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Top Grassy Key 3 Star hotels

Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys

Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys

3 out of 5
2146 Overseas Hwy Marathon FL
Fully refundableReserve now, pay when you stay
$258 nightly
The price is $290 total per night from May 3 to May 4
$290 total
May 3 - May 4
Total with taxes and fees
This smoke-free hotel features 2 outdoor pools, a 24-hour gym, and a restaurant. Traveling on business? Take advantage of the business center and free WiFi in ...
9/10 Wonderful! (1,000 reviews)
EVERYTHING GOOD

Reviewed on Apr 20, 2026

Opens in a new windowCourtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys

3 out of 5
13201 Overseas Hwy Marathon FL
Fully refundableReserve now, pay when you stay
$179 nightly
The price is $201 total per night from May 3 to May 4
$201 total
May 3 - May 4
Total with taxes and fees
A marina, 2 outdoor pools, and a 24-hour gym are all featured at this traditional hotel. Traveling on business? Take advantage of the 24-hour business center ...
9.2/10 Wonderful! (1,119 reviews)
The room was great. The bathroom huge, the living room the size of an oversized apartment. The best part was the balcony. We had a waterfront auite, and the balcony was incredible. A full, waparound porch style balcony that added immensely to our stay.

Reviewed on Apr 26, 2026

Opens in a new windowFairfield Inn & Suites by Marriott Marathon Florida Keys
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
$219 nightly
The price is $246 total per night from Apr 30 to May 1
$246 total
Apr 30 - May 1
Total with taxes and fees
This resort features a private beach, 3 outdoor pools, and a restaurant. Business travelers can take advantage of the free WiFi in public areas. Enjoy the outdoor ...
9.2/10 Wonderful! (1,253 reviews)
Received an email the day before our stay informing us that our room had been changed due to a maintenance issue. We had booked a premium room with balcony but were given a basic studio. While the location of the studio was good, right on the waterfront, the condition of the room itself was below ...

Reviewed on Apr 26, 2026

Opens in a new windowLime Tree Bay Resort
Coconut Cay Resort & Marina

Coconut Cay Resort & Marina

3 out of 5
7196 Overseas Highway Marathon FL
$156 nightly
The price is $176 total per night from Apr 30 to May 1
$176 total
Apr 30 - May 1
Total with taxes and fees
A marina and an outdoor pool are featured at this hotel. Guests will appreciate free perks like free self parking and WiFi in public areas. A terrace, a garden, ...
8.4/10 Very Good! (1,027 reviews)
Very affordable property in the heart of the Florida Keys. Clean, good amenities and excellent location

Reviewed on Apr 26, 2026

Opens in a new windowCoconut Cay Resort & Marina
Banana Bay Resort & Marina

Banana Bay Resort & Marina

3 out of 5
4590 Overseas Highway Marathon FL
Fully refundableReserve now, pay when you stay
$161 nightly
The price is $181 total per night from May 20 to May 21
$181 total
May 20 - May 21
Total with taxes and fees
2 outdoor tennis courts, an outdoor pool, and a hot tub are all featured at this smoke-free hotel. Relax with a drink at the bar/lounge and enjoy the free continental ...
7.6/10 Good! (1,003 reviews)
Everything good. Room pool hot tub amenities. Bar needs to be open at sunset

Reviewed on Apr 25, 2026

Opens in a new windowBanana Bay Resort & Marina
Captain Pips Marina & Hideaway

Captain Pips Marina & Hideaway

3 out of 5
1480 Overseas Hwy Marathon FL
$132 nightly
The price is $149 total per night from May 6 to May 7
$149 total
May 6 - May 7
Total with taxes and fees
A marina and an outdoor pool are featured at this hotel. Enjoy a meal from the restaurant and perks like free WiFi. There's a bar/lounge on site, and a garden ...
9/10 Wonderful! (1,006 reviews)
Great.

Reviewed on Apr 25, 2026

Opens in a new windowCaptain Pips Marina & Hideaway
Skipjack Resort & Marina

Skipjack Resort & Marina

3 out of 5
19 Sombrero Blvd Marathon FL
Fully refundableReserve now, pay when you stay
$230 nightly
The price is $258 total per night from May 4 to May 5
$258 total
May 4 - May 5
Total with taxes and fees
A marina and an outdoor pool are featured at this aparthotel. Business travelers can take advantage of the business center. Enjoy the gym and perks like free ...
8.6/10 Excellent! (1,256 reviews)
Staff was very friendly. Pool and bar area lots of fun and we enjoyed the live music!

Reviewed on Apr 26, 2026

Opens in a new windowSkipjack Resort & Marina
Yacht Haven Marina

Yacht Haven Marina

3.5 out of 5
5 Sombrero Blvd Marathon FL
$274 nightly
The price is $308 total per night from May 13 to May 14
$308 total
May 13 - May 14
Total with taxes and fees
This houseboat doesn't skimp on freebies - guests receive free WiFi and free self parking. A picnic area and barbecue grills are also provided.
9.6/10 Exceptional! (303 reviews)
Very nice alternative to staying in a hotel. Comfortable and plenty of space for a couple or small family. Having the small ‘patio’ area right on the water was amazing. It’s the perfect place to have a cup of coffee in the morning or a drink in the evening. We saw a manatee swimming right behind ...

Reviewed on Apr 24, 2026

Opens in a new windowYacht Haven Marina
Tropical Cottages

Tropical Cottages

3 out of 5
243 61st Street Gulf Marathon FL
$129 nightly
The price is $145 total per night from May 4 to May 5
$145 total
May 4 - May 5
Total with taxes and fees
A restaurant and a bar/lounge are featured at this cottage. Free self parking, a garden, and a snack bar/deli are also offered.
8.6/10 Excellent! (962 reviews)
I loved the vibe of this place! It's such a unique building to stay in. Our cottage could use some updates but everything was clean and comfy so I'm really not going to complain. Other than the loud people next to us I'd stay there again.

Reviewed on Apr 26, 2026

Opens in a new windowTropical Cottages
Glunz Ocean Beach Hotel & Resort

Glunz Ocean Beach Hotel & Resort

3 out of 5
351 East Ocean Drive Key Colony Beach FL
$292 nightly
The price is $323 total per night from Apr 28 to Apr 29
$323 total
Apr 28 - Apr 29
Total with taxes and fees
This hotel features a private beach, 2 outdoor pools, and a restaurant. Spend a day at the beach kayaking, or relax with sun loungers and beach umbrellas. Enjoy ...
9/10 Wonderful! (1,004 reviews)
Simple, quiet, and secluded. Right on the beach.

Reviewed on Apr 27, 2026

Opens in a new windowGlunz Ocean Beach Hotel & Resort
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3 Star Hotels Grassy Key

Maybe you’ve got to travel for work, or perhaps you’re finally ready to book that much-deserved vacation—regardless, it’s time for you to get on a plane and you’re going to make the most of it. You’ve traveled enough to know how important a comfy bed and room service can be, so booking a hotel with all the amenities you need is a priority.

You can find 3 star hotels in Grassy Key that keep you close to all the great sightseeing and activities around the area, or even book a place that’s a bit more secluded, if that’s what you prefer. No matter what you’re looking for—whether you’re all about the location or are invested in on-site perks--Travelocity will help you find the accommodation that works best for you.

When it comes to options, you’ll have them. The Grassy Key 3 star hotels give you plenty of choices as far as access to the best areas, and many also offer a breakfast buffet, as well as plenty of other amenities like high-speed Wi-Fi and an on-site pool or spa.

Whatever you’re looking for on your next getaway, browse Travelocity’s big selection of hotels to ensure you get the best possible deal. Book one of the best 3 star hotels in Grassy Key today!

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