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

Grassy Key Hotel Guide - 3 Stars Hotels in Grassy Key, Marathon

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check availability on Grassy Key 3 Star Hotels

This weekend
7 Aug - 9 Aug
Next weekend
14 Aug - 16 Aug

Our top choices for Grassy Key 3-star hotels

Bar (on property)

1. 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, (1,199 reviews)
"Great place to stay!"
United States
Scott
The price is Rp2.578.948
Rp2.901.318 total
includes taxes & fees
19 Aug - 20 Aug
Fairfield Inn & Suites by Marriott Marathon Florida Keys
Hibiscus Waterfront 2-Bedroom, Two Bath Master Suite (Brand New) | Terrace/patio

2. Lime Tree Bay Resort

Lime Tree Bay Resort
3.5 star property
Long Key
9.2 out of 10, Wonderful, (1,432 reviews)
"Great place to stay!!"
United States
Javier
The price is Rp2.191.926
Rp3.276.907 total
includes taxes & fees
9 Aug - 10 Aug
Lime Tree Bay Resort
On the beach, beach cabanas, sun-loungers

3. 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, (1,004 reviews)
"Property was amazing, staff was very friendly. Loved everything about this place."
United States
Evelyn
The price is Rp2.432.970
Rp3.446.618 total
includes taxes & fees
2 Sept - 3 Sept
Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
Exterior

4. Banana Bay Resort & Marina

Banana Bay Resort & Marina
3.0 star property
Marathon
7.6 out of 10, Good, (1,002 reviews)
"Was very clean and have a kind staff"
United States
Elsa
The price is Rp1.982.702
Rp2.940.066 total
includes taxes & fees
2 Sept - 3 Sept
Banana Bay Resort & Marina
Exterior

5. Coconut Cay Resort & Marina

Coconut Cay Resort & Marina
3.0 star property
Marathon
8.4 out of 10, Very good, (1,041 reviews)
"Clean room great location"
United States
Elizabeth
The price is Rp1.829.589
Rp2.325.557 total
includes taxes & fees
1 Sept - 2 Sept
Coconut Cay Resort & Marina
View from property

6. Captain Pips Marina & Hideaway

Captain Pips Marina & Hideaway
3.0 star property
Marathon
9.0 out of 10, Wonderful, (1,004 reviews)
"The place was really nice"
United States
David
The price is Rp1.605.760
Rp2.313.349 total
includes taxes & fees
2 Sept - 3 Sept
Captain Pips Marina & Hideaway
Exterior

7. Yacht Haven Marina

Yacht Haven Marina
3.5 star property
Marathon
9.8 out of 10, Exceptional, (348 reviews)
"Fantastic place! It was super clean and looked just like the photos. We would stay here again!"
United States
Clara
The price is Rp1.729.141
Rp4.479.628 total
includes taxes & fees
1 Sept - 2 Sept
Yacht Haven Marina
Outdoor pool, pool loungers

8. Skipjack Resort & Marina

Skipjack Resort & Marina
3.0 star property
Marathon
8.6 out of 10, Excellent, (1,284 reviews)
"We're very happy & please with the hotel"
United States
Barbara
The price is Rp2.578.948
Rp3.631.207 total
includes taxes & fees
1 Sept - 2 Sept
Skipjack Resort & Marina
2 outdoor pools, open 8 AM to 9 PM, pool umbrellas, pool loungers

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)
"Beautiful private beach. All amenities are included in the rate. Super friendly staff. Clean, comfortable and tastefully decorated rooms. Quiet and peaceful."
United States
Erica
The price is Rp3.045.718
Rp4.201.378 total
includes taxes & fees
2 Sept - 3 Sept
Glunz Ocean Beach Hotel & Resort
Premium bedding, soundproofing, iron/ironing board, free WiFi

10. Knight's Key Suites

Knight's Key Suites
3.0 star property
Marathon
9.0 out of 10, Wonderful, (1,218 reviews)
"The rooms are always clean, no bugs, and walking distance to Sunset Grill."
United States
Cristina
The price is Rp1.277.760
Rp1.824.908 total
includes taxes & fees
3 Sept - 4 Sept
Knight's Key Suites
Exterior

11. Tropical Cottages

Tropical Cottages
3.0 star property
Marathon
8.6 out of 10, Excellent, (990 reviews)
"Very well kept-nice cottage! Would book again!"
United States
Susan
The price is Rp1.621.980
Rp1.824.728 total
includes taxes & fees
1 Sept - 2 Sept
Tropical Cottages
Exterior

12. Cabins at Bonefish Bay

Cabins at Bonefish Bay
3.0 star property
Marathon
9.4 out of 10, Exceptional, (124 reviews)
"Beautiful paradise"
United States
Austin
Cabins at Bonefish Bay
Exterior

13. Caloosa Cove Resort by CoolVacay

Caloosa Cove Resort by CoolVacay
3.0 star property
Matecumbe
8.8 out of 10, Excellent, (10 reviews)
"Great location, we will return"
United States
Juan
Caloosa Cove Resort by CoolVacay
Townhome | Egyptian cotton sheets, premium bedding, laptop workspace

14. 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, (193 reviews)
"We had a wonderful stay at Village at Hawks Cay Villas. The villa was clean, comfortable, and had everything we needed. The air conditioning worked perfectly and kept the house cool throughout our stay. The location was great, and we really enjoyed our vacation. We would definitely stay here again and highly recommend it to anyone visiting the Florida Keys!"
United States
Sharon
The price is Rp4.460.445
Rp10.999.141 total
includes taxes & fees
14 Aug - 15 Aug
Village at Hawks Cay Villas by KeysCaribbean
BBQ/picnic Area

15. Aqua Lodge Rentals At Coconut Cay

Aqua Lodge Rentals At Coconut Cay
3.5 star property
Marathon
9.6 out of 10, Exceptional, (230 reviews)
"I never give 5 stars but it was as advertised and good pricing and fun little spot. Keep it up folks.."
Canada
Wesley
The price is Rp2.351.390
Rp5.444.188 total
includes taxes & fees
1 Sept - 2 Sept
Aqua Lodge Rentals At Coconut Cay
Private beach, sun-loungers, beach towels, kayaking

16. Seascape Resort & Marina

Seascape Resort & Marina
3.0 star property
Marathon
9.4 out of 10, Exceptional, (625 reviews)
"Great property! Very clean and well maintained"
United States
Cristina
The price is Rp2.500.675
Rp3.381.971 total
includes taxes & fees
27 Aug - 28 Aug
Seascape Resort & Marina
Premium Townhome | Balcony view

17. 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
Exterior

18. Aqua Lodges at 47th Street Gulfside

Aqua Lodges at 47th Street Gulfside
3.0 star property
Marathon
8.8 out of 10, Excellent, (58 reviews)
"Loved our stay at the aqua lodges 10/10 would do it again"
United States
Lauren
Aqua Lodges at 47th Street Gulfside
Dock

19. The Reef at Marathon

The Reef at Marathon
3.0 star property
Marathon
9.2 out of 10, Wonderful, (129 reviews)
"Excellent location, well maintained!"
United States
Prahalad
The Reef at Marathon
View from property

20. Topsider Resort

Topsider Resort
3.5 star property
Matecumbe
8.8 out of 10, Excellent, (64 reviews)
"Quiet, hidden gem in Islamorada—-the friendliest staff and guests. We love the beach, dock for night fishing, and kayaks. Will definitely be back!"
United States
Rachel
Topsider Resort
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free

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 Rp3.926.814 per night from 17 Aug to 18 Aug
Rp3.926.814
Rp5.803.197 total
17 Aug - 18 Aug
includes taxes & fees
8.2/10 Very good! (1,006 reviews)
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.
PoolSpaHot tubBreakfast includedWaterpark
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

Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys

10/10 Excellent
"10/10"
Lizandra 1-night trip
Posted 1 hour ago
Fairfield Inn & Suites by Marriott Marathon Florida Keys

Frequently asked questions

What are the best 3-star hotels in Grassy Key?
Village at Hawks Cay Villas by KeysCaribbean, around 6 kilometres 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 kilometres 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 Rp4.364.388

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.