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Bus from Portsmouth, NH to Key West, FL

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Bus stations and stops in Portsmouth, NH

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Frequently asked questions

There are up to one Greyhound bus operating daily from Portsmouth to Key West. Check the schedule by entering your travel date in the search box above.
The travel time from Portsmouth to Key West by bus is approximately 45 hours 10 minutes, covering a distance of about 1858 miles. The fastest route includes .
Bus tickets from Portsmouth to Key West start at $284.99. To get the best deals, book your tickets in advance through our app or website. Payment options include debit or credit cards online, or cash at certain locations.
You can check the status of your Greyhound bus traveling from Portsmouth to Key West by using our bus tracker. This tool provides real-time updates on your bus’s location and expected arrival time.
For your trip from Portsmouth to Key West, Greyhound allows one carry-on bag (max 25 lbs, 16x12x7 inches) and one checked bag under the bus at no extra charge. A second checked bag is free with a Flexible fare. You can add extra baggage during booking or later via "Manage My Booking," or at certain locations. Full details are on our baggage policy page.
Traveling by Greyhound from Portsmouth to Key West is an environmentally friendly option, helping to reduce carbon emissions and traffic congestion compared to car travel.
On Greyhound buses from Portsmouth to Key West, you can enjoy free Wi-Fi, power outlets at each seat, comfortable reclining seats with extra legroom, overhead storage, and access to an onboard restroom.
The earliest bus from Portsmouth to Key West departs at 2:50 pm.
The latest bus from Portsmouth to Key West leaves at 2:50 pm.
Yes, you can book both Greyhound and FlixBus tickets for travel from Portsmouth to Key West on our website. Simply enter your travel details to compare schedules and fares.
Greyhound offers wheelchair lifts and space for passengers using mobility devices. It is recommended to book your trip from Portsmouth to Key West in advance. Service animals are welcome on all Greyhound buses. For more information, visit our accessibility page.
The locations of Greyhound bus stops in Portsmouth and Key West can be found on this page, along with detailed maps and addresses.

Looking for Greyhound Bus Tickets from Portsmouth to Key West?

Your search ends here! We've got all the info you need to plan your bus journey. The trip from Portsmouth to Key West can be as quick as 45 hours 10 minutes and as cost-effective as $284.99. The first bus of the day departs at 2:50 pm. Greyhound runs daily buses Portsmouth to Key West between Portsmouth and Key West. Traveling with Greyhound guarantees free Wifi, access to power sockets, and a guaranteed seat for your journey. Don't miss any updates on your bus trip: stay informed with our real-time bus tracker and check the status of your ride to Key West in seconds.

How to Book Your Bus Trip to Key West from Portsmouth

With Greyhound, reserving a ticket for your bus trip is a breeze. You can easily complete your booking on this website or through the free Greyhound App, all within a few simple clicks. You will have a variety of rides to choose from, as on many of our routes you will be offered both Greyhound and FlixBus bus rides, so you can choose the option that best fits your schedule. When booking your ticket from Portsmouth to Key West, you have a range of secure online payment options at your disposal, including both debit and credit cards. If you prefer, cash payments are also accepted at various sales points. If you're on the hunt for a cheap ticket to Key West, remember to book early. Traveling on weekdays or during non-peak hours can also lead you to some of the most budget-friendly fares available!

Onboard services are subject to availability