Car hire in Key West, United States

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Find cheap car hire in Key West

These are the lowest Key West car hire prices we found over the next 30 days and are subject to change.

Select your Key West pick-up location

There are 18 car hire providers in Key West. Check out the map below to find the most convenient pick-up spot.

The most popular car rental companies in Key West

Hiring a car in Key West: Fast facts

Here's everything you need to know to hit the road happy.
Most popular car hire companyBudget
Most popular carFullsize, SUV
Average daily price$240
Best time to book1 week before

How to book the best car rental deals in Key West

We’re frequently named as the most trusted travel search site out there. We scan hundreds of trusted travel providers and put it all in one place, allowing you to instantly compare car hire rates and then book with no fees. Here's how to get the most out of your Key West car rental search.

How to find a cheap car hire deal in Key West

  • Grab a cheap rental car in Key West and hit the road for around $240 a day. From city stays to far-flung escapes, we'll help you find the right home for your plans.

  • $61 is the cheapest daily price you'll find for a home in Key West.

  • Staying on a bit longer? Grab a weekly home from $424 and explore beyond the usual highlights.

  • Timing can make all the difference when it comes to finding the best price on a Key West car hire. Try booking around two weeks before you go.

  • Alamo, Dollar and National are some of the most popular providers in the city. They're a great starting point for comparing offers.

  • Whether you choose Alamo or another supplier, make sure you understand the coverage on your Key West car hire. Some companies include a collision damage waiver (CDW), while others offer it as a paid extra.

  • Booking one-way could land you a cheaper deal on your home. Providers sometimes offer lower rates when vehicles need to be relocated. Just choose 'Return car to a different location' when searching the cars for rent in Key West.

  • Search for a vehicle with a 'Fair fuel policy.' You'll pick up and drop off your car with a full tank, so you pay only for what you use. No surprise fuel add-ons when you hand back the keys either.

  • Want to explore more without stressing about how many miles you rack up? Search for homes with 'Unlimited mileage' under the 'Policies' filter and travel as far as you like without the extra costs.

Best value car hire options right now

  • Coming out on top for value is this company, with average prices of $180 a day.

  • Not far behind, this provider offers daily rates of around $160.

  • The third option also helps keep your travel costs low. Expect to pay roughly $194 a day for one of their homes.

  • Want a car that makes sense for everyday trips? The Fullsize home category is the number one choice for travellers visiting Key West.

Flying to Key West? Think about an airport pick-up

Compare car hire types in Key West

  • Small: Whether you're zipping around busy cities or simply planning a quick trip, this car category offers big value in a small package. Including mini and economy classes, you can expect excellent fuel efficiency and easy handling.

  • Medium: Not too big, not too small, this just-right ride is calling your name. Typically including compact and intermediate cars, they strike a balance of interior space and fuel efficiency and are great for couples and small families.

  • Large: Offering greater driving comfort and improved tech features, this Key West car hire category includes full-size cars. With roomier back seats and plenty of storage space, they let you load up and take everyone, and everything, with ease.

  • SUV: Get a higher ground clearance and a wide-angle view of what's ahead in an SUV. Whether you're winding through tough terrain or cruising along smooth highways, many offer all-wheel drive to keep you steady on any road.

  • Van: If you're searching for a car for rent in Key West that can handle a small crowd (and all their stuff), a van will do the job. Including commercial vans and trucks, they're a great choice for group outings, moving or business needs.

Insurance and optional extras

  • Car rental excess insurance isn't a necessity, but it's worth considering. If your car is damaged, no matter how minor, it can help you avoid paying a big excess fee. Different Key West car hire providers have varying insurance policies and coverage levels, so check the terms before booking.

  • From navigation systems to mobile Wi-Fi hotspots, the right extras can totally transform your drive. Weigh up which features could make your trip more comfortable when you rent a car in Key West.

Good to know

  • To rent a car in the United States, you typically have to be at least 21 years old. Some companies may allow younger drivers to rent vehicles for a higher rate, so carefully review the policies before locking in your reservation.

  • Add a car seat to your Key West car hire booking if you're planning to travel with the kids. Rules vary from one place to another, but using a child seat suited to their size and age is always the safest approach.

  • You'll be asked for a few things when picking up your rental car: an official driver's license, another form of photo ID, and a credit card with room to cover the excess. Debit cards are generally not accepted. Your booking will show the full list of what's required.

  • Get familiar with your home. Set up your seat and mirrors, find the lights and wipers, and get used to its handling before you set off. And importantly, stick to the right side of the road in the United States.

  • Local speed limits may vary, but it's usually around 40kph in built-up areas and 110kph or so on highways. Always obey the posted signs.

  • In the United States, the legal blood alcohol concentration (BAC) limit is 0.08%. If you intend to have a few drinks, pass the keys to someone else or arrange a taxi or ride-share instead.

  • Around 5pm is one of the busiest times for traffic around this destination. Try to avoid peak travel times generally for a more relaxed drive.

  • You'll be using the United States dollar (USD) here. In addition to your credit and debit cards, consider bringing some cash for smaller purchases.

Best hotels in Key West for drivers

  • Spend less time hunting for a parking spot and more time relaxing at The Porch on Frances Inn - Adults Exclusive. Around 2 kilometres from central Key West, it comes with parking, a ticket office and snorkeling.

  • Or make use of the parking at Almond Tree Inn - Adults Only. The city centre is roughly 2 kilometres from this option, which also features air conditioning and a garden.

  • Browse the range of hotels in Key West for even more choices. Use the 'Parking,' 'Valet parking,' and 'Outdoor parking' filters to tailor your results to your trip. You can also use the 'Electric vehicle (EV) charging station' filter to include places with charging facilities.

  • After you've found a car hire deal in Key West and the right hotel, it's time to plan where to go first. South Beach, Mallory Square and Dry Tortugas are classics for any first-time visitor.

Hit the road: Where to drive to from Key West

  • Around 72 kilometres east of central Key West, Marathon should be on your itinerary. Steer straight toward must-see sights like Sombrero Beach and Coco Plum Beach.

  • Reliable accommodation options with parking in Marathon include Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys and Tranquility Bay Resort.

  • Or pick up your cheap car hire in Key West and then set off for Big Pine Key. Roughly 48 kilometres east of Key West, Blue Hole and Blue Hole Observation Platform are among the highlights that make the drive more than worth it.

  • Looe Key Reef Resort and Dive Centre and Parmer's Resort are comfortable places to stay in Big Pine Key if you're hanging out for a while. Book one of these and skip the stress of finding somewhere to leave your ride.

  • Still got fuel in the tank? Motor on to Fort Lauderdale, about 241 kilometres northeast of Key West. From Las Olas Beach to Ft Lauderdale Beach (Playa las Olas), it's the grand finale your trip deserves.

  • Drift off to sleep in Fort Lauderdale at either B Ocean Resort Fort Lauderdale Beach or Bahia Mar Fort Lauderdale Beach - DoubleTree by Hilton. They've got a room waiting for you and a spot for your wheels too.

Frequently asked questions

On average, hiring a car in Key West will set you back around $240 per day or $1,469 per week. 
The cheapest car to rent in Key West is an intermediate crossover (similar to SUVs). The most popular is Fullsize, SUV.
The cheapest car hire companies in Key West are currently Alamo and Dollar.
On average, around $1,469. But the best price we found for car hire for a week in Key West is $424.
If you're looking for freedom to explore Key West, choose a car with unlimited mileage, or look for car hire deals with a ’full to full' fuel policy as opposed to a 'half-full to full' one.

We also clearly highlight car and van hire options in Key West that have free cancellation
Yes – you can easily find car hire companies that allow you to pick up your car in one place, and then drop it off in another. Just select ‘Return car to a different location’ when you search with us.
Public transport can only get you so far, and could be tricky to navigate with children or luggage. With your own set of wheels, you can go wherever you want, whenever you want, for as long as you want. And you'll be able to discover more outside of Key West.
Most places – Key West included – allow under 25s to rent a car as long as they provide a valid driver's license and the correct documentation. It may cost slightly more due to a higher insurance excess for young drivers. 
The cheapest price we found for an economy car is $145 per day. The average price per day is around $179.
Of course. Most major car hire companies like Budget, Dollar diamond and Alamo offer baby and child seats as an add-on when you book.
Other travellers rated Budget as the best overall in terms of experience.
We search the internet for all kinds of vehicle hire deals, including vans. But at the moment, we can't find any van hire in Key West.