Book Cheap Hotels in Grassy Key
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Most frequently booked Grassy Key hotels

Rainbow Bend Resort
57784 Overseas Hwy, Marathon, FL
Free cancellation
Reserve now, pay when you stay
0.92 km from city centre
Book a stay at this beach hotel in Marathon. Enjoy a private beach, daily housekeeping, and a garden. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Crawl Key and Keys Cable Park are located nearby.
On private beach
Pool

Gulf View Waterfront Resort
58743 OVERSEAS HWY, Marathon, FL
0.57 km from city centre
Stay at this hotel in Marathon. Enjoy free WiFi, free parking, and daily housekeeping. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Keys Cable Park and Crawl Key are located nearby.
Pool
Pet-friendly

Grassy Flats Resort & Beach Club
58182 Overseas Hwy, Marathon, FL
Free cancellation
Reserve now, pay when you stay
0.37 km from city centre
Book a stay at this beach hotel in Marathon. Enjoy free WiFi, free parking, and 2 outdoor pools. Our guests praise the helpful staff and the property condition in our reviews. Popular attractions Keys Cable Park and Crawl Key are located nearby.
On private beach
Pool

Hawks Cay Resort
61 Hawks Cay Blvd, Marathon, FL
Free cancellation
Reserve now, pay when you stay
4.54 km from city centre
Book a stay at this beach hotel in Marathon. Enjoy free WiFi, 5 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our reviews. Popular attractions Little Conch Key and Walkers Island are located nearby.
On private beach
Pool

Isla Bella Beach Resort & Spa
1 Knights Key Boulevard, MM 47, Marathon, FL
Free cancellation
Reserve now, pay when you stay
17.99 km from city centre
Stay at this 5-star luxury hotel in Marathon. Enjoy free WiFi, 5 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our reviews. Popular attractions Sombrero Beach and Vaca Key are located nearby.
Pool
Spa

Fairfield Inn & Suites by Marriott Marathon Florida Keys
13201 Overseas Hwy, Marathon, FL
Free cancellation
Reserve now, pay when you stay
7.54 km from city centre
Book a stay at this business-friendly hotel in Marathon. Enjoy free breakfast, free WiFi, and 2 outdoor pools. Our guests praise the breakfast and the restaurant in our reviews. Popular attractions Sombrero Beach and San Pablo Catholic Church are located nearby.
Pool
Breakfast included

Lime Tree Bay Resort
68500 Overseas Hwy, Long Key, FL
15.42 km from city centre
Stay at this 3.5-star beach resort in Long Key. Enjoy free WiFi, free parking, and 3 outdoor pools. Our guests praise the pool and the helpful staff in our reviews. Popular attractions Long Key State Park and Fiesta Key are located nearby.
On private beach
Pool

Tranquility Bay Beachfront Hotel and Resort
2600 Overseas Hwy, Marathon, FL
Free cancellation
Reserve now, pay when you stay
15.99 km from city centre
Stay at this 4-star beach hotel in Marathon. Enjoy free WiFi, free parking, and 3 outdoor pools. Our guests praise the pool and the helpful staff in our reviews. Popular attractions Sombrero Beach and Shady Palm Art Gallery are located nearby.
On private beach
Pool

Courtyard by Marriott Faro Blanco Resort
2146 Overseas Hwy, Marathon, FL
Free cancellation
Reserve now, pay when you stay
16.31 km from city centre
Stay at this 3-star beach hotel in Marathon. Enjoy free WiFi, 2 outdoor pools, and 2 bars/lounges. Our guests praise the pool and the helpful staff in our reviews. Popular attractions Sombrero Beach and Shady Palm Art Gallery are located nearby.
Pool
Hot tub
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.
Top hotels in Grassy Key for Extended Stay

Knight's Key Suites
40 Kyle Way W, Marathon, FL
8.8/10 Excellent! (1,118 reviews)
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.
Grassy Key hotels essential information
Accommodation | 2,224 hotels |
---|---|
Lowest Price | |
Highest Price | |
Popular hotels | Rainbow Bend Resort, Gulf View Waterfront Resort, Grassy Flats Resort & Beach Club, Hawks Cay Resort, Isla Bella Beach Resort & Spa, Fairfield Inn & Suites by Marriott Marathon Florida Keys, Lime Tree Bay Resort, Tranquility Bay Beachfront Hotel and Resort, Courtyard by Marriott Faro Blanco Resort |
Recent Grassy Key hotel reviews by fellow wanderers

Fairfield Inn & Suites by Marriott Marathon Florida Keys
5 out of 5
Posted 15 hours ago
Travelocity Verified Review
"Amber was incredible helping us during our stay all along. It was quiet, beautiful view, nice clean room and they upgraded us to suite. My daughter and I appreciated the full size refrigerator and laundry facilities. Cleaning personell were sweet and friendly. "
A verified traveller stayed at Fairfield Inn & Suites by Marriott Marathon Florida Keys
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