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Compare 157 Condo Rentals in Duck Key with updated reviews, rates, and availability.

Indigo Reef Resort Villas & Marina by KeysCaribbean

3.5 star property
9.2 out of 10, Wonderful, (49)
"The unit we stayed in was very clean, beds comfy. The unit itself is showing some wear and tear but that did NOT affect the cleanliness. The view of the ocean was why i chose to stay here and was not disappointed. The patios of each unit are fairly close and do not lend alot of privacy--not genetally a problem, unless the neighbors decide to get affectionate (if you know what I mean 😀) The pool was clean and offered plenty of seating. I would definitely stay here again."
Indigo Reef Resort Villas & Marina by KeysCaribbean

Water Front Condo in Duck Key. FREE WIFI/CABLE. Over looking Gulf of Mexico.

9.6 out of 10, Exceptional, (37)
"We had an amazing time at the VRBO! The unit was as it was advertised. Enjoyed our time."
Water Front Condo in Duck Key. FREE WIFI/CABLE. Over looking Gulf of Mexico.

Duck Key Getaway: Charming 3BR Condo with Water Views, Steps from Angler & Ale, Near Marathon

8.4 out of 10, Very Good, (35)
"We had an amazing time but the sink in master did not drain, the faucets were reversed hot/cold the shampoo dispenser did not work very limited in glasses and drinking cups. Didn't include coffee or any other stocked items. The location was perfect and the home was very cozy and convenient. Thank you."
Duck Key Getaway: Charming 3BR Condo with Water Views, Steps from Angler & Ale, Near Marathon

The Reef at Marathon, Florida Keys

4.0 star property
10.0 out of 10, Exceptional, (1)
"Stayed here several times. Always love it! "
The Reef at Marathon, Florida Keys

Sombrero Beach Tropical Getaway in the Heart of Marathon

2.0 star property
10.0 out of 10, Exceptional, (2)
"I was very happy with the condo. It was clean and bright and looked out on a wide canal. It was next door to Skip Jacks so there was a great pool to use.The pictures online do not do it justice, It looks much better in person. "
The price is AED 643
AED 1,490 total
includes taxes & fees
24 Mar - 25 Mar
Sombrero Beach Tropical Getaway in the Heart of Marathon

The Tides Unit at Emerald Flats

10.0 out of 10, Exceptional, (4)
"This was a beautiful and welcoming home. We stayed with four couples, each couple had a nice bedroom and their own bathroom. We had plenty of room to relax and enjoy each others company both inside and out. We had one minor "Act of Nature" that the host attended to immediately. There are many great restaurants within 10 minutes of the home. There is a convenience store a couple blocks away that we frequented for their amazing frozen yogurt with a multitude of toppings! The house is well...
The Tides Unit at Emerald Flats

Reel Escape 2: Charming 2nd Floor Condo in Marathon, Dock, Ramp, Shared Pool & Close to Everything!

9.6 out of 10, Exceptional, (9)
"Enjoyed our stay immensely. The accommodations were amazing!! Great location! Hope to return soon. "
Reel Escape 2: Charming 2nd Floor Condo in Marathon, Dock, Ramp, Shared Pool & Close to Everything!

*NEW* Kokomo Views-Pool/Beach

10.0 out of 10, Exceptional, (1)
"I booked Kokomo Views for our 8-day family trip to explore all the Keys, and it gotta be the best travel decision I've made this year. The condo is such a rare germ as it situates directly by a sandy beach with beautiful swimmable turquoise water. Most of the Keys' foundation is coral limestone so having a private beach by the resort in Marathon is such a luxury. Our Unit 5 is so close to the beach and faces East, thus my kids often find themselves waking up early to watch the sunrise in the...
*NEW* Kokomo Views-Pool/Beach

The Reef at Marathon

3.0 star property
9.2 out of 10, Wonderful, (129)
"Great property "
The Reef at Marathon

Top-floor, waterfront condo with canal views, pool, gym, on-site restaurant

8.8 out of 10, Excellent, (11)
"Location was great. Lot worked for what we needed."
Top-floor, waterfront condo with canal views, pool, gym, on-site restaurant

Vibrant, waterfront retreat with WiFi, balcony & dock access

8.4 out of 10, Very Good, (11)
"Great place "
Vibrant, waterfront retreat with WiFi, balcony & dock access

BEACHFRONT CONDO on Coco Plum Beach with Heated Pool

10.0 out of 10, Exceptional, (50)
"Property was great, plenty spacious for 2 couples. Kitchen had everything we needed! Weather did not cooperate but that’s not anyone’s fault. Great location easy drive to Key West as a day trip. My only comment would be that the bathroom fan did not work but not a huge deal."
BEACHFRONT CONDO on Coco Plum Beach with Heated Pool

Sunrise Haven - Maison 306 - Beach, Pool, Hot Tub, Kayaks, SUPs & Day Dock

10.0 out of 10, Exceptional, (64)
"We absolutely loved Madison 306! The condo was beautiful and well stocked with everything needed for the week. The pool is the nicest we’ve had in the keys and the family also enjoyed catching some fish off the dock. My husband loved getting up early and taking the paddle board out to enjoy the sunrise. The property is perfect for a quiet and relaxing vacation, we will be back again next year! "
Sunrise Haven - Maison 306 - Beach, Pool, Hot Tub, Kayaks, SUPs & Day Dock

Tropical oasis near all the action with central AC & balcony

8.6 out of 10, Excellent, (34)
"My wife, son (11 yrs) and I spent a great long weekend at this property. Everything was as advertised. Very convenient to both Islamorada and Marathon for dining and activities. Great place to unwind."
Tropical oasis near all the action with central AC & balcony

P42 - Gulf Front condo with 3 bedrooms 2.5 baths, pool and dock

9.2 out of 10, Wonderful, (22)
"Beautiful, quiet facility, excellent communication with rental company "
P42 - Gulf Front condo with 3 bedrooms 2.5 baths, pool and dock

Coastal Charm: 2BR Condo, Patio, Pool Views, Beach

9.4 out of 10, Exceptional, (49)
"Everything was great. Location to the beach and sunrises were awesome. Walked in and could smell and see the cleanliness of the condo. This is our 4th stay in these condos and this one fit us the best. Will definitely be back. "
Coastal Charm: 2BR Condo, Patio, Pool Views, Beach

One of the Best Private Beaches in US! Great Location fun activities-Fast Wifi!

10.0 out of 10, Exceptional, (193)
"The property was great for our week long stay. We enjoyed the walks on the beach and the hours by the pool. The neighbors were friendly and welcoming and shared places to eat and things to do. The condo was just the right size for 4 adults and was quiet. Michael was great to work with and available for any questions or problems. The only issue would be if you have a problem with stairs."
One of the Best Private Beaches in US! Great Location fun activities-Fast Wifi!

AQUAMARINE OCEANVIEW “”FLASH SALE 4/5-4/12/2025”””FREE DOCK+POOL+GYM+149 REVIEWS

10.0 out of 10, Exceptional, (149)
"Great location—quiet but close to everything. Loved having a dock right out the back door. Will definitely be back"
AQUAMARINE OCEANVIEW “”FLASH SALE 4/5-4/12/2025”””FREE DOCK+POOL+GYM+149 REVIEWS

Gorgeous Ocean Views, Ground Floor Studio

10.0 out of 10, Exceptional, (6)
"Nice cozy place for a couples getaway. Awesome pool and oceanfront views. Many good restaurants with outside seating close by. "
Gorgeous Ocean Views, Ground Floor Studio

Tropical Oasis on Sombrero Beach in the Heart of Marathon FL

2.0 star property
9.0 out of 10, Wonderful, (2)
"This condo was an excellent place to stay. The unit was clean, and we especially enjoyed relaxing on the balcony overlooking the pool and tiki bar, both in the mornings and evenings. The thoughtful inclusion of basic spices, cooking oil, paper towels, coffee filters, and ziplock bags was much appreciated, as were the full-size refrigerator and cooktop. The provided beach and pool towels were also a nice touch.The resort itself offers a fantastic pool area with an on-site restaurant and tiki bar,...
The price is AED 643
AED 1,471 total
includes taxes & fees
16 Mar - 17 Mar
Tropical Oasis on Sombrero Beach in the Heart of Marathon FL
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.
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Other property types in Duck Key

Villa 5027 on Duck Key BOAT SLIP available

9.6 out of 10, Exceptional, (47)
"Very clean. "
The price is AED 988
AED 2,258 total
includes taxes & fees
1 Apr - 2 Apr
Villa 5027 on Duck Key BOAT SLIP available

Great Water Front 2 Story Townhouse With Boat Slip available at additional cost

8.6 out of 10, Excellent, (40)
"This was a great spot to enjoy a large part of the Keys chain. The location midway down the Keys gave us access to so much. The space was exactly what we needed. The area was lovely and the amenities on the property were fantastic. Julio was great to work with and responded to our questions and needs very quickly."
Great Water Front 2 Story Townhouse With Boat Slip available at additional cost

Relax by Sombrero Beach 21 mins away at our 2-bedroom Marathon Villa

9.6 out of 10, Exceptional, (70)
"We enjoyed our stay the property is clean, comfortable. Great location we fished out of Islamorada so it was closento the marina. Loved sitting in the quiet of the back patio near the water.10 stars"
Relax by Sombrero Beach 21 mins away at our 2-bedroom Marathon Villa
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.

Frequently asked questions

How much do condos in Duck Key cost?
Condos in Duck Key range from AED 643 to AED 643 per night. These stays provide extra room for your whole crew at a price that fits your budget. These prices were available on Expedia within the past 7 days, for a hotel booking with a check-in date within the next year. Prices reflect current offers and availability is subject to change. Additional terms may apply.
How many condos are there in Duck Key?
Duck Key has 157 condos. To help you find the perfect stay, use our handy filter tool to search for the amenities or perks you want.
Why book your condo in Duck Key with Expedia?
Vacays should be hassle-free, so if you’re after condos at a great price, Expedia can help. Keep the budget in check and opt for something cheap and cheerful, or splurge on a 5-star condo and spoil your favorite people. Our search filters make it easy to secure a stay in Duck Key that suits your needs.
How can I find cheap condos in Duck Key?
A good way to score cheap condos in Duck Key is with Expedia’s filter tool. Narrow down your search results by star rating, amenities and budget to snag awesome prices in just a few clicks.