Little Palm Island is the most luxurious hotel in the Florida Keys, an adults-only private island reachable only by boat or seaplane. Cheeca Lodge in Islamorada is the best all-around resort and the one we'd pick for families. Isla Bella in Marathon is the best-designed newer resort, and Casa Marina is the top pick in Key West for a real beach. Expect roughly $500 to $1,200 a night at the best resorts in winter and spring, with Little Palm well above that. Book three to six months ahead for anything from Christmas through April.
The Florida Keys stretch more than 100 miles off the tip of Florida, all connected by the Overseas Highway. They feel more Caribbean than mainland, with turquoise water, mangroves, fishing boats, and the only living coral barrier reef in the continental U.S. But the Keys aren't one place. Key Largo, Islamorada, Marathon, the Lower Keys, and Key West each have a different pace, and the drive from top to bottom takes three to four hours. Picking your Key matters as much as picking your hotel.
Every pick on The Boujist is independent. No hotel has comped a stay or paid for placement.
Where to Stay in the Florida Keys
Key Largo is the closest to Miami, about an hour's drive. It's the base for snorkeling and diving at John Pennekamp Coral Reef State Park.
Islamorada is the "Sportfishing Capital of the World," with the Keys' most polished resorts, great dockside restaurants, and the famous sandbar. It's the best all-around base.
Marathon sits in the Middle Keys, near the Seven Mile Bridge and Bahia Honda, the Keys' best natural beach. It's family-friendly and relaxed.
The Lower Keys are quiet and nature-focused, and home to Little Palm Island.
Key West is the end of the road, with historic streets, lively bars, sunset at Mallory Square, and the most restaurants. It's also the busiest.
One honest note before you book. Most beaches in the Keys are small and many are man-made, because the reef keeps big waves and sand from building up. If a wide sandy beach matters to you, focus on the resorts below that have their own.
Little Palm Island Resort & Spa
This is the most exclusive stay in the Keys and one of the most unusual hotels in the country. Little Palm is a private four-acre island off Little Torch Key, reachable only by boat or seaplane. There are 30 suites inside 15 thatched-roof bungalows, each with a private deck or stretch of sand with a fire pit.
It's adults-only and fully disconnected, which is the point. Days are for the beach, the spa, and paddling around the island. Dinner is a multi-course affair timed to the sunset. It's also the most expensive hotel in the Keys by a wide margin, often well over $2,000 a night.
Best for: Honeymoons, milestone trips, couples who want total seclusion.
Cheeca Lodge & Spa
Cheeca is the best all-around resort in the Keys, and our pick for families. It sits on 27 acres of gardens in Islamorada, with a private beach, a fishing pier, a nine-hole golf course, six tennis courts, several pools, and a strong spa. You can snorkel, paddleboard, fish, or book a sunset sail right from the property. It's been a Keys institution for decades and still feels like the benchmark.
Best for: Families, fishing trips, first-timers who want everything in one place.
The Moorings Village
The Moorings is the Keys' most romantic hideaway. It's a collection of luxury cottages in Islamorada, set along a white-sand beach famously lined with leaning palm trees. The estate house and beach look straight out of a film, and the cottages give you real space and privacy. It feels like Old Florida done beautifully. There's no big resort infrastructure here, and that's the appeal. Book it for quiet days on the sand, not for kids' clubs.
Best for: Couples, longer stays, travelers who want privacy.
Isla Bella Beach Resort
Isla Bella is the most design-forward resort in the Keys. It sits just north of the Seven Mile Bridge in Marathon, on 24 oceanfront acres with about a mile of shoreline. There are five pools, a marina for water sports, and a private beach with a pier made for watching both sunrise and sunset.
The rooms have a Bermudian feel, with white tiled roofs, stucco walls, and playful blue prints. Every room faces the water. It's elegant without feeling stiff, and Marathon's central location makes day trips to Bahia Honda and Key West easy.
Best for: Design lovers, couples, families who want space.
Casa Marina Key West
Casa Marina is Key West's grand historic resort, and one of the few in town with a big, real beach. It opened in the 1920s as part of Henry Flagler's railroad era and still has that sense of occasion, with a sweeping lawn, oceanfront pools, and a long private beach on the Atlantic side. Old Town is a short ride or bike away. It's large, so it can feel busy in peak season. But for a beach-based Key West stay, nothing else in town matches it.
Best for: Families, beach lovers, anyone who wants Key West with room to breathe.
The Reach Key West
The Reach is Casa Marina's smaller, more boutique sibling. It sits on the quiet end of Duval Street with its own sand beach on the Atlantic, so you can walk to Old Town restaurants and still come home to the water. Guests love its mix of relaxed luxury and easy access to the action.
Best for: Couples who want beach and walkability.
Sunset Key Cottages
Sunset Key is a small private island just off Key West, reached by a quick ferry. The cottages give you space, quiet, and your own slice of beach, with Mallory Square's famous sunset across the water but without the crowds. You're minutes from Duval Street when you want it and far away when you don't.
Best for: Couples and families who want Key West without the noise.
Hawks Cay Resort
Hawks Cay, on Duck Key in the Middle Keys, is a big family resort with a marina, multiple pools, and a saltwater lagoon that's ideal for kids who aren't ready for open water. There are hotel rooms plus villas with kitchens, which makes longer family stays much easier. It's one of the most practical family bases in the Keys.
Best for: Families with kids of any age, groups, longer stays.
Playa Largo Resort & Spa
Playa Largo is the best luxury pick in Key Largo, and the closest to Miami. It's an Autograph Collection resort on the bay side, with a beach, pool, and water sports. It's a great base for snorkeling trips to Pennekamp, or for a short Keys weekend when you don't want to drive far.
Best for: Short trips from Miami, snorkelers and divers.
Best Time to Visit the Florida Keys
The best weather is December through April. It's warm and dry, and that's when rates peak, especially over the holidays and spring break. Book three to six months ahead for those windows.
May is a great value, with warm water and fewer crowds. Summer is hot and humid, but the water is calm and clear, and it's the best time for snorkeling. Lobster season opens in late July and draws crowds. Hurricane season runs June through November, peaking from August through October, so buy travel insurance if you book then. Key West's Fantasy Fest in October is very much an adults-only event, so families should avoid that week.
How to Choose a Hotel in the Florida Keys
Start with who's coming. Couples have the best options, from Little Palm's private island to the cottages at The Moorings. Families should look at Cheeca Lodge, Hawks Cay, Isla Bella, or Casa Marina, where pools, beaches, and space make life easy.
Then decide how far you want to drive. Key Largo is an hour from Miami. Islamorada is about 90 minutes. Marathon and Key West are two and a half to four hours. If you want Key West's restaurants and nightlife, fly straight into Key West's airport instead of driving.
Finally, set your budget. Little Palm is in a league of its own. Cheeca, Isla Bella, and Casa Marina are the core luxury tier, and Playa Largo and Hawks Cay are more moderate.
Getting to the Florida Keys
Most travelers fly into Miami and drive the Overseas Highway, one of the great road trips in America. The drive across the Seven Mile Bridge is a highlight on its own. Key West also has its own airport with nonstops from several U.S. cities, and Marathon has a small airport too. Little Palm guests park at the resort's shore station on Little Torch Key and take a short boat ride over.
If you're building a bigger Florida trip, our guide to the best luxury hotels for families in Florida covers Palm Beach, Naples, and Orlando. And if you're weighing the Keys against a true island trip, see our Bahamas guides.
FAQ
What is the best hotel in the Florida Keys? Little Palm Island is the most luxurious, an adults-only private island reachable only by boat or seaplane. Cheeca Lodge in Islamorada is the best all-around resort.
Where is the best place to stay in the Florida Keys? Islamorada for the best mix of resorts, restaurants, and water. Marathon for families and beaches. Key West for nightlife and history.
What are the best family hotels in the Florida Keys? Cheeca Lodge, Hawks Cay, Isla Bella, and Casa Marina. All have pools, beaches or lagoons, and plenty of space for kids.
Does the Florida Keys have good beaches? Some, but most are small or man-made because of the reef. Bahia Honda State Park has the best natural beach. Resorts like Isla Bella, Cheeca, and Casa Marina have their own.
How much do hotels in the Florida Keys cost? The top resorts run roughly $500 to $1,200 a night in winter and spring. Little Palm Island is often over $2,000. Summer and fall are much cheaper.
When is the best time to visit the Florida Keys? December through April for the best weather. May for value. Summer for calm, clear water, with hurricane season from June through November.
How long does it take to drive from Miami to Key West? About three and a half to four hours on the Overseas Highway, depending on traffic.