Book Grassy Key hotels

More Flash, Less Cash - Take advantage of our Price Pledge** (even on luxey stays)

We keep it easy with the option to pay now or later on select accommodation

Book up 'til the last second - millions of rooms to crash tonight^

Check hotel availability in Grassy Key

Cheap Grassy Key hotels

Rainbow Bend Resort

Rainbow Bend Resort

2.5 out of 5
57784 Overseas Hwy, Marathon, FL
Fully refundableReserve now, pay when you stay
The price is NZ$489 per night from 7 Jan to 8 Jan
NZ$489
includes taxes & fees
7 Jan - 8 Jan 2025
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 ...
Rainbow Bend Resort
Gulf View Waterfront Resort

Gulf View Waterfront Resort

2.5 out of 5
58743 OVERSEAS HWY, Marathon, FL
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. ...
Gulf View Waterfront Resort
Grassy Flats Resort & Beach Club

Grassy Flats Resort & Beach Club

2.5 out of 5
58182 Overseas Hwy, Marathon, FL
Fully refundableReserve now, pay when you stay
The price is NZ$916 per night from 6 Jan to 7 Jan
NZ$916
includes taxes & fees
6 Jan - 7 Jan 2025
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 ...
Grassy Flats Resort & Beach Club
Save an average of 15% on thousands of hotels when you're signed in
Hawks Cay Resort

Hawks Cay Resort

4 out of 5
61 Hawks Cay Blvd, Marathon, FL
Fully refundableReserve now, pay when you stay
The price is NZ$788 per night from 25 Dec to 26 Dec
NZ$788
includes taxes & fees
25 Dec - 26 Dec
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 ...
Hawks Cay Resort
Isla Bella Beach Resort & Spa

Isla Bella Beach Resort & Spa

5 out of 5
1 Knights Key Boulevard, MM 47, Marathon, FL
Fully refundableReserve now, pay when you stay
The price is NZ$828 per night from 15 Jan to 16 Jan
NZ$828
includes taxes & fees
15 Jan - 16 Jan 2025
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 ...
Isla Bella Beach Resort & Spa
Lime Tree Bay Resort

Lime Tree Bay Resort

3.5 out of 5
68500 Overseas Hwy, Long Key, FL
Fully refundableReserve now, pay when you stay
The price is NZ$588 per night from 20 Jan to 21 Jan
NZ$588
includes taxes & fees
20 Jan - 21 Jan 2025
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. ...
Lime Tree Bay Resort
Kingsail Resort

Kingsail Resort

2 out of 5
7050 Overseas Highway, Marathon, FL
The price is NZ$231 per night from 6 Jan to 7 Jan
NZ$231
includes taxes & fees
6 Jan - 7 Jan 2025
Stay at this motel in Marathon. Enjoy free WiFi, free parking, and a marina. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
Kingsail Resort
Coconut Cay Resort & Marina

Coconut Cay Resort & Marina

2 out of 5
7196 Overseas Highway, Marathon, FL
The price is NZ$392 per night from 6 Jan to 7 Jan
NZ$392
includes taxes & fees
6 Jan - 7 Jan 2025
Stay at this hotel in Marathon. Enjoy free WiFi, free parking, and a marina. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
Coconut Cay Resort & Marina
Faro Blanco Resort & Yacht Club Marathon, Curio by Hilton

Faro Blanco Resort & Yacht Club Marathon, Curio by Hilton

4 out of 5
1996 Overseas Highway, Marathon, FL
Fully refundableReserve now, pay when you stay
The price is NZ$593 per night from 7 Jan to 8 Jan
NZ$593
includes taxes & fees
7 Jan - 8 Jan 2025
Stay at this 4-star beach resort in Marathon. Enjoy free WiFi, 4 outdoor pools, and 4 restaurants. Our guests praise the breakfast and the pool in our reviews. ...
Faro Blanco Resort & Yacht Club Marathon, Curio by Hilton
Don't see what you're looking for?
See all available properties in Grassy Key
View all properties
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.

Hotels In Grassy Key

You’ve worked hard for your next holiday. You’ve earned it. Don’t sell yourself short by staying on an air mattress in a friend’s apartment, and don’t even think about pitching a tent. This city is jam-packed with accommodation so you’ll be able to retire to a comfortable bed after a day of exploring. Find deals on Grassy Key hotels and book a stay now.

Lay claim to your room like a miner would to his gold mine during your time spent at a Grassy Key hotels. Some might come with all the trimmings, like on-site spa service, workout facilities and a pool area. You’ll barely have to leave the grounds of the hotel. But if you do, you’ll be within walking distance of some major attractions. Explore the growing neighbourhoods outside the downtown area, or stay central and see what’s around the next corner. Head back to your hotel to utilise whatever amenities are available to you. You’ll feel like you never left home!

We want you to enjoy your time spent in this city without breaking the bank—even if you’re booking a trip last minute. Browse the lastminute.co.nz discount offers for great hotels in Grassy Key and save extra money so you can add some pizazz to your time away.

Grassy Key hotels essential information

Accommodation
2,215 hotels
Lowest Price
NZ$231
Highest Price
NZ$916
Popular hotels
Rainbow Bend Resort, Gulf View Waterfront Resort, Grassy Flats Resort & Beach Club, Hawks Cay Resort, Isla Bella Beach Resort & Spa, Lime Tree Bay Resort, Kingsail Resort, Coconut Cay Resort & Marina, Faro Blanco Resort & Yacht Club Marathon, Curio by Hilton

Most recent Grassy Key hotel reviews

**Terms and Conditions apply.
^Subject to availability and chosen travel dates.