Explore top 2026 4 Star Hotels in Grassy Key

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Top Grassy Key 4 Star hotels

Hawks Cay Resort

61 Hawks Cay Blvd Marathon FL

Fully refundableReserve now, pay when you stay

$300 nightly

$336 total

Aug 2 - Aug 3

Total with taxes and fees

This luxury hotel features a private beach, a full-service spa, and a marina. Spend a day at the beach snorkeling, or relax with sun loungers and beach umbrellas. ...

8.2/10 Very Good! (1,016 reviews)

"Nice place, Food and drink quality did not match the price. Pina coloda from a premix machine for $18. Not good. The bartenders provided good customer service. The golf cart driver (resort transportation) was not very plesant. Maybe he was having a bad day. Said good eve and thanks for the ride with ..."

Reviewed on Jul 26, 2026

Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

1996 Overseas Highway Marathon FL

Fully refundableReserve now, pay when you stay

$193 nightly

$217 total

Aug 9 - Aug 10

Total with taxes and fees

This smoke-free resort features a full-service spa, a marina, and 4 restaurants. Traveling on business? Take advantage of the 3 conference rooms, along with ...

8.6/10 Excellent! (1,176 reviews)

"The AC wasn’t working The shower wasn’t draining The shower nob came off Told guest service about this they brought someone to the room just to tell us they couldn’t do anything about it. They couldn’t even put us in a different room that was working. Drove 6hrs to stay here and had to sleep in the ..."

Reviewed on Jul 26, 2026

Tranquility Bay Beachfront Hotel and Resort

2600 Overseas Hwy Marathon FL

Fully refundableReserve now, pay when you stay

$214 nightly

$241 total

Aug 25 - Aug 26

Total with taxes and fees

This smoke-free hotel features a private beach, 3 outdoor pools, and a restaurant. Business travelers can take advantage of the free WiFi in public areas. Enjoy ...

8.8/10 Excellent! (1,006 reviews)

"100% recommend"

Reviewed on Jul 26, 2026

Grassy Flats Resort & Beach Club

58182 Overseas Hwy Marathon FL

$260 nightly

$292 total

Jul 28 - Jul 29

Total with taxes and fees

This smoke-free hotel features 2 outdoor pools, a hot tub, and a restaurant. Enjoy the sauna and perks like free self parking and free WiFi. There's a bar/lounge ...

Villas At Hawks Cay Resort

61 Hawks Cay Boulevard Marathon FL

Fully refundableReserve now, pay when you stay

$830 nightly

$934 total

Jul 27 - Jul 28

Total with taxes and fees

This luxury resort features a private beach, a full-service spa, and a marina. Spend a day at the beach snorkeling, or relax with sun loungers and beach umbrellas. ...

Marlin Bay Resort & Marina

3800 Gulfview Ave Marathon FL

A marina and an outdoor pool are featured at this luxury aparthotel. Enjoy the gym and perks like free self parking and a free airport shuttle. Free WiFi in ...

10/10 Exceptional! (3 reviews)

"Everything was perfection during our week there."

Reviewed on Apr 17, 2026

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Waterfront Luxury Villa

11600 1st Ave Gulf Marathon FL

An outdoor pool, free self parking, and laundry facilities are featured at this condo. WiFi in public areas is free. A garden, a picnic area, and concierge services ...

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Oceanfront Duck Key Villa: 2 Marinas Steps Away!

Marathon FL

This apartment features a marina and free WiFi in public areas.

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Florida Keys Getaway w/ Stunning Ocean Views

Long Key FL

A marina and an outdoor pool are featured at this smoke-free apartment. Guests will appreciate free perks like free self parking and WiFi in public areas. Barbecue ...

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Serenity by Florida Keys Luxury Rentals

75631 Overseas Highway Islamorada FL

This vacation home features a private beach and free WiFi in public areas. Take advantage of the free self parking.

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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.

4 Star Hotels Grassy Key

Looking to live it up on your vacation with a bit of luxury? Or maybe you’ve decided that your boss can afford to put you up at a place of your choice on your next business trip?

Come on, you deserve it!

The best part about staying in Grassy Key 4 star hotels is that you’ll often be close to all the local sights and attractions. Whether you’re visiting the area for the first time or you’re back in town for more fun, a 4 star hotel is going to put you right in the heart of all the action.

Plus, you can rest easy knowing that you’re being well taken care of during your visit. Instead of worrying about where to eat or what to see, your friendly hotel staff will be happy to help you get whatever you need.

The best four star hotels in Grassy Key will also frequently include access to high-quality fitness centers and pools, so you’ll feel like you’re staying in an exclusive resort rather than a hotel. You won’t have any excuse for not keeping up with your workout routine!

If you’re looking for 4 star hotels in Grassy Key, you’ll find the most bang for your buck by booking your stay with Travelocity. Go explore a new city, and know you’re getting the best deal on a great hotel with the Travelocity Price Guarantee.