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
30 Sept - 1 Oct
Tomorrow
1 Oct - 2 Oct
This weekend
2 Oct - 4 Oct
Next weekend
9 Oct - 11 Oct

Our top choices for Grassy Key 3-star hotels

1. Lime Tree Bay Resort

Lime Tree Bay Resort
Long Key
United States
Michael
HK$906
HK$1,373 total
includes taxes & fees
4 Oct - 5 Oct
Lime Tree Bay Resort

2. Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys
Marathon
United States
JOSE
HK$1,123
HK$1,263 total
includes taxes & fees
6 Oct - 7 Oct
Fairfield Inn & Suites by Marriott Marathon Florida Keys

3. Coconut Cay Resort & Marina

Coconut Cay Resort & Marina
Marathon
United States
Oscar
HK$624
HK$795 total
includes taxes & fees
1 Oct - 2 Oct
Coconut Cay Resort & Marina

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

Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
Marathon
United States
amy
HK$1,061
HK$1,468 total
includes taxes & fees
8 Oct - 9 Oct
Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys

5. Banana Bay Resort & Marina

Banana Bay Resort & Marina
Marathon
United States
Alex
HK$1,065
HK$1,507 total
includes taxes & fees
28 Oct - 29 Oct
Banana Bay Resort & Marina

6. Yacht Haven Marina

Yacht Haven Marina
Marathon
United States
Yamei
HK$1,193
HK$2,446 total
includes taxes & fees
19 Oct - 20 Oct
Yacht Haven Marina

7. Captain Pips Marina & Hideaway

Captain Pips Marina & Hideaway
Marathon
United States
michael
HK$727
HK$1,195 total
includes taxes & fees
1 Oct - 2 Oct
Captain Pips Marina & Hideaway

8. Skipjack Resort & Marina

Skipjack Resort & Marina
Marathon
Canada
Justin
HK$1,123
HK$1,581 total
includes taxes & fees
1 Oct - 2 Oct
Skipjack Resort & Marina

9. Glunz Ocean Beach Hotel & Resort

Glunz Ocean Beach Hotel & Resort
Key Colony Beach
United States
PAULA LINN
HK$1,326
HK$1,829 total
includes taxes & fees
4 Oct - 5 Oct
Glunz Ocean Beach Hotel & Resort

10. Knight's Key Suites

Knight's Key Suites
Marathon
United States
chantal
HK$618
HK$864 total
includes taxes & fees
12 Oct - 13 Oct
Knight's Key Suites

11. Caloosa Cove Resort by CoolVacay

Caloosa Cove Resort by CoolVacay
Matecumbe
United States
Juan
Caloosa Cove Resort by CoolVacay

12. Seascape Resort & Marina

Seascape Resort & Marina
Marathon
United States
Laura
HK$926
HK$1,439 total
includes taxes & fees
13 Oct - 14 Oct
Seascape Resort & Marina

13. Tropical Cottages

Tropical Cottages
Marathon
United States
Aaron
HK$620
HK$697 total
includes taxes & fees
4 Oct - 5 Oct
Tropical Cottages

14. Cabins at Bonefish Bay

Cabins at Bonefish Bay
Marathon
United States
Travis
Cabins at Bonefish Bay

15. Village at Hawks Cay Villas by KeysCaribbean

Village at Hawks Cay Villas by KeysCaribbean
Marathon
United States
APRIL
HK$1,553
HK$4,351 total
includes taxes & fees
2 Oct - 3 Oct
Village at Hawks Cay Villas by KeysCaribbean

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

17. Aqua Lodge Rentals At Coconut Cay

Aqua Lodge Rentals At Coconut Cay
Marathon
United States
Susan
HK$1,024
HK$2,370 total
includes taxes & fees
8 Oct - 9 Oct
Aqua Lodge Rentals At Coconut Cay

18. The Reef at Marathon

The Reef at Marathon
Marathon
United States
Edgardo
The Reef at Marathon

19. Topsider Resort

Topsider Resort
Matecumbe
United States
Zack
Topsider Resort

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
HK$1,455
HK$2,240 total
6 Oct - 7 Oct
includes taxes & fees
Hawks Cay Resort
Tranquility Bay Beachfront Hotel and Resort

Tranquility Bay Beachfront Hotel and Resort

2600 Overseas Hwy Marathon FL
HK$1,437
HK$2,119 total
20 Oct - 21 Oct
includes taxes & fees
8.8/10 Excellent! (1,000 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
HK$1,280
HK$1,735 total
11 Oct - 12 Oct
includes taxes & fees
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

Discover the seaside area of Grassy Key—beaches, a marina 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

Banana Bay Resort & Marina

Banana Bay Resort & Marina

10/10 Excellent
"Staff was nice and room clean"
Alexis 3-night trip
Posted 16 hours ago
Banana Bay Resort & Marina
Captain Pips Marina & Hideaway

Captain Pips Marina & Hideaway

8/10 Good
"Great staff TV never got fixed so missed some football and shower head was broken but we made it work anyways ..other than that.. pretty good."
Amedeo 5-night trip
Posted 18 hours ago
Captain Pips Marina & Hideaway
Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys

10/10 Excellent
"The property was meticulously clean. The staff was more than helpful if you needed something everyone was very kind. The only thing I object is the parking fee of $20 a day. I don’t see why we should pay $20 a day on their property when we’re staying there other than that, everything was fine. The buffet breakfast was really good. The food was hot and clean. The place was clean and my service dog was safe there if I had to leave them for a little while to do something, I wasn’t worried about it. I’m Social Security. It was very tight. I stayed there many times before I never had a problem."
Thomas 3-night trip
Posted 4 days 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 2 months ago
Skipjack Resort & Marina

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 HK$1,735
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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