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Key West to St. Petersburg buses

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Trip Overview

The bus between Key West and St. Petersburg takes 26h 25m. The bus runs, on average, 3 times per week from Key West to St. Petersburg. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

26h 25m
Duration
447 mi
Distance
$81
Average price
3 times a week
Frequency

Key West to St. Petersburg bus times

Buses run 3 times a week between Key West and St. Petersburg. The service departs Key West at 7:39 AM in the morning, which arrives into St. Petersburg at 10:04:42. All services require a transfer at Big Pine Key - Auto Store / NAPA MM30 and take an average of 26h 25m. The schedules shown below are for the next available departures.

Departing Wednesday, November 11, 2026

  •  → 

    Arrives next day

    Key West TransitGreyhound USAFlixbus USASarasota County Area TransitSarasota County Area TransitManatee County Area Transit26h 25m • 5 changes

Departing Thursday, November 12, 2026

  •  → 

    Arrives next day

    Key West TransitGreyhound USAFlixbus USASarasota County Area TransitSarasota County Area TransitManatee County Area Transit26h 25m • 5 changes

Departing Sunday, November 15, 2026

  •  → 

    Arrives next day

    Key West TransitGreyhound USAFlixbus USASarasota County Area TransitSarasota County Area TransitManatee County Area Transit26h 25m • 5 changes

Frequently asked questions

Want to know about travelling from Key West to St. Petersburg? 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.

Map of how to get from Key West to St. Petersburg.ExpandLaunch map view
  • Distance: 446.9 mi
  • Duration: 26h 25m

What companies run services between Key West, FL, USA and St. Petersburg, FL, USA?

You can take a bus from N Roosevelt & 3rd Street to 34Th St S Nb/1St Av S via Big Pine Key - Auto Store / NAPA MM30, Big Pine Key, Miami Airport Station, Sarasota Cattlemen Transfer Center, Cattlemen Transit Station, Downtown Transfer Station, 13Th St W @ 6Th Ave W Ns, and Downtown Station in around 15h 5m.

Operators