Getting from Miami down to Key West sounds simple until you start weighing the details. Maybe you're landing at MIA with three suitcases and kids who are done sitting still, or you've got a resort check-in you can't push back. The right Miami to Key West transfer comes down to what matters most to you: speed, comfort, budget, or the freedom to stop along the way. Traffic out of the city, luggage, and the single highway into the Keys all shape how the day goes. Sorting out how you'll travel before you leave makes arriving far easier.
How Far Is Key West From Miami?
Key West sits roughly 160 to 165 miles south of Miami, and there's only one road that gets you there: the Overseas Highway, the southern stretch of U.S. Route 1. Most drivers leave the city on Florida's Turnpike, join US-1 near Florida City, then follow the highway across the islands. The route crosses 42 bridges, including the well-known Seven Mile Bridge near Marathon, and passes through Key Largo, Islamorada, Marathon, and Big Pine Key on the way down.
Green mile markers count down toward Mile Marker 0 in Key West, and locals use them instead of street numbers. With no stops and light traffic, the drive takes about three and a half to four hours. Add sightseeing or a weekend crowd, and it easily stretches past six.
Comparing Your Travel Options
Each way of making this trip suits a different kind of traveler. Here's how the main choices stack up before you decide.
Driving or Renting a Car
Driving gives you the most freedom. You set the pace, stop for key lime pie or a swim, and keep your luggage with you the whole way. Rental desks at Miami International include Enterprise, Hertz, Avis, Budget, and Alamo. The downsides show up at each end: the highway is mostly two lanes, so one slow driver holds up everyone behind, and parking in Key West's Old Town is limited and often expensive. Unlike a longer haul such as a Miami to Orlando transfer, this route has a single road with no alternate way around a backup.
Private Transfer or Car Service
A private transfer takes the driving off your plate. A professional driver picks you up at the airport, a hotel, or a home address and takes you straight to your Key West destination. You skip rental counters, fuel stops, and parking, and you still choose when to leave. A private car Miami to Key West works well for families, groups, and anyone carrying heavy bags. The main trade-off is cost compared with the bus, though fixed pricing quoted upfront makes it easy to plan around.
Bus
Greyhound and FlixBus run about three departures a day, with early starts around 5 a.m. and the last leaving late morning. Fares often begin near $20 to $30, which makes the bus the cheapest way to go. Expect roughly four and a half hours, plus free Wi-Fi and power outlets on board. It's a sensible pick for solo travelers and tight budgets, but you're tied to a set schedule and a fixed drop-off point rather than your hotel door.
Flying
American Airlines flies nonstop from Miami International (MIA) to Key West International (EYW) in about an hour, with a few departures a day. The flight itself is quick, and EYW sits close to Old Town. Once you add check-in, security, and waiting time, though, the hour in the air saves less than it looks. Fares also run higher than the bus, often starting above $120 one way. Flying suits travelers with light bags who value speed over the scenery.
|
Option |
Approx. travel time |
Typical cost |
Best for |
|
Driving / rental |
3.5–4 hrs |
Rental + gas + tolls + parking |
Flexible sightseers |
|
Private transfer |
3.5–4 hrs |
Fixed, quoted upfront |
Families, groups, door-to-door |
|
Bus |
~4.5 hrs |
From ~$20–30 |
Budget and solo travelers |
|
Flight |
~1 hr in air |
From ~$120+ one way |
Light packers in a hurry |
Route Planning Tips
A little planning keeps this drive smooth. Leaving Miami early helps you clear city traffic and the long-running construction near the airport. Weekends and the winter-to-spring high season bring heavier traffic, especially around Key Largo and Islamorada, so a weekday start tends to be calmer.
Fill up on gas before you reach the Keys, since stations get sparse past Big Pine Key. Florida City is the last major stop for fuel, snacks, and restrooms, so it's a good place to take a break if you're traveling with children. Keep an eye on the posted speed limits too, as they're strictly enforced along US-1. Hurricane season runs from June through November, so check the forecast if you're driving in late summer or fall. Florida's Turnpike is cashless, handled through SunPass or toll-by-plate, so a rental with a transponder saves you sorting that out later.
When a Private Transfer Makes Sense
For some trips, a private transfer is simply the practical choice. Families with young children skip the hassle of installing car seats in a rental and stopping every hour. Business travelers on a fixed schedule get a driver who watches the clock so they arrive on time. Groups stay together in one vehicle instead of splitting across separate cars or bus seats.
It also helps anyone with heavy luggage, elderly passengers who want a steady ride, and travelers who'd rather not deal with parking at the other end. Transpovia handles this kind of hotel-to-hotel and airport-to-hotel transportation from Miami to Key West, so there's nothing to juggle mid-trip. If your plans include a stop up the coast, the same door-to-door approach applies to a Miami to Fort Lauderdale transfer as well.
Booking Your Transfer
Book early during busy stretches like winter holidays, spring break, and long weekends, when both drivers and hotels fill up quickly. When you reserve, think about the vehicle size you actually need, leaving room for passengers and bags rather than squeezing everyone in.
Confirm your pickup and drop-off addresses clearly, including any airport terminal or specific hotel entrance. Share your flight details so the driver can adjust for an early or delayed arrival. If your schedule has some give, say so, since a little flexibility helps if traffic or weather slows the highway. Clear details up front keep the whole day predictable.
Book With Transpovia
Transpovia offers a straightforward way to arrange a Miami to Key West car service without the back-and-forth. Booking is simple, prices are fixed, and you know your driver and vehicle before the day arrives.
Rides come with professional drivers, comfortable vehicles, and direct city-to-city travel, so you go from your starting point to your Key West door without switching transport along the way. For travelers who want a calm, reliable chauffeur service Miami to Key West, it takes a good deal of the planning pressure off the trip.
Frequently Asked Questions
How long does it take to get from Miami to Key West?
By car or private transfer, plan on about three and a half to four hours without stops. A nonstop flight takes roughly an hour in the air, though airport time narrows the gap. The bus takes around four and a half hours.
Do you need a car once you're in Key West?
Not usually. Old Town is compact and easy to explore on foot or by bike, and parking is limited and expensive. Many visitors skip the rental, use a transfer to arrive, and get around locally without a car.
How do you get from Miami airport to Key West?
You can rent a car at MIA, catch a bus from the airport's intermodal center, fly nonstop to Key West International, or book a private transfer that meets you at your terminal and drives you straight there.
How much is a taxi from Miami to Key West?
A metered taxi Miami to Key West is impractical over 160 miles and can run into several hundred dollars. A private transfer with fixed pricing is far more predictable for a distance this long.
Can you book a private transfer from Miami airport to a Key West hotel?
Yes. A private transfer Miami to Key West can pick you up at the airport and drop you at your hotel's door, which suits families, groups, and anyone traveling with a lot of luggage.
Before You Go
The best way to reach Key West depends on your budget, your bags, and how much stopping you want to do along the way. Driving rewards sightseers, the bus keeps costs low, and flying saves time for light packers. For a door-to-door ride with fixed pricing, a private transfer keeps things simple. Plan ahead, and arriving in the Keys feels easy rather than rushed.
"Traveling down with two kids and a stroller, having a driver meet us at the airport made the whole thing painless. We reached our hotel relaxed instead of worn out." — A family visiting from Chicago
