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

Grassy Key 3 Stars Hotels

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Check availability on Grassy Key 3 Star Hotels

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

Our top choices for Grassy Key 3-star hotels

Terrace/patio
A spacious living area with a large island, wooden furniture, and a ceiling fan.
A bedroom with a large bed, a ceiling fan, a TV on the wall, and a view of the beach through a window.
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
P7,789
P11,592 total
includes taxes & fees
Oct 18 - Oct 19
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 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.

2. Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys
Marathon
United States
Andrew
P8,433
P9,487 total
includes taxes & fees
Oct 25 - Oct 26
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 wooden deck with a covered area, green Adirondack chairs, and a view of palm trees and a water body.

3. Coconut Cay Resort & Marina

Coconut Cay Resort & Marina
Marathon
United States
Oscar
P4,631
P5,906 total
includes taxes & fees
Oct 28 - Oct 29
Coconut Cay Resort & Marina
Two hammocks on a sandy beach with a clear blue sky and turquoise water.
A bar area with a view of the ocean, bar stools, umbrellas, and a variety of bottles.
An aerial view of a coastal resort with a marina, palm trees, and a large building complex.
A clear blue pool with white lounge chairs and palm trees, overlooking a calm sea.

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

Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
Marathon
United States
amy
P9,005
P12,332 total
includes taxes & fees
Oct 22 - Oct 23
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 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.

5. Banana Bay Resort & Marina

Banana Bay Resort & Marina
Marathon
United States
Alex
P7,980
P11,460 total
includes taxes & fees
Nov 4 - Nov 5
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 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.

6. Yacht Haven Marina

Yacht Haven Marina
Marathon
United States
Lauren
P6,735
P16,420 total
includes taxes & fees
Oct 26 - Oct 27
Yacht Haven Marina
A coastal landscape with clear turquoise waters and a dense tree line under a bright blue sky with scattered clouds.
A coastal area with a marina, boats, and a small island with buildings.
A beach with a wooden pier, palm trees, and a clear blue sky.
A waterfront dock with boats and a sunset.

7. Captain Pips Marina & Hideaway

Captain Pips Marina & Hideaway
Marathon
United States
michael
P6,169
P10,478 total
includes taxes & fees
Oct 18 - Oct 19
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 table with breakfast items, a basket, and a view of a parking lot and buildings.
A waterfront property with a swimming pool, palm trees, and a white fence.
A hotel entrance with a covered walkway, palm trees, and a clear blue sky.

8. Skipjack Resort & Marina

Skipjack Resort & Marina
Marathon
Canada
Justin
P9,565
P13,307 total
includes taxes & fees
Oct 27 - Oct 28
Skipjack Resort & Marina
A pool area with lounge chairs and umbrellas, a thatched-roof structure, and a view of the ocean.
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 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.

9. Glunz Ocean Beach Hotel & Resort

Glunz Ocean Beach Hotel & Resort
Key Colony Beach
United States
Judy
P10,628
P14,660 total
includes taxes & fees
Oct 22 - Oct 23
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 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.
A compact living space with a kitchenette, dining area, and seating area.

10. Knight's Key Suites

Knight's Key Suites
Marathon
United States
Mengqiao
P5,087
P7,074 total
includes taxes & fees
Oct 20 - Oct 21
Knight's Key Suites
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 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 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.

12. Seascape Resort & Marina

Seascape Resort & Marina
Marathon
P7,421
P11,532 total
includes taxes & fees
Oct 19 - Oct 20
Seascape Resort & Marina
An outdoor seating area with wicker furniture and cushions, a thatched-roof structure, and lush greenery.
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.
A food truck parked in a lush garden with a brick pathway, surrounded by various plants and a white fence.

13. Tropical Cottages

Tropical Cottages
Marathon
United States
Aaron
P4,968
P5,589 total
includes taxes & fees
Oct 18 - Oct 19
Tropical Cottages
A marina with several houseboat-style accommodations, each with a covered deck and seating area.
A wooden dock leading to a row of boats, with a thatched-roof building and palm trees in the background.
A wooden cabin interior with a wooden staircase, a dining area with a table and stools, and a window with blinds.
A wooden cabin interior with a bed, a window, and a staircase leading to an upper level.

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 modern kitchen with white cabinets, stainless steel appliances, and a wooden countertop.
A two-story house with a pool, surrounded by palm trees.
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
Sheila
P9,621
P31,694 total
includes taxes & fees
Oct 22 - Oct 23
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 wooden table, a sofa with floral cushions, and a lamp.
A room with a view of the ocean, a door leading outside, a table with a lamp, and two wicker chairs.
A resort with multiple buildings along a waterfront, connected by a dock.

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 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.

17. Aqua Lodge Rentals At Coconut Cay

Aqua Lodge Rentals At Coconut Cay
Marathon
United States
Susan
P5,260
P15,377 total
includes taxes & fees
Oct 18 - Oct 19
Aqua Lodge Rentals At Coconut Cay
Dock
Dock
Dock
Exterior

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 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.

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 spacious living room with a sofa, coffee table, and a ceiling fan.
A resort with multiple buildings, a marina, and a swimming pool surrounded by palm trees.

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
P12,683
P19,103 total
Oct 22 - Oct 23
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
P12,056
P17,599 total
Nov 15 - Nov 16
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
P10,262
P13,911 total
Oct 26 - Oct 27
includes taxes & fees
8.6/10 Excellent! (1,157 reviews)
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
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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 Keyโ€”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

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 8 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 9 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
Captain Pips Marina & Hideaway

Captain Pips Marina & Hideaway

10/10 Excellent
"Really good place the room we had was the flounder and it was super fantastic"
Todd c 2-night trip
Posted 2 days ago
Captain Pips Marina & Hideaway
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?
Our guests recommend Village at Hawks Cay Villas by KeysCaribbean. It features a water view and premium bedding, and is around 5 kilometers east of central Grassy Key. Hampton Inn Marathon - Florida Keys is another popular 3-star hotel. Located roughly 8 kilometers southwest of downtown, it offers WiFi and a swimming pool.
How much does it cost to stay in a 3-star hotel in Grassy Key?
Try Expedia's filters to look for an affordable 3-star hotel for your upcoming Grassy Key getaway. Simply set your ideal budget with our convenient pricing tool. You can also select the amenities you need, favorite area and more.
  • Search for the lowest price per night right now from P13,911
What is the difference between a 4-star and 3-star hotel in Grassy Key?
Check in to a 3-star hotel and you can expect well-kept and comfortable rooms and conveniences such as free WiFi, exercise equipment and tea and coffee making facilities. These properties may also include an on-site bar and restaurant. Upgrade your Grassy Key getaway by locking in a 4-star hotel. With things like a day spa, 24/7 room service and upscale toiletries, you'll experience a superior level of comfort.

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