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

Find 3 Star Hotels in Grassy Key, FL from SAR 395

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Check availability on Grassy Key 3 Star Hotels

Our top choices for Grassy Key 3-star hotels

A resort with a swimming pool surrounded by palm trees and beach chairs.

1. Lime Tree Bay Resort

Lime Tree Bay Resort
3.5 star property
Long Key
9.4 out of 10, Exceptional, (1,594 reviews)
"Great place and great location!"
United States
Donald
The price is SAR 465
SAR 692 total
includes taxes & fees
29 Nov - 30 Nov
Lime Tree Bay Resort
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
3.0 star property
Marathon
9.2 out of 10, Wonderful, (1,242 reviews)
"Very convenient and clean hotel"
United States
Phillip
The price is SAR 571
SAR 642 total
includes taxes & fees
13 Dec - 14 Dec
Fairfield Inn & Suites by Marriott Marathon Florida Keys
A two-story beachfront hotel with a wooden deck, palm trees, and a clear sky.

3. Coconut Cay Resort & Marina

Coconut Cay Resort & Marina
3.0 star property
Marathon
8.6 out of 10, Excellent, (1,090 reviews)
"It was our first time to the Keys, and it served as a great spot to venture out from. Very comfortable rooms. The only issue we had was that the pool was being renovated, so check on that, if a pool is your deciding factor."
United States
Robert
The price is SAR 310
SAR 395 total
includes taxes & fees
15 Dec - 16 Dec
Coconut Cay Resort & Marina
A beach with a wooden pier, palm trees, and a clear blue sky.

4. Captain Pips Marina & Hideaway

Captain Pips Marina & Hideaway
3.0 star property
Marathon
9.0 out of 10, Wonderful, (1,001 reviews)
"Good location, nice view, easy to park your own boats or rental boats."
United States
Yi
The price is SAR 304
SAR 553 total
includes taxes & fees
15 Nov - 16 Nov
Captain Pips Marina & Hideaway
Two hammocks on a sandy beach with a clear blue sky and turquoise water.

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

Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
3.0 star property
Marathon
9.0 out of 10, Wonderful, (1,003 reviews)
"Absolutely perfect place to stay."
United States
Keith
The price is SAR 567
SAR 770 total
includes taxes & fees
29 Nov - 30 Nov
Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
A beach with three Adirondack chairs facing the ocean, a palm tree, and string lights.

6. Banana Bay Resort & Marina

Banana Bay Resort & Marina
3.0 star property
Marathon
7.4 out of 10, Good, (1,002 reviews)
"Staff was friendly and room was awesome."
United States
Alex
The price is SAR 540
SAR 756 total
includes taxes & fees
15 Nov - 16 Nov
Banana Bay Resort & Marina
A nighttime pool area with a clear view of the pool, surrounding palm trees, and a building with a sign.

7. Skipjack Resort & Marina

Skipjack Resort & Marina
3.0 star property
Marathon
8.6 out of 10, Excellent, (1,298 reviews)
"Nice place"
United States
Gilbert
The price is SAR 598
SAR 824 total
includes taxes & fees
15 Nov - 16 Nov
Skipjack Resort & Marina
A compact, modern kitchen with white cabinets, a built-in microwave, and a wooden countertop. A ladder is propped against the wall, and a television is mounted above a white dresser.

8. Yacht Haven Marina

Yacht Haven Marina
3.5 star property
Marathon
9.6 out of 10, Exceptional, (385 reviews)
"Loved staying in the aqua lodges, such a relaxing place."
United States
Lauren
The price is SAR 426
SAR 1,007 total
includes taxes & fees
15 Dec - 16 Dec
Yacht Haven Marina
A beach view through a window with white curtains, a wooden deck, and beach chairs.

9. Glunz Ocean Beach Hotel & Resort

Glunz Ocean Beach Hotel & Resort
3.0 star property
Key Colony Beach
9.2 out of 10, Wonderful, (1,003 reviews)
"Loved this hotel, beautiful view!"
Canada
Sarah
The price is SAR 625
SAR 864 total
includes taxes & fees
15 Nov - 16 Nov
Glunz Ocean Beach Hotel & Resort
A covered patio area with a pool, seating, and a fenced enclosure.

10. Knight's Key Suites

Knight's Key Suites
3.0 star property
Marathon
9.0 out of 10, Wonderful, (1,249 reviews)
"We had the pool view..Excellent!"
United States
Brandy
The price is SAR 315
SAR 435 total
includes taxes & fees
29 Nov - 30 Nov
Knight's Key Suites
A compact, modern kitchen with white cabinets, a built-in microwave, and a wooden countertop. A ladder is propped against the wall, and a television is mounted above a white dresser.

11. Cabins at Bonefish Bay

Cabins at Bonefish Bay
3.0 star property
Marathon
9.4 out of 10, Exceptional, (137 reviews)
"Cute property, nice having own lil cabin! Used the kayaks & that was fun!"
United States
Aimee
Cabins at Bonefish Bay
An aerial view of a resort with a swimming pool, beach, and marina.

12. Caloosa Cove Resort by CoolVacay

Caloosa Cove Resort by CoolVacay
3.0 star property
Matecumbe
9.0 out of 10, Wonderful, (23 reviews)
"Very clean efficiency with a full fridge, stove and oven. Grills by the water to cook your own catch or from the market down the road. Large pool, well maintained."
United States
Jeffery
Caloosa Cove Resort by CoolVacay
An outdoor seating area with wicker furniture and cushions, a thatched-roof structure, and lush greenery.

13. Tropical Cottages

Tropical Cottages
3.0 star property
Marathon
8.6 out of 10, Excellent, (1,014 reviews)
"The family running the food truck and tiki hut were great. Felt like we were guests in their home."
United States
Douglas
The price is SAR 372
SAR 418 total
includes taxes & fees
15 Nov - 16 Nov
Tropical Cottages
A poolside area with lounge chairs, a pool, a boat docked by the water, and a sunset view.

14. Seascape Resort & Marina

Seascape Resort & Marina
3.0 star property
Marathon
9.4 out of 10, Exceptional, (650 reviews)
"We loved the beach, pool and docks. The atmosphere was amazing!"
United States
Jane
The price is SAR 443
SAR 688 total
includes taxes & fees
13 Dec - 14 Dec
Seascape Resort & Marina
Exterior

15. Aqua Lodges at 47th Street Gulfside

Aqua Lodges at 47th Street Gulfside
3.0 star property
Marathon
8.8 out of 10, Excellent, (61 reviews)
"Loved our stay at the aqua lodges 10/10 would do it again"
United States
Lauren
The price is SAR 395
SAR 972 total
includes taxes & fees
15 Dec - 16 Dec
Aqua Lodges at 47th Street Gulfside
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
3.5 star property
Marathon Shores
9.2 out of 10, Wonderful, (49 reviews)
"A real gem. This property is clean and beautiful. Brand new dock, landscaping is perfect, location is within minutes of everything you would want while maintaining a “getting away from it all” vibe. We will be back. "
United States
Bradley
Indigo Reef Resort Villas & Marina by KeysCaribbean
A beach with palm trees, a sandy path, and beach chairs.

17. Aqua Lodge Rentals At Coconut Cay

Aqua Lodge Rentals At Coconut Cay
3.5 star property
Marathon
9.6 out of 10, Exceptional, (239 reviews)
"Never stayed in a houseboat before. It was a novel experience!"
United States
Susan
The price is SAR 346
SAR 957 total
includes taxes & fees
15 Nov - 16 Nov
Aqua Lodge Rentals At Coconut Cay
Gazebo

18. The Reef at Marathon

The Reef at Marathon
3.0 star property
Marathon
9.2 out of 10, Wonderful, (129 reviews)
"Amazing place as advertised."
United States
Edgardo
The Reef at Marathon
A covered outdoor deck with a ceiling fan, white railings, and a view of a sunset over water.

19. Village at Hawks Cay Villas by KeysCaribbean

Village at Hawks Cay Villas by KeysCaribbean
3.0 star property
Marathon
7.6 out of 10, Good, (198 reviews)
"It was clean and a great location."
United States
Sheila
Village at Hawks Cay Villas by KeysCaribbean
A beach scene with two striped beach chairs, palm trees, and a boat in the water.

20. Topsider Resort

Topsider Resort
3.5 star property
Matecumbe
8.8 out of 10, Excellent, (65 reviews)
"We stay at Topsider every year, sometimes more than once a year. Definitely the best place to stay in this area. Most places don’t have a dock, a pool, and a beach. This place has all 3. It’s the perfect place!"
United States
Zack
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
The price is SAR 909 per night from Dec 9 to Dec 10
SAR 909
SAR 1,366 total
9 Dec - 10 Dec
includes taxes & fees
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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

Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys

10/10 Excellent
"Very good"
Jesus 2-night trip
Posted 21 hours ago
Fairfield Inn & Suites by Marriott Marathon Florida Keys

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 761

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.