Top 10 Hotels in Grassy Key, FL from ₩92,140 - Competitive Prices

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

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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 pool area with palm trees and a view of the ocean.

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

Marathon

Tiffany

₩246,873

₩342,180 total

includes taxes & fees

Nov 15 - Nov 16

A wooden deck with two chairs and a table, overlooking a beach with palm trees and the ocean.

A two-story beachfront house with a balcony, surrounded by palm trees and a sandy beach.

A table with breakfast items and a view of the beach.

A swimming pool with a hot tub, palm trees, and a building with a staircase.

2. Rainbow Bend Resort

Marathon

Adam

₩139,145

₩217,002 total

includes taxes & fees

Oct 18 - Oct 19

A tropical resort with a swimming pool, palm trees, and a view of the ocean.

An aerial view of a resort with a swimming pool, palm trees, and a beach area.

A kitchen with white cabinets, a microwave, and a dining area with a glass table and white chairs.

A bedroom with a bed, nightstands, a TV, a ceiling fan, and a view of the ocean.

3. Gulf View Waterfront Resort

Marathon

₩142,888

₩160,749 total

includes taxes & fees

Oct 28 - Oct 29

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.

4. Hawks Cay Resort

Marathon

Antonio

₩271,021

₩408,206 total

includes taxes & fees

Oct 21 - Oct 22

A bar area with a long counter, bar stools, and a view of the water.

A waterfront property with a large building, a smaller structure with a thatched roof, and several boats docked.

A balcony with a view of the ocean, a round table, and two chairs.

A Marriott Fairfield Inn & Suites with a modern design, featuring a covered entrance and palm trees.

5. Fairfield Inn & Suites by Marriott Marathon Florida Keys

Marathon

Andrew

₩180,197

₩202,723 total

includes taxes & fees

Oct 25 - Oct 26

Three colorful drinks on a table with a thatched roof and outdoor seating.

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.

A modern living room with a large sectional sofa, a flat-screen TV, and a view of the sea through large windows.

6. Hampton Inn Marathon - Florida Keys

Marathon

Linda

₩175,198

₩197,097 total

includes taxes & fees

Oct 25 - Oct 26

An aerial view of a resort with a central pool, multiple buildings, and a beach area with sun loungers.

A beach scene with two white chairs, a hammock, and palm trees.

An aerial view of a resort with a large building, a beach, and a pier in the background.

A bar area with wooden chairs, a bar counter, and a variety of bottles and glasses.

7. Isla Bella Beach Resort & Spa

Marathon

Clinton

₩276,947

₩391,962 total

includes taxes & fees

Oct 20 - Oct 21

A pool area with lounge chairs and umbrellas, a thatched-roof structure, and a view of the ocean.

A beach with a palm tree, clear blue water, and a bridge in the distance.

A modern kitchen with a central island, a dining area with a view of the beach, and a living room with a large window overlooking the ocean.

A spacious living area with a view of the ocean, a balcony with a pool, and a staircase leading to another level.

8. Glunz Ocean Beach Hotel & Resort

Key Colony Beach

Judy

₩227,094

₩313,262 total

includes taxes & fees

Oct 18 - Oct 19

A coastal property with multiple buildings, a wooden dock, and a clear view of the turquoise water.

A two-story house with a pool, surrounded by palm trees.

A modern kitchen with white cabinets, stainless steel appliances, and a wooden countertop.

A waterfront property with a dock, a boat, and a row of houses with a view of the water.

9. Village at Hawks Cay Villas by KeysCaribbean

Marathon

Sheila

₩205,594

₩677,258 total

includes taxes & fees

Oct 17 - Oct 18

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.

10. Bonefish Bay Motel

Marathon

Billy

₩126,367

₩142,162 total

includes taxes & fees

Oct 18 - Oct 19

A marina with boats docked, a lighthouse, and a resort with outdoor seating.

A room with two sofas, a round coffee table, and a small side table with a vase.

A bar area with a long counter, multiple bar stools, and a view of the marina with boats and palm trees.

An outdoor dining area with tables and chairs, a pool, and a view of the sea and boats.

11. Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

Marathon

Rick

₩219,273

₩297,247 total

includes taxes & fees

Oct 21 - Oct 22

Two hammocks on a sandy beach with a clear blue sky and turquoise water.

An aerial view of a coastal resort with a marina, palm trees, and a large building complex.

A bar area with a view of the ocean, bar stools, umbrellas, and a variety of bottles.

A poolside area with lounge chairs, blue umbrellas, and a fire pit.

12. Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys

Marathon

amy

₩192,425

₩263,509 total

includes taxes & fees

Oct 21 - Oct 22

A marina with a dock, a boat, and a row of buildings with large windows.

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.

A pool area with lounge chairs and umbrellas, surrounded by palm trees and a white fence.

13. Coconut Cay Resort & Marina

Marathon

Oscar

₩98,685

₩125,855 total

includes taxes & fees

Oct 28 - Oct 29

A resort pool with palm trees and lounge chairs, surrounded by a beachfront.

A resort with a large pool surrounded by lounge chairs, a beach area, and a building with multiple floors.

A modern kitchen with white cabinetry, a stainless steel oven, and a large island with a bowl of fruit.

A modern living room with a sofa, chairs, a dining table, a TV, and a view of the ocean.

14. Villas At Hawks Cay Resort

Marathon

Gabriela

₩622,990

₩783,947 total

includes taxes & fees

Nov 15 - Nov 16

A bedroom with a large bed, a ceiling fan, a TV on the wall, and a view of the beach through a window.

A resort with a swimming pool, lounge chairs, and palm trees.

A beach with palm trees and a clear view of the ocean.

15. Lime Tree Bay Resort

Long Key

Katie

₩166,434

₩247,707 total

includes taxes & fees

Oct 18 - Oct 19

A pier extending into clear blue water with boats docked.

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.

A beach with a thatched umbrella, lounge chairs, and a pool.

16. Edgewater Lodge

Long Key

Leda

₩267,406

₩300,839 total

includes taxes & fees

Oct 18 - Oct 19

A swimming pool surrounded by palm trees and lounge chairs.

An aerial view of a resort with a central swimming pool, surrounded by lush greenery and palm trees, with a view of the ocean.

A spacious living room with a wooden coffee table, a striped sofa, and a television on a wooden cabinet.

A beach scene with a wooden deck, palm trees, and a gazebo-like structure.

17. Tranquility Bay Beachfront Hotel and Resort

Marathon

Stuart

₩307,719

₩432,789 total

includes taxes & fees

Oct 19 - Oct 20

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.

18. Seascape Resort & Marina

Marathon

PAOLA

₩158,572

₩246,418 total

includes taxes & fees

Oct 19 - Oct 20

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 covered patio with a round table and chairs, large windows, and a view of a street and greenery.

A hotel room with two beds, white bedding, and a blue accent.

19. Kingsail Resort

Marathon

Caroline

₩103,912

₩116,901 total

includes taxes & fees

Oct 27 - Oct 28

Three Adirondack chairs on a sandy beach with a view of the ocean and a clear sky.

A marina with boats docked, a dock extending into calm waters, and a small island with palm trees.

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.

20. Banana Bay Resort & Marina

Marathon

Alex

₩170,060

₩244,221 total

includes taxes & fees

Oct 29 - Oct 30

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Learn more about Grassy Key

Experience the seaside area of Grassy Key—beaches, a scenic waterfront, and sights from Curry Hammock State Park to Grassy Key Marina.

See all hotels in Grassy Key

Top Grassy Key Hotel Reviews

Tranquility Bay Beachfront Hotel and Resort

10/10 Excellent

"N/a"

Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys

8/10 Good

"Staff was very pleasant. But the stay was not cheap. And I have two "issues". First - We had a breakfast plan with the room and we were given 2 $25 vouchers (1 each) for the two days we stayed. When I viewed the initial bill, we were billed $50 for breakfast on the first day, even though we used the vouchers. The hotel staff removed that charge when I brought it up to them, but it shouldn't have been there in the first place. Second issue - We arrived around 2 pm on Sunday and left around Noon on Tuesday. Parking was $20 per day. When I viewed the final bill, we were charged for 3 days of parking, even though we spent less than 48 hours at the hotel. Yes, the car was in the lot one full day and part of 2 other days, but I have NEVER been charged for 3 days parking at ANY HOTEL EVER when I spent just two nights in the hotel. Generally, parking follows the room charge - 2 days room = 2 days parking. I think that is really poor given that this is an expensive resort managed by a major hotel chain."

Captain Pips Marina & Hideaway

10/10 Excellent

"Really good place the room we had was the flounder and it was super fantastic"

Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

10/10 Excellent

"As soon as we"

Fairfield Inn & Suites by Marriott Marathon Florida Keys

10/10 Excellent

"Everything was one hundred percent. The way you want it to be."

Hampton Inn Marathon - Florida Keys

10/10 Excellent

"Nice place to staying.Clean.Good price including breakfast.Highly recommend this to anyone who will be there for Bussiness trips or family vacation time.Everything you need are in your room or you can request extra things with the front desk. Definitely We will be back. 👍❤️"

Isla Bella Beach Resort & Spa

10/10 Excellent

"Resort is beautiful, not too big or too small. Room was spectacular. Dinner was great, breakfast was ok. Will definetly be back."

Lime Tree Bay Resort

10/10 Excellent

"We will definitely stay here again! Beautiful property that was always clean and peaceful."

Coconut Cay Resort & Marina

10/10 Excellent

"Great location, amazing prize!! Conveniently Located in the heart of Marathon, easy access to many great spots and restaurants."

More cheap stays in Grassy Key

Floating Sea Cove Resort & Marina

12685 Overseas Highway Marathon FL

₩63,156

₩92,140 total

Oct 18 - Oct 19

includes taxes & fees

5.4/10 (1,002 reviews)

Kingsail Resort

7050 Overseas Highway Marathon FL

₩103,912

₩116,901 total

Oct 27 - Oct 28

includes taxes & fees

Bonefish Bay Motel

12565 Overseas Highway Marathon FL

₩126,367

₩142,162 total

Oct 18 - Oct 19

includes taxes & fees

9.2/10 Wonderful! (655 reviews)

Gulf View Waterfront Resort

58743 OVERSEAS HWY Marathon FL

₩142,888

₩160,749 total

Oct 28 - Oct 29

includes taxes & fees

8.4/10 Very Good! (631 reviews)

Hampton Inn Marathon - Florida Keys

13351 Overseas Highway Marathon FL

₩175,198

₩197,097 total

Oct 25 - Oct 26

includes taxes & fees

9/10 Wonderful! (1,006 reviews)

Rainbow Bend Resort

57784 Overseas Hwy Marathon FL

₩139,145

₩217,002 total

Oct 18 - Oct 19

includes taxes & fees

Hotels in Grassy Key with star-rating

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Find hotels in Grassy Key, FL from ₩92,140

Change your mind

Treat yourself

Be picky

Go beyond your typical stay in Grassy Key

Check prices for these dates

Filter by

Star rating

Guest rating

Our top choices for Grassy Key hotels

1. Grassy Flats Resort & Beach Club

2. Rainbow Bend Resort

3. Gulf View Waterfront Resort

4. Hawks Cay Resort

5. Fairfield Inn & Suites by Marriott Marathon Florida Keys

6. Hampton Inn Marathon - Florida Keys

7. Isla Bella Beach Resort & Spa

8. Glunz Ocean Beach Hotel & Resort

9. Village at Hawks Cay Villas by KeysCaribbean

10. Bonefish Bay Motel

11. Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

12. Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys

13. Coconut Cay Resort & Marina

14. Villas At Hawks Cay Resort

15. Lime Tree Bay Resort

16. Edgewater Lodge

17. Tranquility Bay Beachfront Hotel and Resort

18. Seascape Resort & Marina

19. Kingsail Resort

20. Banana Bay Resort & Marina

Learn more about Grassy Key

Top Grassy Key Hotel Reviews

Tranquility Bay Beachfront Hotel and Resort

Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys

Captain Pips Marina & Hideaway

Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

Fairfield Inn & Suites by Marriott Marathon Florida Keys

Hampton Inn Marathon - Florida Keys

Isla Bella Beach Resort & Spa

Lime Tree Bay Resort

Coconut Cay Resort & Marina

More cheap stays in Grassy Key

Floating Sea Cove Resort & Marina

Kingsail Resort

Bonefish Bay Motel

Gulf View Waterfront Resort

Hampton Inn Marathon - Florida Keys

Rainbow Bend Resort

Hotels in Grassy Key with star-rating

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