Key West is a place where the absence of a railway matters. There are no trains, high-speed rail services, or passenger stations in Key West, and the Florida Keys are not connected to the mainland by a functioning rail line. The historic Overseas Railway once ran from Miami to Key West, but much of it was destroyed by the 1935 Labor Day hurricane and the route was not rebuilt as a railway. Today, the island’s public transport network is based on roads, buses, taxis, hotel shuttles and bicycles. Key West International Airport, usually identified by its code EYW, is the only commercial airport on the island, and it sits close enough to the built-up area that a road transfer is relatively simple. This is important to understand before booking a supposedly convenient rail itinerary: Key West does not have an airport train, railway terminal, or direct connection to Amtrak or Brightline.
For travelers interested in trains and high-speed rail in the United States, the practical starting point is Miami. Brightline operates higher-speed intercity trains between Miami, Fort Lauderdale, Boca Raton, West Palm Beach and Orlando, with additional South Florida connections that can be useful depending on the journey. Brightline is not a direct Key West service, so reaching its MiamiCentral station requires a separate road trip of roughly several hours from Key West, depending on traffic, weather and stops along the Overseas Highway. The station is in downtown Miami, a very different urban setting from Key West’s low-rise streets and shaded porches. Amtrak also serves the Miami region with long-distance services, but its Miami station is in the Hialeah area rather than at MiamiCentral, so the two rail systems should not be treated as interchangeable. Travelers continuing north by rail should check the exact station, departure time and transfer arrangements carefully. A taxi, private car, intercity bus or rental vehicle is normally needed to connect the Florida Keys with either Miami rail station.
The road journey itself is part of the transport experience, although it is not a train ride. U.S. Route 1 crosses the Keys through a long sequence of bridges, marinas and small settlements, with the Seven Mile Bridge providing the most open views of the water. The light is usually gentler in the early morning, before heat and traffic flatten the distance, while late afternoon gives the bridges a warmer surface and more pronounced shadows. Intercity buses may provide a more economical alternative to driving, but travel times can be affected by congestion on the single main route, and local connections in Key West are slower than the compact map suggests. Once on the island, the Key West Transit bus network covers useful corridors, including links between the airport, downtown and other residential areas, while the Old Town area is often best explored on foot. Do not plan around a rail station in Key West, and do not assume that a Brightline ticket includes the mainland transfer.
For a longer American journey, the most efficient arrangement is usually to treat Key West as a road-access destination and then use rail from Miami onward. A traveler might fly into Miami International Airport, connect to downtown by the local Metrorail system or another ground transfer, spend time in Miami, and take Brightline or Amtrak after visiting the Keys. The order can also be reversed, although carrying luggage between a South Florida rail station, a bus terminal and the Overseas Highway adds friction that is easy to underestimate. Rail is comfortable and often less tiring than driving between major cities, but Key West public transportation is not rail-based, and the island’s remote position makes that distinction central to planning. Check current operators, service alerts, luggage rules and accessibility information directly before departure, particularly during hurricane season, when road conditions can affect every connection between Key West and the mainland.
Key West is an unusual subject for a guide to metro and urban rail systems in the USA, because it has neither a subway nor a light-rail network. There are no elevated trains, commuter-rail stations, or underground platforms connecting the airport with downtown. The island is compact, and its streets were shaped for walking, bicycles, small buses, and occasional cars rather than for a rail corridor. Visitors arriving at Key West International Airport (EYW) should therefore plan around road-based public transportation. The airport is on the eastern side of the island, roughly a short drive from Old Town, and passengers can use taxis, app-based rides, rental cars, hotel shuttles where available, or local bus services. Taxis are usually the simplest choice with luggage, while a bus can be more practical for travelers staying longer and carrying less. I would not rent a car merely to move around Key West. Parking is limited, expensive in the most visited areas, and a large vehicle feels out of proportion on narrow residential streets.
The main local operator is Key West Transit, which provides city buses and services linking the island with communities in the Lower Keys. The central point for many routes is the Key West Transit Center on Simonton Street, close to the southern end of Old Town and within walking distance of Duval Street, Mallory Square, and the waterfront. Routes and departure frequencies vary, so it is sensible to check the current official schedule before leaving the airport or planning a day trip. Key West Transit is useful for longer crossings, for reaching neighborhoods outside the historic center, and for connecting with the Lower Keys Shuttle, which serves places such as Stock Island, Big Coppitt Key, Big Pine Key, and Marathon. This is not a rapid-transit system in the way visitors might know from Miami, New York, or Washington, and traffic can slow buses considerably at busy times. Still, for a small island city, the network covers the practical movements most visitors need. Ask the driver about the correct stop rather than assuming every bus follows the same pattern.
Inside Old Town, walking is usually faster and more revealing than taking public transport. The Duval Loop, a fare-free circulator service, is designed for movement around the historic district and connects with several useful points, including the waterfront and central commercial streets. Its value becomes clearer in the afternoon, when heat and humidity make the distance between the harbor and the quieter streets north of Truman Avenue feel longer than it appears on a map. The buses are also helpful for travelers with limited mobility, although accessibility features and exact stop arrangements should be confirmed in advance. Bicycles and electric carts are common alternatives, but bicycles require care on roads shared with cars, and golf-cart-style rentals can be costly for what are often short journeys. Key West is at its most legible early in the morning, before Duval Street fills with day visitors from cruise ships and coach tours. At that hour, the bus network is less important than a comfortable pair of shoes and a willingness to use the shaded side of the street.
There is no passenger rail station in Key West, and the nearest major intercity rail connection is not on the island. Travelers arriving by train must make a longer onward journey by bus, shuttle, rental car, or private transfer, usually through South Florida before continuing along U.S. 1 and the Overseas Highway. The same road is the essential link for airport transfers and regional buses, and delays are possible during holiday periods, storm-related disruptions, or peak weekend traffic. For a first visit, staying in Old Town reduces dependence on transport: many landmarks, including the Ernest Hemingway Home area, the lighthouse district, Mallory Square, and the harbor, are reachable on foot, though some famous attractions are more crowded and commercial than their reputation suggests. Key West works best when treated as a walkable island town rather than a large American city with a rail map. Use Key West public transportation for distance, heat, luggage, and Lower Keys connections, and allow extra time instead of expecting metro-style frequency.
Key West is compact enough to cross on foot, but its public transport becomes useful when the heat, distance or luggage changes the calculation. The main network is Key West Transit, a bus service linking Old Town with New Town, Stock Island and other parts of the island. There is no conventional tram, trolleybus or urban rail system in Key West, and the island’s flat streets do not need one in the way larger American cities often do. Instead, visitors rely on city buses, the free Duval Loop and private sightseeing vehicles that resemble trams but operate as rubber-tired road trains. This distinction matters: the Conch Tour Train and Old Town Trolley are primarily narrated attractions rather than practical public transport, and their routes are designed around landmarks instead of ordinary journeys. For a first look at the city, walking remains more revealing. The pale façades, deep verandas and narrow side streets are easy to miss from a moving vehicle, especially around the quieter residential blocks north of Truman Avenue.
Key West International Airport sits on the eastern side of the island, close to New Town and several miles from Mallory Square and the historic centre. It is a small airport, with taxis, rideshare services, hotel shuttles and rental cars generally providing the simplest onward connections. Public bus service can be useful, but routes and stop patterns should be checked through the current Key West Transit information before travelling, particularly for early flights, Sundays and public holidays. Service frequency is not comparable with Miami, where buses and rail create a denser network, and a waiting passenger with heavy luggage may find a taxi more practical than a transfer. The airport is not connected to a train station, and there is no airport tram. Key West’s road layout also means that a journey which looks short on a map can feel longer under the low sun and persistent humidity. If you are staying in Old Town, confirm whether your accommodation has a shuttle or a recommended transfer company rather than assuming that every bus will stop near the entrance.
Within the central area, the Duval Loop is the most useful free public transport option for visitors. It connects parts of Old Town and the waterfront, with stops near Duval Street, Mallory Square, the Bahama Village area and other places where parking is limited and expensive. The loop is particularly helpful in the middle of the day, when walking along exposed streets becomes tiring, although it can be slower than expected when traffic thickens around Duval Street. Stop signs and operating patterns may change, so the official route map and live service information are more dependable than an old hotel leaflet. Key West Transit’s wider city buses extend beyond the historic core toward New Town and Stock Island, where supermarkets, local services and less tourist-focused streets make the island’s everyday scale clearer. Bicycles are common, but buses may have capacity limits for them, and accessibility arrangements should be confirmed in advance. After sunset, frequencies may be reduced, making a return journey worth planning before settling into dinner.
For connections beyond Key West, the Lower Keys Shuttle provides regional bus service along the Overseas Highway between Key West and communities in the Lower Keys, including areas such as Big Coppitt, Big Pine Key and Marathon, subject to the current timetable and route pattern. It is a slower alternative to a rental car, but it can suit travellers staying for several weeks who want to reach local shops, beaches or neighbouring islands without driving every day. The long, linear geography is important: this is not a network of intersecting routes, and missing a return bus can leave a considerable wait. Check fares, reservations if applicable, luggage rules and the final departure before setting out, since these details can vary by service and season. The famous sightseeing trolleys are best treated as guided tours, not substitutes for the city bus. In the cooler first hours of morning, walking through Old Town is usually the better way to read Key West’s architecture; use the bus for the stretches that separate districts, the airport and the Lower Keys.
Key West is not a ferry city in the way Venice or the Amalfi Coast is. There is no regular public boat network connecting the island’s neighbourhoods, and the water is not a substitute for the local bus system. Instead, ferries serve a few specific routes, mainly linking Key West with mainland Florida and carrying visitors to the Dry Tortugas. The principal passenger-boat departure point is the Key West Bight Ferry Terminal, close to Mallory Square and the historic waterfront. This is a useful location for travellers staying in Old Town, although the surrounding streets become crowded before the sunset gatherings and cruise-ship visits. The terminal is within walking distance of Duval Street, but luggage feels less manageable on the uneven pavements and narrow sidewalks than a map suggests. Taxis, rideshare services and the Key West transit network can make the final connection easier, particularly in heat or rain. Key West International Airport is several miles away, so travellers arriving by air should not assume that the ferry terminal is directly connected to the airport by a dedicated shuttle.
The most practical longer-distance ferry connection is the Key West Express, which links Key West with Fort Myers and, depending on the operating season and published timetable, may also serve Marco Island. The crossing takes several hours and is best understood as an alternative to driving through the Florida Keys rather than as a quick local boat ride. It can be a sensible choice for visitors staying in southwest Florida, especially when the cost and fatigue of a long road journey are taken into account, but schedules are limited and sailings can change because of weather, maintenance or seasonal demand. Check the operator’s current timetable, baggage rules, boarding time and cancellation conditions before arranging hotels or onward transport. The vessel is larger and more stable than the small excursion boats used around the harbour, though open-water movement can still trouble passengers who are prone to seasickness. I would choose a morning sailing when possible, not for any promise of perfect weather but because delays are less likely to compound an already short visit. The view changes gradually, from the low Florida coastline to a wide horizon in which the architecture of Key West seems increasingly improbable: pastel façades, timber porches and tall palms reduced to a thin line beyond the water.
For many visitors, the more memorable water journey is the ferry to Dry Tortugas National Park. Yankee Freedom III departs from the Key West Bight and carries passengers across the Gulf of Mexico to Fort Jefferson, a large brick coastal fort on Garden Key. The trip is an excursion rather than ordinary public transport, with a long day on the water, a scheduled stay at the park and a return sailing. Sea conditions can be rough, and the crossing is not suitable for treating the boat as a casual hop between islands. Reservations are important because capacity is limited, while weather can affect the service and the park experience. Bring water, sun protection and clothing that can tolerate spray; shade at Fort Jefferson is limited, and the pale brick walls reflect the midday light sharply. The fort itself is more compelling in the quieter hours, when the geometry of the moat, arches and parade ground is easier to read, although the ferry timetable largely determines how long visitors can remain. A seaplane offers a different perspective and a shorter travel time, but it is a separate excursion service rather than a ferry and usually costs more.
Other boats around Key West are primarily private charters, fishing vessels, sailing excursions and resort transfers. A boat to Sunset Key, the private island just offshore, is generally connected with the island’s resort and dining arrangements rather than a public ferry network, so travellers should confirm access when making a reservation. Harbour cruises and sunset sails are pleasant ways to see the changing façades of Old Town from the water, but they should not be confused with transport between public districts. There is also no dependable scheduled ferry from Key West to Cuba, despite the persistent association between the two places; casual claims about regular passenger sailings are usually outdated or misleading. For independent travel, the ferry terminal is easiest to use with advance planning, a light bag and realistic expectations about the weather. The water is part of Key West’s geography, but only in a few carefully defined ways. That restraint is worth understanding before booking, particularly for travellers expecting the dense, frequent crossings found on Lake Como or the vaporetto routes of Venice.
Key West is compact enough to explore on foot, but taxis and ride-sharing services are useful when the sun is strong, luggage is awkward, or accommodation lies beyond the old centre. Key West International Airport, usually called EYW, is only a short drive from Old Town, yet the distance feels different when arriving with suitcases on Simonton Street’s narrow pavements. Official taxis are generally easy to recognise by their white vehicles and roof sign marked “TAXI”. They serve the airport, hotels, cruise-related areas and neighbourhoods across the island, including New Town and Stock Island. A taxi is often the simplest choice when you want to leave immediately rather than compare app estimates, particularly after a late flight or when mobile reception is unreliable.
At EYW, follow the airport’s signs and staff directions for the authorised taxi pickup area rather than accepting an unsolicited offer inside the terminal. That small distinction matters in any airport, and Key West’s modest scale makes it especially easy to become uncertain when several visitors gather near the same exit. Ask about the fare structure before setting off if anything is unclear, and keep the destination address available, since some guesthouses use names that sound similar. Taxis are well suited to short journeys with luggage, and they can be more practical than a rental car in Old Town, where parking is limited, expensive or simply not worth the time spent circling. The compact blocks around Duval Street look easy on a map; finding a legal parking space there is another matter.
App-based transport, including Uber and Lyft, may also be available in Key West, but coverage and wait times change with weather, cruise-ship arrivals, festivals and the time of night. Check the app after collecting your bags, confirm the designated airport pickup instructions, and match the licence plate and driver details before entering. Prices can rise when demand is concentrated, so a traditional taxi may be the calmer option at peak periods. Free Now is not a service I would assume is available in Key West. It is more strongly associated with European and selected large-city markets, and the app should be checked locally rather than treated as a standard Florida alternative. Rideshare vehicles are useful for dinners outside the central district, trips to Stock Island, or a return after sunset when walking feels less appealing.
Private airport transfers and hotel-arranged cars occupy the quieter end of the market. They can make sense for families, travellers with mobility limitations, or anyone arriving on a delayed flight and wanting a driver to monitor the journey, though the cost is usually higher than sharing a regular taxi or booking an on-demand car. Reserve through a recognised operator or directly through your accommodation, and confirm the meeting point, vehicle size, luggage allowance and cancellation terms in writing. Key West is more agreeable when its streets are taken slowly, but that does not mean every journey should be walked. Around dawn, before Duval Street fills with visitors, the pavements are pleasant; after a long day in the heat, a licensed taxi or verified ride-share pickup is often the more sensible public transport connection.