Bus Port of Key West to Southernmost Point Buoy from $8 | Tickets & Timetables

Trip Overview

The average bus between Port of Key West and Southernmost Point Buoy takes 40 min and the fastest bus takes 29 min. The bus service runs several times per day from Port of Key West to Southernmost Point Buoy. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

40 min
Duration: 4 mi
Distance: $8
Average price: Every 3 hours
Frequency

Bus

best

Take the bus from N Roosevelt & Home Depot to Caroline & Duvalbus Lks
Take the bus from Whitehead & Greene St. to Whitehead & Unitedbus Dl

43 min

$4–8

Port of Key West to Southernmost Point Buoy bus times

Buses run every 3 hours between Port of Key West and Southernmost Point Buoy. The earliest departure is at 7:22 AM in the morning, and the last departure from Port of Key West is at 9:44 PM which arrives into Southernmost Point Buoy at 10:23 PM. All services require a transfer at Caroline & Duval and take an average of 40 min. The schedules shown below are for the next available departures.

Departing Saturday, August 22, 2026

2:02 PM → 2:43 PM
41 min • 1 change
2:41 PM → 3:23 PM
42 min • 1 change
3:41 PM → 4:23 PM
42 min • 1 change
5:48 PM → 6:23 PM
35 min • 1 change
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Departing Sunday, August 23, 2026

7:22 AM → 8:17 AM
55 min • 1 change
9:15 AM → 9:47 AM
32 min • 1 change
11:14 AM → 11:43 AM
29 min • 1 change
1:02 PM → 1:43 PM
41 min • 1 change
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Departing Monday, August 24, 2026

7:22 AM → 8:17 AM
55 min • 1 change
9:15 AM → 9:47 AM
32 min • 1 change
11:14 AM → 11:43 AM
29 min • 1 change
1:02 PM → 1:43 PM
41 min • 1 change
Show more

Departing Tuesday, August 25, 2026

7:22 AM → 8:17 AM
55 min • 1 change
9:15 AM → 9:47 AM
32 min • 1 change
11:14 AM → 11:43 AM
29 min • 1 change
1:02 PM → 1:43 PM
41 min • 1 change
Show more

Departing Wednesday, August 26, 2026

7:22 AM → 8:17 AM
55 min • 1 change
9:15 AM → 9:47 AM
32 min • 1 change
11:14 AM → 11:43 AM
29 min • 1 change
1:02 PM → 1:43 PM
41 min • 1 change
Show more

Departing Thursday, August 27, 2026

7:22 AM → 8:17 AM
55 min • 1 change
9:15 AM → 9:47 AM
32 min • 1 change
11:14 AM → 11:43 AM
29 min • 1 change
1:02 PM → 1:43 PM
41 min • 1 change
Show more

Frequently asked questions

Want to know about travelling from Port of Key West to Southernmost Point Buoy? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Port of Key West to Southernmost Point Buoy buses

Trip Overview

Bus