Find and compare 3 Star hotels in Grassy Key

Seize Your Someday with our amazing deals for the whole family!

Save an extra 10% or more on select hotels with Member Discounts

Access exclusive hotel deals, only with the Travelocity app

Check prices for these dates

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
$358 nightly
The price is $403 total per night from Apr 5 to Apr 6
$403 total
Apr 5 - Apr 6
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)
Chair in front the desk look like someone went to the bathroom in it and was NEVER cleaned during our week long stay. Plus 20.00 a day to park and 35.00 a day resort fee was nothing but a joke. We won't be back.

Reviewed on Feb 28, 2026

Opens in a new windowCourtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
Lime Tree Bay Resort

Lime Tree Bay Resort

3.5 out of 5
68500 Overseas Hwy Long Key FL
$299 nightly
The price is $336 total per night from Mar 12 to Mar 13
$336 total
Mar 12 - Mar 13
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! (1,191 reviews)
View was great, clean room and towels; bar and grill on property. Quiet for most part, limited beach access but chairs, games, shade, pool, dock were nice. Easy ck in and out, parking convenient. Very near other keys in both directions but smaller island and quiet.

Reviewed on Mar 9, 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
$287 nightly
The price is $323 total per night from Apr 5 to Apr 6
$323 total
Apr 5 - Apr 6
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! (1,095 reviews)
Excellent all

Reviewed on Mar 7, 2026

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
$264 nightly
The price is $297 total per night from Mar 10 to Mar 11
$297 total
Mar 10 - Mar 11
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! (1,016 reviews)
I would have given Coconut Cay a 5 star review again this year, but we had a terrible check in experience! We booked a King Island Room online in October 2025 for our stay this March 2026. We paid with credit card in full and since it was our second year booking we were expecting a very bright nice ...

Reviewed on Mar 8, 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
$219 nightly
The price is $247 total per night from Mar 24 to Mar 25
$247 total
Mar 24 - Mar 25
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! (1,010 reviews)
Pool was great! Marlin room was great location and very nice. Enjoyed it a lot!

Reviewed on Mar 8, 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
$316 nightly
The price is $356 total per night from Apr 5 to Apr 6
$356 total
Apr 5 - Apr 6
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! (1,234 reviews)
This resort is a solid 3 star. Check-in is definitely 4 pm or later. No rooms were ready any earlier. Rooms were updated, except for the TV's which were small and dated. (this is my husbands complaint) Clean, however no daily room cleaning unless you ask. I did request our sheets to be changed but ...

Reviewed on Mar 3, 2026

Opens in a new windowSkipjack Resort & Marina
Yacht Haven Marina

Yacht Haven Marina

3.5 out of 5
5 Sombrero Blvd Marathon FL
$394 nightly
The price is $443 total per night from Mar 10 to Mar 11
$443 total
Mar 10 - Mar 11
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! (282 reviews)
Easy parking, and easy check-in process. Very unique experience staying on a house-boat. Unfortunately did not see any manatees, but great experience otherwise

Reviewed on Mar 8, 2026

Opens in a new windowYacht Haven Marina
Seascape Resort & Marina

Seascape Resort & Marina

3 out of 5
1275 76th Oceanside Marathon FL
$409 nightly
The price is $460 total per night from Mar 11 to Mar 12
$460 total
Mar 11 - Mar 12
Total with taxes and fees
This smoke-free motel's private beach and marina are among the highlights. Enjoy a day at the beach kayaking, or relax with sun loungers. Enjoy the outdoor pool ...
9.4/10 Exceptional! (576 reviews)
Hotel is AMAZING and we cannot wait to stay there when we are in the are again!:-)

Reviewed on Mar 7, 2026

Opens in a new windowSeascape Resort & Marina
Tropical Cottages

Tropical Cottages

3 out of 5
243 61st Street Gulf Marathon FL
$190 nightly
The price is $214 total per night from Mar 10 to Mar 11
$214 total
Mar 10 - Mar 11
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! (939 reviews)
What a great place to stay! Close to everything and they have their own bar and taco truck! Music is live every Tuesday and Friday from 6-9. We stayed in teal cabin and loved it!

Reviewed on Mar 3, 2026

Opens in a new windowTropical Cottages
Knight's Key Suites

Knight's Key Suites

3 out of 5
40 Kyle Way W Marathon FL
$221 nightly
The price is $245 total per night from Apr 5 to Apr 6
$245 total
Apr 5 - Apr 6
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! (1,178 reviews)
Clean, comfortable room. You can see the water, but you cannot access it. Great oceanfront restaurant/bar less than a block away (easy walk). Great accommodations! Easy remote check in and great communication via text from staff.

Reviewed on Mar 5, 2026

Opens in a new windowKnight's Key Suites
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.

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!

Recent Grassy Key hotel reviews by fellow wanderers

Explore More Ways to Travel with Travelocity