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Cheap bus tickets from St. Petersburg, FL to Key West, FL

from $53.99

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Bus stations and stops in St. Petersburg, FL

Please note: your ticket will contain the most up-to-date address information.

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Frequently asked questions

With FlixBus, you can conveniently reach 5 destinations from Key West, including Miami, Fort Lauderdale, Marathon.
Yes, night trip options are available from St. Petersburg to Key West. Check out the route's schedule and choose the best option to suit your plans!
FlixBus offers a Real-Time Bus Tracker that allows you to track your bus location. Simply select the relevant bus stop and check the time of arrival. This way, you can find out where your bus is and check for delays on the route.
You can get from St. Petersburg to Key West by bus in 14 hours 40 minutes.
The distance between St. Petersburg and Key West by bus is 509 miles. FlixBus can make the trip in 14 hours 40 minutes.
You can travel from St. Petersburg to Key West for as little as $53.99.
FlixBus offers a variety of payment methods for buying your bus ticket from St. Petersburg to Key West, including card, Paypal, Google Pay, and more.
FlixBus tickets start at just $53.99. You can easily book your ticket on the website or through the app. Book ahead to get the best price.
If you want to bring your bike with you on FlixBus between St. Petersburg and Key West, you can. Transport options and prices are subject to availability. Check out our prices for bike transport herel .

Find the cheapest buses from St. Petersburg to Key West

Looking for cheap tickets from St. Petersburg to Key West? FlixBus has you covered. The distance between St. Petersburg and Key West is 509 miles, which takes a minimum of 14 hours 40 minutes.
FlixBus has a large nationwide network, so you can travel onwards with us once you reach Key West. Tickets for this connection cost $60.99 on average, but you can book a trip for as little as $53.99.The lowest price for this connection is $53.99, but prices might be higher during high season and when the bus gets full.
So how to find the best ticket prices? Be sure to book in advance on our website or via our FlixBus App. When booking through the App, your ticket will be stored directly, making bus travel even more green and convenient!

Taking the bus from St. Petersburg

St. Petersburg is well-connected on the FlixBus network with 12 connections departing every day from 2 stations, making it very easy to travel across the country.

Arriving in Key West

With 2 bus station(s), St. Petersburg is well-connected. Traveling with FlixBus around the country is very cheap and easy, as to get to Key West you can pick one of the 5 routes arriving daily.

What to expect onboard the FlixBus bus from St. Petersburg to Key West

Once you've booked your bus tickets through the FlixBus App using one of our secure payment methods, you just need to bring your phone to use as your ticket - and your luggage, of course. Don't worry about packing light as you can bring one piece of carry-on luggage and one piece of hold luggage for your journey.
Want to be guaranteed the best seat in the house? You can choose yours when you book your ticket. Opt for a classic seat, a table seat, a panorama seat for a great view, or reserve the free seat beside you for extra space.
Once you've stowed your luggage away and settled in, sit back and enjoy the journey with the onboard services on your FlixBus bus including free Wi-Fi onboard, FLIXtainment - out entertainment portal, toilets and plug socket.Whether you need to fire off some emails during your trip, or you want to relax and enjoy the ride, we've got you covered.

Onboard services are subject to availability