A dolphin swimming near a wooden dock and a tree branch in the water.

Grassy Key Hotels

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Check prices for these dates

Tonight
29 Aug - 30 Aug
Tomorrow
30 Aug - 31 Aug
Next weekend
4 Sept - 6 Sept
In two weeks
11 Sept - 13 Sept

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Our top choices for Grassy Key hotels

A wooden deck with a pool and chairs overlooking a beach with palm trees.
A hotel room with a sofa, a desk, a chair, a TV, and a balcony with curtains.
A beach with a wooden walkway leading to the water, palm trees, and a clear sky.
A bar area with stools, a counter, and hanging lanterns.

1. Grassy Flats Resort & Beach Club

Grassy Flats Resort & Beach Club
Marathon
United States
Tiffany
€182
includes taxes & fees
28 Sept - 29 Sept
Grassy Flats Resort & Beach Club
A tropical resort with a swimming pool, palm trees, and a view of the ocean.
A bright kitchen with white cabinets and a microwave, a glass table with white chairs, and a view of palm trees and the ocean through large windows.
An aerial view of a resort with a swimming pool, palm trees, and a beach area.
A beach view with palm trees, a hammock, and a chair by the water.

2. Gulf View Waterfront Resort

Gulf View Waterfront Resort
Marathon
United States
Stanley
€85
includes taxes & fees
31 Aug - 1 Sept
Gulf View Waterfront Resort
A wooden deck with two chairs and a table, overlooking a beach with palm trees and the ocean.
A swimming pool with a hot tub, palm trees, and a building with a staircase.
A two-story beachfront house with a balcony, surrounded by palm trees and a sandy beach.
A beach with lounge chairs and umbrellas, palm trees, and a building with balconies.

3. Rainbow Bend Resort

Rainbow Bend Resort
Marathon
United Kingdom
Adam
€139
includes taxes & fees
1 Sept - 2 Sept
Rainbow Bend Resort
A marina with a dock, a boat, and a row of buildings with large windows.
A pool area with lounge chairs and umbrellas, surrounded by palm trees and a white fence.
A wooden deck with a covered area, green Adirondack chairs, and a view of palm trees and a water body.
A bedroom with a bed, a dresser, a large window, and a painting of a sunset over the ocean.

4. Coconut Cay Resort & Marina

Coconut Cay Resort & Marina
Marathon
United States
Huy
€65
includes taxes & fees
1 Sept - 2 Sept
Coconut Cay Resort & Marina
A wooden dock leading to a row of boats, with a thatched-roof building and palm trees in the background.
A bedroom with a bed, two bedside lamps, a glass table, and a view of a balcony with palm trees.
An aerial view of a resort with a swimming pool, lounge area, and palm trees.
Two bicycles parked on a sandy beach with the ocean in the background.

5. Bonefish Bay Motel

Bonefish Bay Motel
Marathon
United States
William
€83
includes taxes & fees
30 Aug - 31 Aug
Bonefish Bay Motel
A bar area with a long counter, bar stools, and a view of the water.
A balcony with a view of the ocean, a round table, and two chairs.
A balcony with a view of a body of water, a pool, and outdoor seating.
A Marriott Fairfield Inn & Suites with a modern design, featuring a covered entrance and palm trees.

6. Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys
Marathon
United States
Lizabell
€130
includes taxes & fees
7 Sept - 8 Sept
Fairfield Inn & Suites by Marriott Marathon Florida Keys
A covered outdoor area with a view of a pool and palm trees.
A swimming pool with yellow lounge chairs, palm trees, and a white building in the background.
A reception desk with a marble countertop, a Toshiba laptop, a vase with white flowers, and a sign indicating an office.
A covered patio with a round table and chairs, large windows, and a view of a street and greenery.

7. Kingsail Resort

Kingsail Resort
Marathon
United States
oldrich
€74
includes taxes & fees
23 Sept - 24 Sept
Kingsail Resort
A beachfront property with a white balcony, palm trees, and a sandy beach.
A beach with clear blue water, a palm tree, and rocky outcrops.
A hotel room with a bed, a nightstand with a lamp, a microwave, and a refrigerator.
A pool area with lounge chairs, a wooden deck, and a view of the ocean.

8. Conch Key Fishing Lodge and Marina

Conch Key Fishing Lodge and Marina
Marathon
United States
Silvia
€100
includes taxes & fees
31 Aug - 1 Sept
Conch Key Fishing Lodge and Marina
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 modern living room with a balcony overlooking the sea, furnished with a sofa, chairs, and a dining table.
A pathway leading to a pool area with palm trees and a sunset view.

9. Hawks Cay Resort

Hawks Cay Resort
Marathon
United States
Craig
€245
includes taxes & fees
20 Sept - 21 Sept
Hawks Cay Resort
A hammock on a sandy beach with palm trees, a pool, and lounge chairs in the background.
A wooden pier leading to a dock with boats, a clear sky, and calm water.
A beach with palm trees, lounge chairs, and a picnic table.
A pool with a view of the ocean and beach chairs.

10. Seascape Resort & Marina

Seascape Resort & Marina
Marathon
United States
Sujoy
€144
includes taxes & fees
1 Sept - 2 Sept
Seascape Resort & Marina
A beach with palm trees and a clear view of the ocean.
A bedroom with a large bed, a ceiling fan, a TV on the wall, and a view of the beach through a window.
A spacious living area with a large island, wooden furniture, and a ceiling fan.

11. Lime Tree Bay Resort

Lime Tree Bay Resort
Long Key
United States
Chadwick
€148
includes taxes & fees
1 Sept - 2 Sept
Lime Tree Bay Resort
Three colorful drinks on a table with a thatched roof and outdoor seating.
A modern living room with a large sectional sofa, a flat-screen TV, and a view of the sea through large windows.
A modern kitchen with a central island, various appliances, and hanging pendant lights.
A pool area with lounge chairs, a thatched-roof structure, and a view of the ocean.

12. Hampton Inn Marathon - Florida Keys

Hampton Inn Marathon - Florida Keys
Marathon
United States
Adnil
€127
includes taxes & fees
8 Sept - 9 Sept
Hampton Inn Marathon - Florida Keys
A small boat house named "SEACOVE" with a dock extending into calm water, surrounded by pebbles and rocks.
A waterfront dock with pebbles, rocks, and a red chair.
A building with a blue roof and white walls, a gravel driveway, and a white picket fence.
A white and blue boat house named "SEACOVE" with a wooden dock extending into a body of water.

13. Floating Sea Cove Resort & Marina

Floating Sea Cove Resort & Marina
Marathon
United States
Matthew
€57
includes taxes & fees
1 Sept - 2 Sept
Floating Sea Cove Resort & Marina
A marina with several docked boats and a row of small, white cabins with blue roofs.
A modern kitchen with white cabinets, a microwave, and a dining area with a table and chairs.
A waterfront property with floating houses connected by a wooden dock.
A compact bedroom with two beds, a small bathroom, and a view of the outdoors.

14. Yacht Haven Marina

Yacht Haven Marina
Marathon
United States
Clara
€207
includes taxes & fees
1 Sept - 2 Sept
Yacht Haven Marina
A pool area with lounge chairs and umbrellas, a thatched-roof structure, and a view of the ocean.
A spacious living area with a view of the ocean, a balcony with a pool, and a staircase leading to another level.
A covered outdoor seating area with a view of the ocean, a small table, and two chairs with cushions.
A beach with a palm tree, clear blue water, and a bridge in the distance.

15. Glunz Ocean Beach Hotel & Resort

Glunz Ocean Beach Hotel & Resort
Key Colony Beach
United States
Erica
€192
includes taxes & fees
30 Aug - 31 Aug
Glunz Ocean Beach Hotel & Resort
Three Adirondack chairs on a sandy beach with a view of the ocean and a clear sky.
A beach with lounge chairs, palm trees, and a string of lights.
A clear view of a swimming pool with lounge chairs and umbrellas, surrounded by palm trees and a clear sky.
An aerial view of a marina with multiple boats docked, surrounded by a sandy beach and palm trees.

16. Banana Bay Resort & Marina

Banana Bay Resort & Marina
Marathon
United States
michael
€120
includes taxes & fees
21 Sept - 22 Sept
Banana Bay Resort & Marina
A building with a white exterior, purple doors, and a small patio area with chairs and a table.
A garden with a stone border, palm trees, and various plants.
A compact kitchen with wooden cabinets, a microwave, and a refrigerator. There is a dining area with wicker chairs and a small table.
A hotel room with two beds, a desk, a chair, a TV, and a window with curtains.

17. Siesta Motel

Siesta Motel
Marathon
United States
Neeltje
€68
includes taxes & fees
30 Aug - 31 Aug
Siesta Motel
A beach with palm trees, a sandy path, and beach chairs.
Three Adirondack chairs on a sandy beach with a view of the ocean and a clear sky.
A compact bedroom with two beds, a small bathroom, and a window with a view of greenery.
A spacious living area with a gray sectional sofa, wooden beams, and a ceiling fan.

18. Aqua Lodge Rentals At Coconut Cay

Aqua Lodge Rentals At Coconut Cay
Marathon
United States
Hakan
€242
includes taxes & fees
13 Sept - 14 Sept
Aqua Lodge Rentals At Coconut Cay
A nighttime pool area with a clear view of the pool, surrounding palm trees, and a building with a sign.
A buffet setup with various food items and condiments.
A table with breakfast items, a basket, and a view of a parking lot and buildings.
A hotel entrance with a covered walkway, palm trees, and a clear blue sky.

19. Skipjack Resort & Marina

Skipjack Resort & Marina
Marathon
Canada
Justin
€174
includes taxes & fees
1 Sept - 2 Sept
Skipjack Resort & Marina
A pier extending into clear blue water with boats docked.
An aerial view of a coastal hotel with a pool, multiple buildings, and a pier extending into the water.
A beachside area with thatched umbrellas, picnic tables, and a pool.
An aerial view of a coastal resort with multiple buildings, a dock with boats, and a clear view of the ocean.

20. Edgewater Lodge

Edgewater Lodge
Long Key
United States
Noemi
€156
includes taxes & fees
30 Aug - 31 Aug
Edgewater Lodge
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Learn more about Grassy Key

Discover the seaside area of Grassy Key—beaches, a marina and sights from Curry Hammock State Park to Keys Cable Park.

See all hotels in Grassy Key
A building with a blue awning labeled "Dolphin Research Center" and a dolphin logo.

Top Grassy Key Hotel Reviews

Hampton Inn Marathon - Florida Keys

Hampton Inn Marathon - Florida Keys

8/10 Good
"Helpful staff, great breakfast"
Annie 2-night trip
Posted 7 hours ago
Hampton Inn Marathon - Florida Keys
Isla Bella Beach Resort & Spa

Isla Bella Beach Resort & Spa

10/10 Excellent
"Great times at this place. Super clean and restaurants inside it’s very convenient. We don’t even left the property. Amazing ⭐️⭐️⭐️⭐️⭐️"
Paulla 1-night trip
Posted 23 hours ago
Isla Bella Beach Resort & Spa
Captain Pips Marina & Hideaway

Captain Pips Marina & Hideaway

10/10 Excellent
"Parking was limited, but I was there during the off season, so it was easy to secure a good space"
Ric 2-night trip
Posted 2 days ago
Captain Pips Marina & Hideaway
Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys

Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys

10/10 Excellent
"Excellent hotel, really enjoyed our atay there. Beautiful ambience, large and very cleaned rooms, excellent service."
Esther M. 1-night trip
Posted 2 days ago
Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
Floating Sea Cove Resort & Marina

Floating Sea Cove Resort & Marina

10/10 Excellent
"Super great place"
Brian 1-night trip
Posted 2 days ago
Floating Sea Cove Resort & Marina
Banana Bay Resort & Marina

Banana Bay Resort & Marina

8/10 Good
"solid hotel, nice rooms breakfast could be better"
michael 2-night trip
Posted 3 days ago
Banana Bay Resort & Marina
Coconut Cay Resort & Marina

Coconut Cay Resort & Marina

8/10 Good
"IT WAS CLEAN AND NICE ENVIROMENT"
Julia 2-night trip
Posted 5 days ago
Coconut Cay Resort & Marina
Yacht Haven Marina

Yacht Haven Marina

10/10 Excellent
"Very clean nice and peaceful"
Melissa 4-night trip
Posted 6 days ago
Yacht Haven Marina
Luxury Seaside Escape ~ Pool ~ Dock ~ Scenic Views

Luxury Seaside Escape ~ Pool ~ Dock ~ Scenic Views

10/10 Excellent
"The house was clean and nice. The dock was a must even without a boat. You see manatees, dolphins and can catch some smaller fish. The pool and bottom area is a great place for families. The host was very nice and helpful. I would recommend this location."
Michael D. 7-night trip
Posted 3 weeks ago
Luxury Seaside Escape ~ Pool ~ Dock ~ Scenic Views

More cheap stays in Grassy Key

Floating Sea Cove Resort & Marina

Floating Sea Cove Resort & Marina

12685 Overseas Highway Marathon FL
€57
1 Sept - 2 Sept
includes taxes & fees
5.2/10 (1,002 reviews)
Floating Sea Cove Resort & Marina
Kingsail Resort

Kingsail Resort

7050 Overseas Highway Marathon FL
€74
23 Sept - 24 Sept
includes taxes & fees
Kingsail Resort
Bonefish Bay Motel

Bonefish Bay Motel

12565 Overseas Highway Marathon FL
€83
30 Aug - 31 Aug
includes taxes & fees
Bonefish Bay Motel
Hampton Inn Marathon - Florida Keys

Hampton Inn Marathon - Florida Keys

13351 Overseas Highway Marathon FL
€127
8 Sept - 9 Sept
includes taxes & fees
9/10 Wonderful! (1,001 reviews)
Hampton Inn Marathon - Florida Keys
Rainbow Bend Resort

Rainbow Bend Resort

57784 Overseas Hwy Marathon FL
€139
1 Sept - 2 Sept
includes taxes & fees
Rainbow Bend Resort
Matecumbe Resort

Matecumbe Resort

76261 Overseas Hwy Islamorada FL
Get rates
9/10 Wonderful! (158 reviews)
Matecumbe Resort

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