Avg. for September
Select dates to see prices and availability
Avg. for September
Nightly prices at Southernmost Inn Adult Exclusive average $110 in September, the cheapest month, and $464 in February, the most expensive, based on the last 12 months.
| Month | Average price |
|---|---|
| January | $343 |
| February | $464 |
| March | $383 |
| April | $313 |
| May | $256 |
| June | $173 |
| July | $171 |
| August | $136 |
| September | $110 |
| October | $221 |
| November | $229 |
| December | $249 |
Most expensive: February (~$464)
Cheapest: September (~$110)
Hot Tub / Jacuzzi
Swimming pool
Non-Smoking Rooms
Tour Desk
Housekeeping
Bicycle Rental
Duval Street (0.1 miles)
Key West Butterfly and Nature Conservatory (0.1 miles)
South Beach (0.2 miles)
Florida Keys Beaches (0.2 miles)
City Zoo Gallery (0.2 miles)
Simonton Beach (0.2 miles)
8
Room details
Sleeps 2
215 ft²
6
Room details
Sleeps 4
5
Room details
Sleeps 2
4
Room details
140 ft²
4
Room details
Sleeps 2
215 ft²
5
Room details
Sleeps 2
140 ft²
6
Room details
Sleeps 4
Based on 1,435 verified reviews
AI-generated summary based on recent guest reviews
Southernmost Inn Adult Exclusive earns praise for its walkable location near Duval Street and Southernmost Point, two pools with a hot tub, and appreciated perks like a simple continental breakfast, all-day coffee, and an evening wine and cheese social.
Read moreWas this helpful?
Julie
5 days ago
·
Stayed 3 nights
Carlos
last week
·
Stayed 1 night
Anne
3 weeks ago
·
Stayed 6 nights
Macey
Aug 18, 2026
·
Stayed 3 nights
Elias
Aug 15, 2026
·
Stayed 2 nights
Self parking is available on-site for a fee of USD 32.25 per day.
A complimentary continental breakfast is served daily from 8:00 AM to 10:00 AM.
Pets are not allowed at this property. Service animals are exempt from this policy.
Check-in is from 4:00 PM, and check-out is until 11:00 AM. Early or late check-in/check-out may be available upon request and could incur additional charges.
The property has limited wheelchair accessibility, including step-free entrances and accessible public areas.
The property is centrally located in Key West, just steps from Duval Street and 3 minutes on foot from Florida Keys Beaches. It is 0.2 miles from South Beach and the Southernmost Point.
Yes, the property features 2 outdoor swimming pools, including an outdoor heated pool. The pool is seasonal and operational hours are not specified.
Children under 18 years old are not permitted at this adults-only property.
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Instant AI responses are based on hotel information
Over the next 60–90 days, room rates at Southernmost Inn Adult Exclusive in Key West typically land around $229 a night for two guests, ranging from $207 to $391.
Demand at the Southernmost Inn Adult Exclusive in Key West peaks in February and drops to its lowest in August, so early autumn is the quietest stretch to visit for lighter crowds and easier availability.
September is the cheapest month to stay at Southernmost Inn Adult Exclusive in Key West, averaging $185 a night; February is the priciest at $568. The quietest month for crowds differs from the cheapest month — August is the calmest month.
It undercuts 13 of 16 comparable hotels nearby, which typically run around $325 a night. Southernmost Inn Adult Exclusive in Key West also markets to couples as an adult-focused property, a positioning that helps explain its lower rates versus many peers.
The current price at Southernmost Inn Adult Exclusive in Key West is $89 per night for 2 guests, which is low for this hotel: about 55% below its $188 average over the last 60 days. Most nights over that period fell between $157 and $336.
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Average nightly price across deals, with taxes & fees.
Prices in USD for 2 guests, updated daily.