Key West Adults Only Holidays
Book a Adults Only Hotel + Flight or Car together to unlock savings
- Plan, book, travel with confidence
Better together
Save up to £335 when you book a flight and hotel together*
Find the right fit
With over 300,000 hotels worldwide, it's easy to create a perfect package
Rest easy
Packages with flights are ATOL protected
Top flight + Adults Only hotel deals in Key West
Price found within the past 48 hours. Click for updated prices.
Pier House Resort & Spa
Key West Historic District
per person
20 Sept - 27 Sept
found 16 hours ago
Return flight included
Dublin (DUB) to Key West (EYW)
9/10 Wonderful! (1,014 reviews)
We live Pier House. Have stayed before. Unfortunately we were stuck in a "Junior Spa Suite" in rear spa building this time. Our "patio" was in the rear parking lot. Literally. Loud at night and in am with cars, workers. Patio walls rusted .
Room small amd cramped. Will say it was very clean . Mattress a bit hard .
Fees upon fees upon fees added plus ridiculous drink prices .
Was not worth what I paid ...should have had an oceanfront suite for what I paid instead had ghetto suite
Reviewed on 17 Aug 2025
Southernmost Beach Resort and Guesthouses
Old Town Key West
per person
20 Sept - 27 Sept
found 16 hours ago
Return flight included
Dublin (DUB) to Key West (EYW)
8.6/10 Excellent! (2,662 reviews)
Food and drinks are expensive but good. Not much in terms of entertainment at the resort but there are multiple pools to explore.
Reviewed on 17 Aug 2025
Top Adults Only Key West Hotels
The Southernmost Inn - Adults Only
525 United Street, Key West, FL
Stay at this 3-star hotel in Key West. Enjoy free breakfast, 2 outdoor pools and parking (surcharge). Our guests praise the breakfast and the pool in their reviews. ...
8.2/10 Very Good! (1,157 reviews)
"Ok"
Reviewed on 16 Aug 2025
Paradise Inn Key West - Adults Only
819 Simonton Street, Key West, FL
Stay at this 3.5-star business-friendly hotel in Key West. Enjoy free breakfast, parking (surcharge) and daily housekeeping. Our guests praise the breakfast ...
9/10 Wonderful! (1,001 reviews)
"Great hotel we have stayed here several times and love it every time."
Reviewed on 15 Aug 2025
Heron House - Adult Only
512 Simonton St, Key West, FL
Stay at this 3.5-star B&B in Key West. Enjoy free breakfast, free Wi-Fi and a rooftop terrace. Our guests praise the breakfast and the pool in their reviews. ...
9/10 Wonderful! (1,136 reviews)
"Beautiful and quaint little place to stay. Just a couple blocks from the main Street, so we walked the whole time. The staff was super friendly, the room was clean, and the breakfast was good. Will def stay again!"
Reviewed on 17 Aug 2025
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.
More holidays you might like
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Flight-inclusive packages are ATOL protected.