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

Find Luxury Hotels in Grassy Key, FL

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Check availability on Grassy Key Luxury Hotels

Tonight
Oct 25 - Oct 26
Tomorrow
Oct 26 - Oct 27
Next weekend
Oct 30 - Nov 1
In two weeks
Nov 6 - Nov 8

Our top choices for Grassy Key luxury hotels

A pool area with lounge chairs and umbrellas, surrounded by palm trees.
A spacious lobby with high ceilings, large windows, and a central coffee table surrounded by sofas and chairs.
A modern living room with a balcony overlooking the sea, furnished with a sofa, chairs, and a dining table.
A pathway leading to a pool area with palm trees and a sunset view.

1. Hawks Cay Resort

Hawks Cay Resort
Marathon
₩288,288
₩445,387 total
includes taxes & fees
Nov 15 - Nov 16
Hawks Cay Resort
An aerial view of a resort with a central pool, multiple buildings, and a beach area with sun loungers.
A bar area with wooden chairs, a bar counter, and a variety of bottles and glasses.
A beach scene with two white chairs, a hammock, and palm trees.
An aerial view of a resort with a large building, a beach, and a pier in the background.

2. Isla Bella Beach Resort & Spa

Isla Bella Beach Resort & Spa
Marathon
  • Indulge in beachfront serenity with 5 outdoor pools, full-service spa, and private balconies overlooking the Florida Keys coast.
₩248,873
₩358,335 total
includes taxes & fees
Oct 26 - Oct 27
Isla Bella Beach Resort & Spa
View all properties

Top Grassy Key Hotel Reviews

Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys

8/10 Good
"Only stayed one night. The stay was pleasant."
Priscilla 1-night trip
Posted 13 hours ago
Fairfield Inn & Suites by Marriott Marathon Florida Keys

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