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

Three Star Hotels in Grassy Key

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Check availability on Grassy Key 3 Star Hotels

Tonight
14 Sept - 15 Sept
Tomorrow
15 Sept - 16 Sept
This weekend
18 Sept - 20 Sept
Next weekend
25 Sept - 27 Sept

Our top choices for Grassy Key 3-star hotels

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

1. Lime Tree Bay Resort

Lime Tree Bay Resort
Long Key
United States
Chadwick
RM424
RM823 total
includes taxes & fees
16 Sept - 17 Sept
Lime Tree Bay Resort
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 waterfront property with a large building, a smaller structure with a thatched roof, and several boats docked.
A Marriott Fairfield Inn & Suites with a modern design, featuring a covered entrance and palm trees.

2. Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys
Marathon
United States
Lizabell
RM546
RM614 total
includes taxes & fees
27 Sept - 28 Sept
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
RM324
RM412 total
includes taxes & fees
15 Sept - 16 Sept
Coconut Cay Resort & Marina
Two hammocks on a sandy beach with a clear blue sky and turquoise water.
A row of blue hammocks on a sandy beach with palm trees and a clear sky.
A clear blue pool with white lounge chairs and palm trees, overlooking a calm sea.
A bar area with a view of the ocean, bar stools, umbrellas, and a variety of bottles.

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

Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
Marathon
United States
Teresa
RM550
RM762 total
includes taxes & fees
27 Sept - 28 Sept
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.
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.
An aerial view of a marina with multiple boats docked, surrounded by a sandy beach and palm trees.

5. Banana Bay Resort & Marina

Banana Bay Resort & Marina
Marathon
United States
michael
RM412
RM623 total
includes taxes & fees
15 Sept - 16 Sept
Banana Bay Resort & Marina
A marina with several docked boats and a row of small, white cabins with blue roofs.
A modern kitchen with white cabinetry, a wooden countertop, and a built-in microwave.
A waterfront property with floating houses connected by a wooden dock.
A modern kitchen with white cabinets, a microwave, and a dining area with a table and chairs.

6. Yacht Haven Marina

Yacht Haven Marina
Marathon
United States
Clara
RM366
RM985 total
includes taxes & fees
15 Sept - 16 Sept
Yacht Haven Marina
A coastal landscape with clear turquoise waters and a dense tree line under a bright blue sky with scattered clouds.
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.
A waterfront dock with boats and a sunset.
A coastal area with a marina, boats, and a small island with buildings.

7. Captain Pips Marina & Hideaway

Captain Pips Marina & Hideaway
Marathon
United States
michael
RM377
RM539 total
includes taxes & fees
15 Sept - 16 Sept
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 buffet setup with various food items and condiments.
A hotel entrance with a covered walkway, palm trees, and a clear blue sky.
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
RM582
RM820 total
includes taxes & fees
15 Sept - 16 Sept
Skipjack Resort & Marina
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.

9. Knight's Key Suites

Knight's Key Suites
Marathon
United States
chantal
RM280
RM403 total
includes taxes & fees
17 Sept - 18 Sept
Knight's Key Suites
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 beach with a palm tree, clear blue water, and a bridge in the distance.
A covered outdoor seating area with a view of the ocean, a small table, and two chairs with cushions.

10. Glunz Ocean Beach Hotel & Resort

Glunz Ocean Beach Hotel & Resort
Key Colony Beach
United States
Erica
RM688
RM949 total
includes taxes & fees
16 Sept - 17 Sept
Glunz Ocean Beach Hotel & Resort
A hammock on a sandy beach with palm trees, a pool, and lounge chairs in the background.
A view from a balcony overlooking a beach with palm trees, a wooden deck, and a blue picnic table.
A wooden pier leading to a dock with boats, a clear sky, and calm water.
A pool with a view of the ocean and beach chairs.

11. Seascape Resort & Marina

Seascape Resort & Marina
Marathon
United States
Sujoy
RM417
RM672 total
includes taxes & fees
24 Sept - 25 Sept
Seascape Resort & Marina
An outdoor seating area with wicker furniture and cushions, a thatched-roof structure, and lush greenery.
Two small, single-story buildings with a red and yellow exterior, each with a door and windows, and surrounded by greenery and trees.
A bedroom with a bed, bedside tables, a TV, and a sliding glass door to the outside.
A thatched-roof bar area with a large island counter, bar stools, and a television screen.

12. Tropical Cottages

Tropical Cottages
Marathon
Canada
Natasha
RM407
RM458 total
includes taxes & fees
15 Sept - 16 Sept
Tropical Cottages
An aerial view of a resort with a swimming pool, beach, and marina.
A modern kitchen with white cabinets, a dining area with a round table and chairs, and a large window providing a view of the outdoors.
An aerial view of a coastal resort with a marina, multiple buildings, and a large hotel labeled "CAYMAN COAST."
A pool area with lounge chairs and umbrellas, overlooking the ocean.

13. Caloosa Cove Resort by CoolVacay

Caloosa Cove Resort by CoolVacay
Matecumbe
United States
Juan
Caloosa Cove Resort by CoolVacay
A marina with several houseboat-style accommodations, each with a covered deck and seating area.
A wooden cabin interior with a bed, a window, and a staircase leading to an upper level.
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 waterfront property with a dock, a boat, and a row of houses with a view of the water.
A modern kitchen with white cabinets, stainless steel appliances, and a wooden countertop.
A covered outdoor deck with a table and chairs, overlooking a body of water and trees.

15. Village at Hawks Cay Villas by KeysCaribbean

Village at Hawks Cay Villas by KeysCaribbean
Marathon
United States
APRIL
RM806
RM2,258 total
includes taxes & fees
17 Sept - 18 Sept
Village at Hawks Cay Villas 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 spacious living area with a gray sectional sofa, wooden beams, and a ceiling fan.
A floating houseboat with a covered deck and seating area, docked at a marina.

16. Aqua Lodge Rentals At Coconut Cay

Aqua Lodge Rentals At Coconut Cay
Marathon
United States
Hakan
RM405
RM1,074 total
includes taxes & fees
15 Sept - 16 Sept
Aqua Lodge Rentals At Coconut Cay
A cozy cabin interior with a leather sofa, wooden dining table, and chairs.

17. Aqua Lodges at 47th Street Gulfside

Aqua Lodges at 47th Street Gulfside
Marathon
United States
Lauren
RM546
RM1,186 total
includes taxes & fees
21 Sept - 22 Sept
Aqua Lodges at 47th Street Gulfside

18. The Reef at Marathon

The Reef at Marathon
Marathon
United States
Edgardo
The Reef at Marathon
A white two-story building with a balcony, a dock, and a canal.
A covered outdoor area with wooden furniture and a view of a lake.
A spacious living room with a sofa, coffee table, and a ceiling fan.
A waterfront property with a white building, a dock, and a sign indicating no swimming.

19. 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
A wooden pier leading to a beach with two houses on either side.
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.
A beachside resort with lounge chairs, umbrellas, and a building with a balcony.
A beach with blue umbrellas and striped lounge chairs facing the ocean.

20. Topsider Resort

Topsider Resort
Matecumbe
United States
Rachel
Topsider Resort
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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
RM755
RM1,162 total
20 Sept - 21 Sept
includes taxes & fees
8.2/10 Very good! (1,009 reviews)
Hawks Cay Resort
Tranquility Bay Beachfront Hotel and Resort

Tranquility Bay Beachfront Hotel and Resort

2600 Overseas Hwy Marathon FL
RM834
RM1,200 total
15 Sept - 16 Sept
includes taxes & fees
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
RM597
RM825 total
20 Sept - 21 Sept
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?
See all properties in Grassy Key.
You can also use these popular filters to refine your search.
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

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

Captain Pips Marina & Hideaway

Captain Pips Marina & Hideaway

10/10 Excellent
"Spacious clean room . Beautiful view from room. Convenient to local activities and restaurants. Looking forward to future stays."
Mandy 1-night trip
Posted 12 hours ago
Captain Pips Marina & Hideaway
Coconut Cay Resort & Marina

Coconut Cay Resort & Marina

10/10 Excellent
"Ok"
Niuvis 1-night trip
Posted 13 hours ago
Coconut Cay Resort & Marina
Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys

10/10 Excellent
"We would stay here again! Pool, complimentary breakfast, tiki bar, and restaurant were awesome! Staff were super friendly and attentive. Tiki Bar dude rocked with great recommendations . Wish they offered poolside service . Also, Fairfield missed on complementary water in room, luggage rack."
Christopher 2-night trip
Posted 15 hours ago
Fairfield Inn & Suites by Marriott Marathon Florida Keys
Skipjack Resort & Marina

Skipjack Resort & Marina

10/10 Excellent
"Great spot"
Justin 2-night trip
Posted 3 weeks ago
Skipjack Resort & Marina

Find out more about Grassy Key

Find Your Ideal 3 Star Hotel in Grassy Key

There's a reason the top 3-star hotels in Grassy Key, Florida, United States of America are so incredibly popular: They combine comforting amenities and just-for-you service with some of the best rates and discounts the area has to offer. When you book a stay at a three star hotel in Grassy Key, you'll get affordable rates at these mid-range properties. Check through our listings and you'll find some hotels may even give you access to perfect little perks like on-site restaurants and cocktail bars, well-appointed fitness centres, and spacious rooms.

Search for a cheap deal on a 3 star hotel in Grassy Key for the most elegant experience, or grab a low rate on one of the cheap 3 star hotels in Grassy Key near the local attractions, if you want something a touch more unassuming. Whatever your travelling style, make sure to use the search tools at Expedia to track down prices, read more about amenities, and score a few local discounts.

From business trips to family getaways, the Grassy Key 3 star hotels offer a fantastic economical yet comfortable stay for any type of holiday.

Frequently asked questions

What are the best 3-star hotels in Grassy Key?
Village at Hawks Cay Villas by KeysCaribbean, around 6 kilometers east of downtown Grassy Key, is an Expedia customer favourite. Premium bedding and a water view are among its amenities. Hampton Inn Marathon - Florida Keys is another 3-star hotel that rates highly with travellers. It offers WiFi and a swimming pool, and is about 11 kilometers southwest of the city centre.
How much does it cost to stay in a 3-star hotel in Grassy Key?
To score a great-value 3-star hotel in Grassy Key, try Expedia's convenient filter tool. Fix your budget, choose your desired amenities and much more. You can also sort your search results so the cheapest properties appear first.
  • Search for the lowest price per night right now from RM825
What is the difference between a 4-star and 3-star hotel in Grassy Key?
The main difference between a 3- and 4-star hotel in Grassy Key will be the standard of service and access to creature comforts. Three-star hotels are generally more wallet-friendly and provide the conveniences and services you need to ensure your comfort, such as a gym, WiFi and breakfast. You can count on a little more at a 4-star hotel — think upmarket interiors, premium toiletries and extras like on-site day spas.

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