Hotels in Key Biscayne from $88 - Find Cheap Hotels with momondo

The cheapest price for a room in Key Biscayne found in the last 7 days is $88/night. This rate is available with Coral Reef at Key Biscayne, a 3-star hotel.

Travel with comfort when booking a room with The Ritz-Carlton Key Biscayne Miami, the most popular 5-star hotel in Key Biscayne (8.8/10 rating - based on 465 reviews).

There are 9,159 hotels in Key Biscayne close to Miami. Miami International Airport Hotel is the nearest with a distance of 0.5 mi from this airport.

On average, people stay for 3 days when lodging at hotels in Key Biscayne. The average accommodation price for 3 days in Key Biscayne in the past week is $2,012.

When to book a hotel in Key Biscayne

Check out the information below to find the best deal on a hotel room in Key Biscayne

Prices

When to Book

What is the average price per room type in Key Biscayne?

The most popular room type for hotels in Key Biscayne is Romantic, with an average price of $767/night. The second most popular room type is Golf at $1,218/night, followed by Trendy at $1,165/night.

What are the hotel prices per star rating in Key Biscayne?

In Key Biscayne, the least expensive option is a 4 star hotel, with average nightly prices of $138. Staying at a 3 star hotel will cost you about $184 per night, while the highest rates are found in 5 star hotels, averaging $637 per night.

Information about staying in Key Biscayne

Read these important travel tips before booking a hotel in Key Biscayne

How long do people stay in Key Biscayne?

When visiting Key Biscayne the average booking length is 3 nights.

How much does a hotel cost in Key Biscayne?

$656 per night is the average rate for a room when booking a hotel in Key Biscayne. Prices will differ depending on factors such as star rating, time of year and location.

When is the best time to book a hotel in Key Biscayne?

Hotels in Key Biscayne are usually cheapest during the month of August, you can expect a price decrease of around 57% during this period.

Which day is cheapest to stay in Key Biscayne?

At the moment the cheapest day to stay in a hotel in Key Biscayne is Saturday, with Friday being the most expensive.

Based on the weather in Key Biscayne, what attractions are popular during September?

While temperatures are typically very high in Key Biscayne during September, there is a higher chance for rainfall as the average for the month is about 7.1″. Taking into account the higher potential for rain in September, those staying at a hotel in Key Biscayne should plan to visit popular indoor attractions such as Duval Street, Ocean Drive, and Bayside Marketplace.

Does Key Biscayne have vacation rentals?

Yes, Key Biscayne does have vacation rentals. Of the 50 vacation rentals in Key Biscayne, Coral Reef Apartments is the most popular among our users. Find vacation rentals in Key Biscayne.

How many operators does momondo search for hotels in Key Biscayne?

There are 55 operators available for hotels in Key Biscayne as of August 2026.

When did momondo last update prices for hotels in Key Biscayne?

Prices for hotels in Key Biscayne are refreshed on a daily basis.

Why use momondo?

Why should I book accomodation in Key Biscayne through momondo?

momondo searches hundreds of travel sites, allowing you to compare prices for hotels and other accommodation options in Key Biscayne. momondo gathers your options all in one place and is free to use with no hidden fees or costs.

How does momondo help me find a great place to stay in Key Biscayne?

You can filter by price, location, amenities, review score and so much more on momondo. That is how we can help you find a great place to stay in Key Biscayne.