An aerial view of a coastal town with clear blue waters, a marina, and a long pier extending into the sea.

Find Pet-friendly Hotels in Duck Key, FL

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check availability on Duck Key Pet-friendly Hotels

Tonight
Oct 13 - Oct 14
Tomorrow
Oct 14 - Oct 15
This weekend
Oct 16 - Oct 18
Next weekend
Oct 23 - Oct 25

Our top choices for Duck Key pet-friendly hotels

A bar area with a long counter, bar stools, and a view of the water.
A balcony with a view of a body of water, a pool, and outdoor seating.
A Marriott Fairfield Inn & Suites with a modern design, featuring a covered entrance and palm trees.
A balcony with a view of the ocean, a round table, and two chairs.

1. Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys
Marathon
United States
Andrew
NT$4,281
NT$4,816 total
includes taxes & fees
Oct 27 - Oct 28
Fairfield Inn & Suites by Marriott Marathon Florida Keys
Three colorful drinks on a table with a thatched roof and outdoor seating.
A modern living room with a large sectional sofa, a flat-screen TV, and a view of the sea through large windows.
A modern kitchen with a central island, various appliances, and hanging pendant lights.
A bar area with wicker chairs and a thatched roof, overlooking a body of water with boats.

2. Hampton Inn Marathon - Florida Keys

Hampton Inn Marathon - Florida Keys
Marathon
United States
Linda
NT$4,424
NT$4,977 total
includes taxes & fees
Oct 21 - Oct 22
Hampton Inn Marathon - Florida Keys
A wooden deck with a pool and chairs overlooking a beach with palm trees.
A beach with a wooden walkway leading to the water, palm trees, and a clear sky.
A pool area with palm trees and a view of the ocean.
A bar area with stools, a counter, and hanging lanterns.

3. Grassy Flats Resort & Beach Club

Grassy Flats Resort & Beach Club
Marathon
United States
Tiffany
NT$5,870
NT$8,136 total
includes taxes & fees
Nov 11 - Nov 12
Grassy Flats Resort & Beach Club
A wooden deck with two chairs and a table, overlooking a beach with palm trees and the ocean.
A two-story beachfront house with a balcony, surrounded by palm trees and a sandy beach.
A table with breakfast items and a view of the beach.
A swimming pool with a hot tub, palm trees, and a building with a staircase.

4. Rainbow Bend Resort

Rainbow Bend Resort
Marathon
United Kingdom
Adam
NT$3,306
NT$5,156 total
includes taxes & fees
Oct 15 - Oct 16
Rainbow Bend Resort
A tropical resort with a swimming pool, palm trees, and a view of the ocean.
An aerial view of a resort with a swimming pool, palm trees, and a beach area.
A kitchen with white cabinets, a microwave, and a dining area with a glass table and white chairs.
A bedroom with a bed, nightstands, a TV, a ceiling fan, and a view of the ocean.

5. Gulf View Waterfront Resort

Gulf View Waterfront Resort
Marathon
United States
Ed
NT$3,336
NT$3,753 total
includes taxes & fees
Oct 14 - Oct 15
Gulf View Waterfront Resort
Terrace/patio
A bedroom with a large bed, a ceiling fan, a TV on the wall, and a view of the beach through a window.
A beach with palm trees and a clear view of the ocean.
A spacious living area with a large island, wooden furniture, and a ceiling fan.

6. Lime Tree Bay Resort

Lime Tree Bay Resort
Long Key
United States
Katie
NT$3,689
NT$5,586 total
includes taxes & fees
Oct 15 - Oct 16
Lime Tree Bay Resort
A wooden dock leading to a row of boats, with a thatched-roof building and palm trees in the background.
Two bicycles parked on a sandy beach with the ocean in the background.
A covered outdoor seating area with tables and chairs, overlooking a body of water and a distant shoreline.
A bedroom with a bed, two bedside lamps, a glass table, and a view of a balcony with palm trees.

7. Bonefish Bay Motel

Bonefish Bay Motel
Marathon
United States
Billy
NT$3,002
NT$3,378 total
includes taxes & fees
Oct 18 - Oct 19
Bonefish Bay Motel
A beachfront property with a white balcony, palm trees, and a sandy beach.
A beach with clear blue water, a palm tree, and rocky outcrops.
A hotel room with a bed, a nightstand with a lamp, a microwave, and a refrigerator.
A coastal hotel with a pool, parked cars, and a view of the ocean.

8. Conch Key Fishing Lodge and Marina

Conch Key Fishing Lodge and Marina
Marathon
United States
Daniel
NT$3,419
NT$3,846 total
includes taxes & fees
Oct 14 - Oct 15
Conch Key Fishing Lodge and Marina
A marina with a dock, a boat, and a row of buildings with large windows.
A two-story beachfront hotel with a wooden deck, palm trees, and a clear sky.
A bedroom with a bed, a dresser, a large window, and a painting of a sunset over the ocean.
A wooden deck with a covered area, green Adirondack chairs, and a view of palm trees and a water body.

9. Coconut Cay Resort & Marina

Coconut Cay Resort & Marina
Marathon
United States
Oscar
NT$2,276
NT$2,903 total
includes taxes & fees
Oct 28 - Oct 29
Coconut Cay Resort & Marina
A marina with boats docked, a lighthouse, and a resort with outdoor seating.
An outdoor dining area with tables and chairs, a pool, and a view of the sea and boats.
A bar area with a long counter, multiple bar stools, and a view of the marina with boats and palm trees.
A spacious lobby with a central round table, surrounded by wicker chairs, large potted plants, and decorative lanterns.

10. Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
Marathon
United States
Rick
NT$5,209
NT$7,062 total
includes taxes & fees
Oct 27 - Oct 28
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
View all properties

Top Duck Key Hotel Reviews

Coconut Cay Resort & Marina

Coconut Cay Resort & Marina

10/10 Excellent
"Great location, amazing prize!! Conveniently Located in the heart of Marathon, easy access to many great spots and restaurants."
Chet 3-night trip
Posted 17 hours ago
Coconut Cay Resort & Marina
Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys

10/10 Excellent
"The property was fully renovated, very nice, clean . The pool area is nice, restaurants nearby and aquarium encounter close by."
Beatriz 1-night trip
Posted 1 day ago
Fairfield Inn & Suites by Marriott Marathon Florida Keys

Explore a world of travel with Expedia