A dolphin swimming near a wooden dock and a tree branch in the water.

Grassy Key Vacation Rentals

  • Bundle & Save

    Get more, spend less whenever you see Bundle & Save deals
  • OneKeyCash

    Earn OneKeyCash on all your eligible bookings
  • Upfront pricing

    We are not like the others - we include taxes and fees

Check prices for these dates

In two weeks
In two months
In three months
In four months

Our top choices for Grassy Key vacation rentals

Yacht Haven Marina

Yacht Haven Marina
3.5 star property
Marathon
9.8 out of 10, Exceptional, (333 reviews)
"We love the accommodations and ability to cook with a full kitchen."
United States
Cheryl
$251 nightly
The price is $282
Jul 9 - Jul 10
Total with taxes and fees
Yacht Haven Marina

Aqua Lodge Rentals At Coconut Cay

Aqua Lodge Rentals At Coconut Cay
3.5 star property
Marathon
9.6 out of 10, Exceptional, (225 reviews)
"Cleanness relaxing location, nice views, good air conditioning"
United States
Hakan
$256 nightly
The price is $288
Jul 2 - Jul 3
Total with taxes and fees
Aqua Lodge Rentals At Coconut Cay

Tropical Cottages

Tropical Cottages
3.0 star property
Marathon
8.6 out of 10, Excellent, (982 reviews)
"It was a very enjoyable stay, highly recommend."
United States
Andrea
$105 nightly
The price is $118
Jul 1 - Jul 2
Total with taxes and fees
Tropical Cottages

Knight's Key Suites

Knight's Key Suites
3.0 star property
Marathon
9.0 out of 10, Wonderful, (1,208 reviews)
"Great view of the 7 mile bridge, great restaurant close by"
United States
Eric
$101 nightly
The price is $111
Jul 1 - Jul 2
Total with taxes and fees
Knight's Key Suites

Caloosa Cove Resort by CoolVacay

Caloosa Cove Resort by CoolVacay
3.0 star property
Matecumbe
9.8 out of 10, Exceptional, (6 reviews)
"Easy check in if you come After business hours. Kayaks and sport equipment available. Has a small beach which is unique to the Keys. Pool pretty much vacant at all times. Great views. Highly recommend."
United States
Dana
$275 nightly
The price is $309
Jul 1 - Jul 2
Total with taxes and fees
Caloosa Cove Resort by CoolVacay

Skipjack Resort & Marina

Skipjack Resort & Marina
3.0 star property
Marathon
8.6 out of 10, Excellent, (1,275 reviews)
"I love the staff, really helping me when we need The place is excellent location, the bungalow was in pristine condition, and the area outside was wonderful"
United States
Ysabel
$195 nightly
The price is $220
Jul 1 - Jul 2
Total with taxes and fees
Skipjack Resort & Marina

Waterfront Suite with Pool, Tiki Bar & Marina

Waterfront Suite with Pool, Tiki Bar & Marina
Marathon
$321 nightly
The price is $356
Jul 1 - Jul 2
Total with taxes and fees
Waterfront Suite with Pool, Tiki Bar & Marina

Bluegreen Vacations Hammocks at Marathon, Ascend Collection Resort

Bluegreen Vacations Hammocks at Marathon, Ascend Collection Resort
2.5 star property
Marathon
9.2 out of 10, Wonderful, (140 reviews)
"This was the perfect place, right on the ocean and a full kitchen so you can cook your own meals. The room was very clean, I loved that they had a laundry basket and laundry detergent in the room for you, came in handy seeing as we stayed for 7 days. Amazing place to watch the sunset from a hammock and we got lucky enough to see some nurse sharks at the docks right outside of our hotel."
United States
Andrew Jackson
$231 nightly
The price is $260
Jul 7 - Jul 8
Total with taxes and fees
Bluegreen Vacations Hammocks at Marathon, Ascend Collection Resort

Canal Front Retreat with Pool + Free Breakfast

Canal Front Retreat with Pool + Free Breakfast
Marathon
9.8 out of 10, Exceptional, (27 reviews)
"Super easy check in, great location in the Keys and very quiet in the room."
United States
Eric
$387 nightly
The price is $430
Jul 5 - Jul 6
Total with taxes and fees
Canal Front Retreat with Pool + Free Breakfast

Waterfront Escape with Pool, Tiki, Breakfast & Marina

Waterfront Escape with Pool, Tiki, Breakfast & Marina
Marathon
10.0 out of 10, Exceptional, (1 review)
"This is a clean, stylish condo in a location close to everything we needed, including grocery stores, restaurants, and fun things to do. It's convenient, but also feels tucked back into a private area. We enjoyed having a waterfront view. It was also nice to have access to the Skipjack resort amenities including the poolside bar and a laundry room. The included breakfast at the resort is basic, but convenient, and the staff of the resort were very welcoming and helpful. Our favorite thing about...
United States
Julie P.
$351 nightly
The price is $388
Jul 1 - Jul 2
Total with taxes and fees
Waterfront Escape with Pool, Tiki, Breakfast & Marina

Flip-Flops & Sunshine: Islamorada Studio Escape

Flip-Flops & Sunshine: Islamorada Studio Escape
Matecumbe
10.0 out of 10, Exceptional, (6 reviews)
"Very nice clean place. Pool amazing with great views of ocean"
United States
Dawn S.
$321 nightly
The price is $358
Jul 6 - Jul 7
Total with taxes and fees
Flip-Flops & Sunshine: Islamorada Studio Escape

Tropical Oasis on Sombrero Beach in the Heart of Marathon FL

Tropical Oasis on Sombrero Beach in the Heart of Marathon FL
Marathon
9.8 out of 10, Exceptional, (11 reviews)
"Great little place. Very clean. Hot continental breakfast every day. 10/10 would go back again. Thank you! "
United States
Mandi P.
$348 nightly
The price is $387
Jul 27 - Jul 28
Total with taxes and fees
Tropical Oasis on Sombrero Beach in the Heart of Marathon FL

Villa 5087 on Duck Key Boat Slip Available - 2BD 2.5BA

Villa 5087 on Duck Key Boat Slip Available - 2BD 2.5BA
Duck Key
9.4 out of 10, Exceptional, (23 reviews)
"Awesome place to stay"
United States
Takuma F.
$518 nightly
The price is $575
Jul 1 - Jul 2
Total with taxes and fees
Villa 5087 on Duck Key Boat Slip Available - 2BD 2.5BA

Coastal Studio Getaway – Second Floor with Partial Water Views

Coastal Studio Getaway – Second Floor with Partial Water Views
Matecumbe
9.6 out of 10, Exceptional, (7 reviews)
"laid back and comfortable. "
United States
Joe M.
$308 nightly
The price is $342
Jul 1 - Jul 2
Total with taxes and fees
Coastal Studio Getaway – Second Floor with Partial Water Views

Villa 5034 on Duck Key Boat Slip Available - 2BD 2.5BA

Villa 5034 on Duck Key Boat Slip Available - 2BD 2.5BA
Duck Key
9.8 out of 10, Exceptional, (7 reviews)
"Everything about the stay was nice. "
United States
Mario S.
$485 nightly
The price is $540
Jul 1 - Jul 2
Total with taxes and fees
Villa 5034 on Duck Key Boat Slip Available - 2BD 2.5BA

Tide & Seek: Oceanview Studio Escape in Islamorada

Tide & Seek: Oceanview Studio Escape in Islamorada
Matecumbe
$321 nightly
The price is $358
Jul 6 - Jul 7
Total with taxes and fees
Tide & Seek: Oceanview Studio Escape in Islamorada

Villa 7075 on Duck Key Boat Slip Available - 2BD 2.5BA

Villa 7075 on Duck Key Boat Slip Available - 2BD 2.5BA
Marathon
9.2 out of 10, Wonderful, (32 reviews)
"Great stay. I love being on the boardwalk. "
United States
Rachael C.
$518 nightly
The price is $575
Jul 1 - Jul 2
Total with taxes and fees
Villa 7075 on Duck Key Boat Slip Available - 2BD 2.5BA

Villa 5023 on Duck Key Boat Slip Available - 2BD 1.5BA

Villa 5023 on Duck Key Boat Slip Available - 2BD 1.5BA
Duck Key
9.4 out of 10, Exceptional, (36 reviews)
"Great location great views! "
United States
Stephen M.
$498 nightly
The price is $554
Jul 1 - Jul 2
Total with taxes and fees
Villa 5023 on Duck Key Boat Slip Available - 2BD 1.5BA

Villa 5053 on Duck Key Boat Slip Available - 2BD 2.5BA

Villa 5053 on Duck Key Boat Slip Available - 2BD 2.5BA
Duck Key
9.6 out of 10, Exceptional, (53 reviews)
"Very nice villa "
United States
Grace L.
$497 nightly
The price is $552
Jul 1 - Jul 2
Total with taxes and fees
Villa 5053 on Duck Key Boat Slip Available - 2BD 2.5BA

Waterfront / Ocean Access Canal / Kamp Key / Homes

Waterfront / Ocean Access Canal / Kamp Key / Homes
Matecumbe
10.0 out of 10, Exceptional, (2 reviews)
"Excellent house. Very clean. We had a little trouble with the check in code and we were immediately contacted and the code was changed and we were in within minutes. The maintenance guy stopped by to make sure we got in and everything was good. EXCELLENT Customer Service!!!!!House was very well stocked with pots and pans and misc things needed for a week stay! Right on a nice little canal with plenty of room for our boat."
United States
Mike H.
$1,108 nightly
The price is $1,230
Jul 9 - Jul 10
Total with taxes and fees
Waterfront / Ocean Access Canal / Kamp Key / Homes
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.
Save an average of 15% on thousands of hotels when you're signed in

Top Grassy Key Hotel Reviews

Find out more about Grassy Key

Everything you need to know about Grassy Key vacation rentals

Whether you’re excited for the perfect family vacation, a romantic getaway for two, or the ultimate city break, we’ve got the Grassy Key vacation rental for you. At Expedia, you can take your pick from private vacation homes, apartments, condos, resorts, cabins, villas, motels. The list goes on, and on …and on.

There’s just as wide a choice of amenities, too. Maybe you’re dreaming of your own pool, long evenings in a hot tub, or watching the kids laugh through the day at a waterpark. Maybe you just want a quiet retreat in a pet-friendly apartment. Well, we can help you find it. Hunt out the perfect Grassy Key vacation rental for you by simply entering your desired dates. Then check your favorite filters to narrow down your search.

Grassy Key vacation rentals: An excellent choice for every season

Whenever you want to travel, a warm welcome awaits you in Grassy Key. If you’re looking for a little peace, consider booking during the quieter low season months. For more hustle and bustle, you may prefer to visit Grassy Key in high season.

Prices vary throughout the year. Your chosen location, property type, and amenities will impact the cost of your trip, too. The selection of properties we have chosen for you start as low as $111 per night. Rates vary depending on your travel dates, location, and amenities so make a search and you might find even better deals!

How to find incredible deals on Grassy Key rentals

At Expedia, we put the best Grassy Key vacation rentals in one place. All you need to do is take your pick. And as we offer book now, pay later options, as well as free cancellation on some properties, you can plan your trip with total peace of mind. You’ll always find a great deal with Expedia.

To find some top Grassy Key rental deals, enter your travel dates, and sort your search results by price. You can also filter by budget, so you only see accommodation in your ballpark. Next, add any filters you want—and just like that, you’ve built your dream Grassy Key vacation.

If you’re looking for a little inspiration, browse our latest incredible offers, or use the map to view all accommodation in and around Grassy Key. And to unlock even more fantastic deals, bundle your accommodation, flights, and car rental together to save and book with Expedia in complete confidence.

Explore a world of travel with Expedia