an air conditioning unit, and a view of greenery outside.
A white building with a covered porch, potted plants, and a white picket fence.
A paved pathway surrounded by lush greenery and palm trees.

9. Paradise Inn Key West - Adults Only

Paradise Inn Key West - Adults Only
Old Town Key West
United States
William
NZ$376
includes taxes & fees
28 Oct - 29 Oct
Paradise Inn Key West - Adults Only
A bedroom with a four-poster bed, a wooden desk, wicker chairs, and a view of the outdoors.
A breakfast buffet with a variety of fruits, pastries, and beverages on a wooden deck with a view of a lush garden and a pool.
A wooden door with glass panels, leading to an interior space with furniture and plants.
A pool area with lounge chairs and candles, surrounded by palm trees and a building in the background.

10. Tropical Inn

Tropical Inn
Old Town Key West
United States
Natalie
NZ$364
includes taxes & fees
29 Oct - 30 Oct
Tropical Inn
View all properties

Top Florida Keys Hotel Reviews

Baker's Cay Resort Key Largo, Curio Collection by Hilton

Baker's Cay Resort Key Largo, Curio Collection by Hilton

10/10 Excellent
"Amazing hotel with lots of on-site amenities and options for dinner. Loved the fishing in the morning."
Forrest 2-night trip
Posted less than an hour ago
Baker's Cay Resort Key Largo, Curio Collection by Hilton

Frequently asked questions

Are there any adult-only hotels with a balcony in Florida Keys?
Enjoy balcony views and nightcaps under the stars when you book one of our adult-only hotels with a balcony in Florida Keys. If your holiday wish list includes Key West, H2O Suites - Adults Only is hard to top. It has amenities like premium bedding and a spa. Travellers Palm is another popular adult-only retreat that has a private outdoor area where you can kick back after a fun-filled day. It's also located in Key West and has a furnished patio and a swimming pool.
What is there to do in Florida Keys near my adults-only hotel?
Whatever you're into, there are tons of things to keep you entertained in Florida Keys. If you're headed to Key West, drop by Smathers Beach, Fort Zachary Taylor Historic State Park and South Beach. Planning to stay in Key Largo? Jimmy Johnson's Big Chill, Bluefin Rock Harbour Marina and Jacob's Aquatic Centre are among the top attractions in this city.
From what age can you stay in an adult-only hotel in Florida Keys?
Adult-only resorts and hotels in Florida Keys normally have an age restriction of 16  18 or 21. As regulations can differ, always check the property's rules for accurate information. Whether you're planning a holiday with some pals or a romantic getaway with your sweetheart, Expedia will help you find a perfect adult-only stay.
Are all adult-only resorts all-inclusive in Florida Keys?
To see whether there are Florida Keys properties that have just about all you require, select our "all-inclusive" filter. Then search for resorts or hotels listed as "adults only." Consider bundling your hotel and flight into a holiday package for a break where you get the whole shebang. Our all-inclusive adult-only resorts provide the ideal setting to relax and recharge. With activities, drinks and meals usually covered by the room rate, you'll get all of the perks and none of the boisterous kids.
When is the best time to stay at an adult-only all-inclusive resort in Florida Keys?
The best time to book an adult-only all-inclusive hotel in Florida Keys depends on a few factors, starting with the weather. Also consider whether you want to experience the excitement of peak season, when demand for hotels and flights is at its highest, or the low season, when things are a bit less hectic. Weigh up your style and travel budget before reserving your dream adult-only adventure that comes with all the bells and whistles!
Can I cancel or change my adult-only resort booking?
It is possible to cancel or change your booking, but check your itinerary or visit Expedia's Trips portal to discover what rules apply. Whether you'll get charged a fee depends on the type of adult-only hotel or resort booking you made. Haven't reserved your Florida Keys getaway yet? Search for adult-only hotels that are fully refundable — because even great plans can go south!

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