Find Adults Only Resorts & Hotels in Key West, FL from $144

Costs for an adults-only hotel in Key West can differ depending on, among other perks, the star rating and amenities the hotel provides. No matter your budget, you’ll find a grown-up getaway where you can relax in peace and quiet with Expedia.

We recommend Almond Tree Inn Hotel - Adults Only. Base yourself at this 3.5-star adults-only hotel that features pool sun loungers and premium bedding. Orchid Key Inn - Adults Only is another noteworthy pick where you can escape the hubbub of traveling families. Unpack your suitcase at this 3.5-star stay and take advantage of amenities including many nearby restaurants and an electric car charging station. There are 6 adults-only hotels in Key West with a total average guest review rating of 8.9.

If you’d like to escape kiddie clubs and busy family trips, Expedia’s adult-only all-inclusive resorts or hotels in Key West will suit you perfectly. Party it up with friends or enjoy intimate moments with your significant other at Kimpton Ridley House, an IHG Hotel, around 0.3 mi from downtown. Everything you could possibly need for grown-up relaxation and fun is waiting for you at this 3.5-star retreat, such as a swimming pool and a garden. You can also leave your cares (and the kids) behind at The Southernmost House Hotel - Adults Only. This 3-star adult-only hotel includes an ocean view and many nearby cafés and is located around 1 mi from the heart of Key West.

Start your day with breakfast and a cup of coffee on your balcony at Kimpton Ridley House, an IHG Hotel. Located around 0.3 mi north of downtown Key West, this sought-after adult-only escape comes with a swimming pool and a garden. If you’re traveling with your beloved, why not treat them to a romantic evening of oysters and Champagne in your private outdoor area at The Southernmost House Hotel - Adults Only? Around 1 mi southeast of the center, this adults-only hotel features an ocean view and many nearby cafés.

Key West has enough sights to keep you going for weeks (or months!), beginning with Smathers Beach. South Beach, Fort Zachary Taylor Historic State Park and Higgs Beach are other popular attractions. If you’re in town for longer, Boca Chica Nude Beach and Key West Aquarium are great additions to your itinerary.

The easiest way to uncover cheap adults-only hotels in Key West is with Expedia’s filter tool. Narrow your search by budget, amenities and star rating to land unbeatable rates with only a few clicks. You can also sort the price from lowest to highest to find the most affordable stay.

The minimum age requirements may vary across properties, so be sure to check the rules of the adult-only hotel in Key West you want to stay in. But typically, it’s 16, 18 or 21. Whether you’re searching for romantic nights, a fun party atmosphere or just some time away from the kids, our incredible adult-only resorts and hotels are all about making grown-ups feel special.

To see if there are any Key West properties that come with just about everything you need, select our “all-inclusive” filter. Then browse hotels or resorts advertised as “adults only.” Bundle your hotel and flight into a vacation package for a dream trip that truly has it all. Our all-inclusive adult-only resorts provide the ideal setting to relax and recharge. With drinks, meals and activities usually included in the room rate, they offer all of the perks and no boisterous kids.

With competitive prices and an impressive selection of hotels in Key West, Expedia is your one-stop travel site for an adults-only escape. Save those pennies and pick a cheap motel, or spoil your sweetheart to a romantic getaway in a luxury hotel.

Things like your budget, the weather and travel style will help you decide the best time to stay at an adult-only all-inclusive resort in Key West. Peak season typically comes with a higher price tag and bigger crowds, but lots of entertainment. If you’d rather steer clear of the masses, low season is quieter and more cost effective. Don’t want the weather to put a damper on your vacation? Do some research into temperatures and conditions before you go. Whatever time of year you choose, Expedia can help you find an adult-only hotel or resort that’s an ideal fit.

Yes, you can. And there may be no charge depending on the kind of adult-only resort or hotel booking you made. Check the fine print in your travel itinerary or make your way to Expedia’s Trips portal for help. Haven’t booked a place yet? Look for Key West adult-only hotels that are fully refundable — just in case. Lock in your getaway with the assurance that wherever you choose to stay, you won’t have to worry!