A pier with a boat rental sign, a colorful building, and a calm sea.

Find Luxury Hotels in Long 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 Long Key Luxury Hotels

Next weekend
6 Nov - 8 Nov
In two weeks
13 Nov - 15 Nov

Our top choices for Long Key luxury hotels

Terrace/patio

1. Lime Tree Bay Resort

Lime Tree Bay Resort
3.5 star property
Long Key
9.4 out of 10, Exceptional, (1,553 reviews)
"Very nice place the view and sunsets are amazing there is also a restaurant on the property that has great food and drinks we would definitely stay again"
United States
Christopher Michael
The price is AED 455
AED 677 total
includes taxes & fees
1 Nov - 2 Nov
Lime Tree Bay Resort
A pier extending into clear blue water with boats docked.

2. Edgewater Lodge

Edgewater Lodge
2.5 star property
Long Key
8.6 out of 10, Excellent, (874 reviews)
"Great place to stay for the weekend Friendly staff , food truck with amazing food and private small beach We have been there 2 and we highly recommend this place"
United States
Leda
The price is AED 731
AED 822 total
includes taxes & fees
1 Nov - 2 Nov
Edgewater Lodge
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.
View all properties

Top Long Key Hotel Reviews

Tranquility Bay Beachfront Hotel and Resort

Tranquility Bay Beachfront Hotel and Resort

10/10 Excellent
"Great accommodations, terrific rooms and helpful staff especially Otis at the Front Desk. Whatever you need he gets for you. Been here many times and never disappointed."
Thomas 4-night trip
Posted 2 hours ago
Tranquility Bay Beachfront Hotel and Resort

Frequently asked questions

Are you searching for the perfect hotel for your luxury trip to Long Key?
Use Expedia to help you arrange a flight to Marathon, FL (MTH-Florida Keys Marathon) airport, and then choose from a variety of places to stay that will deliver the luxury you want. Amenities are an important consideration when you plan a vacation, so we make it easy to get what you want to make your stay relaxing and comfortable. If you want a posh hotel that has fine dining, a spa, or several swimming pools, Expedia can help you find the best luxury hotel experience that Long Key has to offer. During your visit, you might want to enjoy the snorkeling and kayaking which Long Key is known for.
When can I expect good weather in Long Key?
Planning for the weather is a good way to make your trip to Long Key relaxing and enjoyable, especially when you're splurging. The hottest months are usually August and July with an average temp of 84°F, while the coldest months are January and February with an average of 72°F. Average annual precipitation for Long Key is 36 inches.
What's there to see and do in Long Key?
Take in some sights and attractions while you're in Long Key by visiting Long Key State Park, Fiesta Key, and Anne's Beach. If you have spare time during your trip, you might want to make a stop at Robbie's of Islamorada and Bud n' Mary's Dive Center.