Find and compare 3 Star hotels in Grassy Key

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Top Grassy Key 3 Star hotels

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
$182 nightly
The price is $204 total per night from Nov 17 to Nov 18
$204 total
Nov 17 - Nov 18
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 ...
9.4/10 Exceptional! (1,570 reviews)
"Needs full length mirror bath area bath light needs to be brighter"

Reviewed on Nov 4, 2026

Opens in a new windowLime Tree Bay Resort
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
$161 nightly
The price is $181 total per night from Nov 15 to Nov 16
$181 total
Nov 15 - Nov 16
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 ...
Opens in a new windowFairfield Inn & Suites by Marriott Marathon Florida Keys
Coconut Cay Resort & Marina

Coconut Cay Resort & Marina

3 out of 5
7196 Overseas Highway Marathon FL
$98 nightly
The price is $110 total per night from Nov 9 to Nov 10
$110 total
Nov 9 - Nov 10
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, ...
8.6/10 Excellent! (1,077 reviews)
"nice little place but the chickens going off at 430 woke me up nit good"

Reviewed on Nov 4, 2026

Opens in a new windowCoconut Cay Resort & Marina
Captain Pips Marina & Hideaway

Captain Pips Marina & Hideaway

3 out of 5
1480 Overseas Hwy Marathon FL
$140 nightly
The price is $158 total per night from Dec 6 to Dec 7
$158 total
Dec 6 - Dec 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 ...
Opens in a new windowCaptain Pips Marina & Hideaway
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
$166 nightly
The price is $187 total per night from Nov 18 to Nov 19
$187 total
Nov 18 - Nov 19
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! (1,003 reviews)
"The pool area and small beach are really nice."

Reviewed on Nov 4, 2026

Opens in a new windowCourtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
Banana Bay Resort & Marina

Banana Bay Resort & Marina

3 out of 5
4590 Overseas Highway Marathon FL
Fully refundableReserve now, pay when you stay
$170 nightly
The price is $191 total per night from Nov 12 to Nov 13
$191 total
Nov 12 - Nov 13
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 ...
Opens in a new windowBanana Bay Resort & Marina
Skipjack Resort & Marina

Skipjack Resort & Marina

3 out of 5
19 Sombrero Blvd Marathon FL
Fully refundableReserve now, pay when you stay
$199 nightly
The price is $224 total per night from Nov 15 to Nov 16
$224 total
Nov 15 - Nov 16
Total with taxes and fees
A marina and a restaurant are featured at this aparthotel. Enjoy the outdoor pool and perks like free self parking. Enjoy the gym and unwind at the bar/lounge ...
Opens in a new windowSkipjack Resort & Marina
Yacht Haven Marina

Yacht Haven Marina

3.5 out of 5
5 Sombrero Blvd Marathon FL
$231 nightly
The price is $259 total per night from Nov 8 to Nov 9
$259 total
Nov 8 - Nov 9
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! (380 reviews)
"Very clean and comfortable beds. Great position in marathon. Effective a/c. Highly recommended"

Reviewed on Nov 1, 2026

Opens in a new windowYacht Haven Marina
Glunz Ocean Beach Hotel & Resort

Glunz Ocean Beach Hotel & Resort

3 out of 5
351 East Ocean Drive Key Colony Beach FL
$206 nightly
The price is $227 total per night from Nov 6 to Nov 7
$227 total
Nov 6 - Nov 7
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 ...
Opens in a new windowGlunz Ocean Beach Hotel & Resort
Knight's Key Suites

Knight's Key Suites

3 out of 5
40 Kyle Way W Marathon FL
$112 nightly
The price is $123 total per night from Nov 29 to Nov 30
$123 total
Nov 29 - Nov 30
Total with taxes and fees
An outdoor pool, free self parking, and barbecue grills are featured at this aparthotel. WiFi in public areas is free. A picnic area and a virtual front desk ...
9/10 Wonderful! (1,245 reviews)
"Great location No physical person just code for getting into property. This was no issue. Well equipped if looking to cook (just requires oven tray) Lovely pool and fantastic view just over looking 7 mile bridge. Spacious condo with comfortable beds (including pull down bed) but much of the furnishings ..."

Reviewed on Nov 2, 2026

Opens in a new windowKnight's Key Suites
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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.

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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