$18 Car Rental San Martin

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Top Car Deals in San Martin

* Price found within the past 6 days. Click for updated prices.

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Lowest prices found within the past 17 hours. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is a rental car per day in San Martin?
Affordable rentals started at $18 per day in San Martin, based on prices within the past seven days. With rates like this, we make it easy to grab some keys and take off for less.
Can I rent a car from El Salvador Intl. Airport (SAL)?
Budget and Avis are within a quick commute of El Salvador Intl. Airport (SAL). After landing, it won't be long before you're cruising down the road.
What happens if I need to cancel my San Martin car reservation?
You should get a full refund on your prepaid rental if you let us know at least six hours before the pickup time. Read through your car rental agreement for all the information. Our Customer Service Portal may have what you need too.
What types of cars can I rent in San Martin?
Not too small and not too big, compact cars are the top choice for many visitors to San Martin. With superb gas mileage and easy maneuverability and parking, they're well-suited to navigating the city. A compact car offers slightly more room than an economy vehicle, so you can travel around in a little extra comfort. Need a bit more legroom? Check out our standard, intermediate and full-size options.
Why should I rent a San Martin car with Expedia?
You'll get a top deal on your set of wheels with Expedia. Compact or full-size, you're sure to find your dream ride from one of the rental companies in San Martin. Our special offers, rewards programs and member prices will help you get the most bang for your buck. And if you'd like to save more, combine your bookings into a vacation package. Add a flight or hotel to your rental car reservation and get access to terrific discounts!
How do I find the best car rental deals in San Martin with Expedia?
Nabbing the best deal on your San Martin rental car is a cinch with Expedia. Choose your preferred car type, add in a few more details and compare the offers across leading brands. Why not add flights and hotels to your booking? You'll get access to even more savings when you create a vacation package.
What do you need to rent a car in San Martin?
Renting a car in San Martin is a breeze. Normally, all that's required is your driver's license and a credit card in your name. After settling on your favorite set of wheels, read the terms and conditions to ensure there are no further requirements prior to pickup.
What is the cheapest car rental in San Martin?
$18 and $22 were the two lowest daily prices for rental cars in San Martin within the past seven days. These rates were available on Expedia, with a rental starting date within the next year. Prices and availability are subject to change and additional terms apply.
Can I rent a car for a month or longer in San Martin?
Yes, and you're sure to find your ideal wheels on our long-term car rental deals page. Just enter your trip dates and we'll list amazing offers from a range of leading providers.
Where can I find a San Martin car rental if I am younger than 25?
Some San Martin providers will rent to drivers under 25, and others won't. Age policies differ between suppliers, so you'll need to do your homework. Also, find out if there are additional costs. Some places will apply a surcharge to customers between the ages of 21 and 24. Always check the terms and conditions so you know what to expect.
What insurance should I choose for my car rental in San Martin?
We recommend purchasing collision damage protection while booking your San Martin car rental with Expedia. This protects your ride against vandalism, theft and accident damage throughout your vacation. Offering up to $35,000 in primary coverage and 24/7 emergency assistance, you can get behind the wheel knowing you'll be covered if the unexpected happens. It's easy to opt in to this plan during the checkout process.

Car Rental Information

 
Popular car types
SUV, Full Size, Economy
 
Car suppliers available
 
Our best deal of the day
$18
 
Our second best deal of the day
$22
 
Our third best deal of the day
$23
 
From the airport to your hotel
Airport Transportation
 
From popular domestic and international airports
Airport Car Rentals

Finding the cheapest car rentals in San Martin

Using our Search Wizard

If the deals that are available on our page do not suit your needs, then enter San Martin into the search wizard at the top of the page. We will compare all the best deals available for your car rental in San Martin and provide you with a list of the cheapest options, with no added fees.

Renting a car in San Martin

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in San Martin. We partner with reliable partners that guarantee an enjoyable experience for solo travelers, couples, and families. Package your car with a flight or hotel to unlock even more savings from Expedia.

Expected prices in San Martin

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $18.

Flexibility & Cancellation

Most car suppliers offer penalty-free cancellations, so you don’t have to worry about losing money if your plans change. To cancel your booking log into your account through the Trips portal. Click manage booking and cancel this car. If you needed to alter your booking, then you can create a new one once you have canceled.

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One Key members save 10% or more on select hotels, cars, activities and vacation rentals. Not only that, earn OneKeyCash for every dollar spent on eligible hotels, vacation rentals, flights, car rentals, and more when you book across our family of brands: Expedia, Hotels.com and VRBO. Learn more and join today.

Car classes available from Expedia in 2025

The classes of vehicles available will change depending on your chosen location.