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

Find 3 Star Hotels in Grassy Key, FL from SAR 334

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Check availability on Grassy Key 3 Star Hotels

Tonight
16 Oct - 17 Oct
Tomorrow
17 Oct - 18 Oct
This weekend
16 Oct - 18 Oct
Next weekend
23 Oct - 25 Oct

Our top choices for Grassy Key 3-star hotels

Terrace/patio
A resort with a swimming pool, lounge chairs, and palm trees.
A spacious living area with a large island, wooden furniture, and a ceiling fan.
A beach with palm trees and a clear view of the ocean.

1. Lime Tree Bay Resort

Lime Tree Bay Resort
Long Key
United States
Christopher Michael
SAR 465
SAR 692 total
includes taxes & fees
18 Oct - 19 Oct
Lime Tree Bay Resort
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 balcony with a view of a body of water, a pool, and outdoor seating.

2. Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys
Marathon
United States
Andrew
SAR 503
SAR 566 total
includes taxes & fees
26 Oct - 27 Oct
Fairfield Inn & Suites by Marriott Marathon Florida Keys
A marina with a dock, a boat, and a row of buildings with large windows.
A two-story beachfront hotel with a wooden deck, palm trees, and a clear sky.
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.

3. Coconut Cay Resort & Marina

Coconut Cay Resort & Marina
Marathon
United States
Oscar
SAR 303
SAR 385 total
includes taxes & fees
18 Oct - 19 Oct
Coconut Cay Resort & Marina
Two hammocks on a sandy beach with a clear blue sky and turquoise water.
A clear blue pool with white lounge chairs and palm trees, overlooking a calm sea.
An aerial view of a coastal resort with a marina, palm trees, and a large building complex.
A poolside area with lounge chairs, blue umbrellas, and a fire pit.

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

Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
Marathon
United States
amy
SAR 537
SAR 736 total
includes taxes & fees
26 Oct - 27 Oct
Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
Three Adirondack chairs on a sandy beach with a view of the ocean and a clear sky.
An aerial view of a marina with multiple boats docked, surrounded by a sandy beach and palm trees.
A beach with lounge chairs, palm trees, and a string of lights.
A marina with boats docked, a dock extending into calm waters, and a small island with palm trees.

5. Banana Bay Resort & Marina

Banana Bay Resort & Marina
Marathon
United States
Alex
SAR 464
SAR 670 total
includes taxes & fees
27 Oct - 28 Oct
Banana Bay Resort & Marina
A marina with several docked boats and a row of small, white cabins with blue roofs.
A compact bedroom with two beds, a small bathroom, and a view of the outdoors.
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.

6. Yacht Haven Marina

Yacht Haven Marina
Marathon
United States
Lauren
SAR 350
SAR 921 total
includes taxes & fees
27 Oct - 28 Oct
Yacht Haven Marina
A coastal landscape with clear turquoise waters and a dense tree line under a bright blue sky with scattered clouds.
A beach with a wooden pier, palm trees, and a clear blue sky.
A coastal area with a marina, boats, and a small island with buildings.
An aerial view of a coastal area with a marina, several boats, and a variety of buildings including a large resort with a pool and landscaped areas.

7. Captain Pips Marina & Hideaway

Captain Pips Marina & Hideaway
Marathon
United States
michael
SAR 344
SAR 598 total
includes taxes & fees
27 Oct - 28 Oct
Captain Pips Marina & Hideaway
A nighttime pool area with a clear view of the pool, surrounding palm trees, and a building with a sign.
A hotel entrance with a covered walkway, palm trees, and a clear blue sky.
A waterfront property with a swimming pool, palm trees, and a white fence.
A table with breakfast items, a basket, and a view of a parking lot and buildings.

8. Skipjack Resort & Marina

Skipjack Resort & Marina
Marathon
Canada
Justin
SAR 497
SAR 711 total
includes taxes & fees
26 Oct - 27 Oct
Skipjack Resort & Marina
A pool area with lounge chairs and umbrellas, a thatched-roof structure, and a view of the ocean.
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.
A spacious living area with a view of the ocean, a balcony with a pool, and a staircase leading to another level.

9. Glunz Ocean Beach Hotel & Resort

Glunz Ocean Beach Hotel & Resort
Key Colony Beach
United States
Judy
SAR 520
SAR 746 total
includes taxes & fees
18 Oct - 19 Oct
Glunz Ocean Beach Hotel & Resort
A hotel room with two beds, each with a wooden headboard, white bedding, and a bedside table with a lamp.
A kitchen with wooden cabinets, a stainless steel refrigerator, a granite countertop, a sink, a microwave, a stove, and a clock.
A spacious living room with a wooden floor, a sofa, a TV, a cabinet, and a sliding glass door leading to a balcony.
A dining area with a wooden table and chairs, a chandelier, and a kitchen in the background.

10. Knight's Key Suites

Knight's Key Suites
Marathon
United States
Mengqiao
SAR 304
SAR 422 total
includes taxes & fees
19 Oct - 20 Oct
Knight's Key Suites
An aerial view of a resort with a swimming pool, beach, and marina.
A pool area with lounge chairs and umbrellas, overlooking the ocean.
An aerial view of a coastal resort with a marina, multiple buildings, and a large hotel labeled "CAYMAN COAST."
A resort with a central swimming pool, multiple balconies, and palm trees.

11. Caloosa Cove Resort by CoolVacay

Caloosa Cove Resort by CoolVacay
Matecumbe
United States
Juan
Caloosa Cove Resort by CoolVacay
A hammock on a sandy beach with palm trees, a pool, and lounge chairs in the background.
A pool with a view of the ocean and beach chairs.
A beach with palm trees, lounge chairs, and a picnic table.
A wooden pier leading to a dock with boats, a clear sky, and calm water.

12. Seascape Resort & Marina

Seascape Resort & Marina
Marathon
United States
PAOLA
SAR 443
SAR 688 total
includes taxes & fees
19 Oct - 20 Oct
Seascape Resort & Marina
An outdoor seating area with wicker furniture and cushions, a thatched-roof structure, and lush greenery.
A food truck parked in a lush garden with a brick pathway, surrounded by various plants and a white fence.
A thatched-roof bar area with a large island counter, bar stools, and a television screen.
Two small, single-story buildings with a red and yellow exterior, each with a door and windows, and surrounded by greenery and trees.

13. Tropical Cottages

Tropical Cottages
Marathon
United States
Aaron
SAR 297
SAR 334 total
includes taxes & fees
18 Oct - 19 Oct
Tropical Cottages
A marina with several houseboat-style accommodations, each with a covered deck and seating area.
A modern kitchen with white cabinets and a built-in microwave.
A wooden cabin interior with a wooden staircase, a dining area with a table and stools, and a window with blinds.
A wooden dock leading to a row of boats, with a thatched-roof building and palm trees in the background.

14. Cabins at Bonefish Bay

Cabins at Bonefish Bay
Marathon
United States
Travis
Cabins at Bonefish Bay
A coastal property with multiple buildings, a wooden dock, and a clear view of the turquoise water.
A covered outdoor deck with a table and chairs, overlooking a body of water and trees.
A modern kitchen with white cabinets, stainless steel appliances, and a wooden countertop.
A two-story house with a pool, surrounded by palm trees.

15. Village at Hawks Cay Villas by KeysCaribbean

Village at Hawks Cay Villas by KeysCaribbean
Marathon
United States
Sheila
SAR 574
SAR 1,891 total
includes taxes & fees
19 Oct - 20 Oct
Village at Hawks Cay Villas by KeysCaribbean
A wooden deck with two Adirondack chairs facing a view of the ocean and palm trees.
A room with a view of the ocean, a door leading outside, a table with a lamp, and two wicker chairs.
A porch with a view of a lake and palm trees.
A room with a view of the ocean, a wooden table, a sofa with floral cushions, and a lamp.

16. Indigo Reef Resort Villas & Marina by KeysCaribbean

Indigo Reef Resort Villas & Marina by KeysCaribbean
Marathon Shores
United States
Bradley
Indigo Reef Resort Villas & Marina by KeysCaribbean
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 floating houseboat with a covered deck and seating area, docked at a marina.

17. Aqua Lodge Rentals At Coconut Cay

Aqua Lodge Rentals At Coconut Cay
Marathon
United States
Susan
SAR 313
SAR 915 total
includes taxes & fees
18 Oct - 19 Oct
Aqua Lodge Rentals At Coconut Cay
Dock
Dock
Exterior
Living area

18. The Reef at Marathon

The Reef at Marathon
Marathon
United States
Edgardo
The Reef at Marathon
A wooden pier leading to a beach with two houses on either side.
A beach with blue umbrellas and striped lounge chairs facing the ocean.
A beachside resort with lounge chairs, umbrellas, and a building with a balcony.
A modern kitchen with white cabinetry, a microwave, and a coffee maker. There is a dining table with four chairs and a bowl of fruit on the counter.

19. Topsider Resort

Topsider Resort
Matecumbe
United States
Zack
Topsider Resort
A white two-story building with a balcony, a dock, and a canal.
A waterfront property with a white building, a dock, and a sign indicating no swimming.
A resort with multiple buildings, a marina, and a swimming pool surrounded by palm trees.
A spacious living room with a sofa, coffee table, and a ceiling fan.

20. Coral Lagoon Resort Villas & Marina by KeysCaribbean

Coral Lagoon Resort Villas & Marina by KeysCaribbean
Coral Lagoon
United States
Rachel L.
Coral Lagoon Resort Villas & Marina by KeysCaribbean
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Explore similar 4-star hotels

Many 4-star hotels have the same amenities as 3-star hotels. See all 4-star hotels in Grassy Key.
Hawks Cay Resort

Hawks Cay Resort

61 Hawks Cay Blvd Marathon FL
SAR 757
SAR 1,140 total
25 Oct - 26 Oct
includes taxes & fees
8.2/10 Very Good! (1,001 reviews)
Hawks Cay Resort
Tranquility Bay Beachfront Hotel and Resort

Tranquility Bay Beachfront Hotel and Resort

2600 Overseas Hwy Marathon FL
SAR 718
SAR 1,048 total
15 Nov - 16 Nov
includes taxes & fees
8.8/10 Excellent! (1,003 reviews)
Tranquility Bay Beachfront Hotel and Resort
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

1996 Overseas Highway Marathon FL
SAR 612
SAR 830 total
26 Oct - 27 Oct
includes taxes & fees
8.6/10 Excellent! (1,157 reviews)
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
Still don't see what you're looking for?
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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
A building with a blue awning labeled "Dolphin Research Center" and a dolphin logo.

Top Grassy Key Hotel Reviews

Captain Pips Marina & Hideaway

Captain Pips Marina & Hideaway

10/10 Excellent
"Great place to stay. Right on the water, very clean, and a nice location. Check in/check out process was easy. Would highly recommend and will be coming back."
Kaeli 4-night trip
Posted 1 hour ago
Captain Pips Marina & Hideaway
Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys

8/10 Good
"Good trip"
allen 1-night trip
Posted 18 hours ago
Fairfield Inn & Suites by Marriott Marathon Florida Keys
Banana Bay Resort & Marina

Banana Bay Resort & Marina

8/10 Good
"The rooms are modern and clean. The hotel area is rustic as it should be in the keys. My only complaint is the fees. Parking fees and hotel/service fees... Oh, and the beautiful bar with the perfect water view is only open for two hours (during sunset)."
Amil 1-night trip
Posted 19 hours ago
Banana Bay Resort & Marina
Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys

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."
Philip 2-night trip
Posted 2 days ago
Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
Coconut Cay Resort & Marina

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."
Chet 3-night trip
Posted 4 days ago
Coconut Cay Resort & Marina

Frequently asked questions

What are the best 3-star hotels in Grassy Key?
Expedia customers looking for a comfortable and convenient Grassy Key stay often book Village at Hawks Cay Villas by KeysCaribbean. This 3-star hotel, around 6 kilometers east of the center, offers premium bedding and a water view. Want another idea? Situated 11 kilometers southwest of downtown and including a swimming pool and WiFi, Hampton Inn Marathon - Florida Keys is also a guest favorite.
How much does it cost to stay in a 3-star hotel in Grassy Key?
Experience the ideal trifecta of affordability, quality and comfort at a 3-star hotel in Grassy Key with our filter tools. Key in your preferred travel dates and then customize your search based on the amount you want to spend per night.
  • Search for the lowest price per night right now from SAR 830
What is the difference between a 4-star and 3-star hotel in Grassy Key?
Book a 3-star hotel and you can look forward to comfortable and clean rooms and amenities such as complimentary WiFi, exercise equipment and tea and coffee facilities. These lodgings may also feature a bar and restaurant on-site. Upgrade your Grassy Key trip by selecting a 4-star hotel. With things like a wellness center, 24-hour room service and upscale toiletries, you'll enjoy a heightened sense of comfort.