Car Rental San Martin

These San Martin insights are based on real traveler data from Expedia, aggregated using AI to help you plan your trip. Updated: August 20, 2026.

Reasons to book a car rental in and around San Martin

Renting a car in San Martin offers the freedom to explore this beautiful region at your own pace. With a rental car, you can easily visit key attractions such as Pasaje San Martin, a historic building in the city, or the Capilla Historica Nuestra Señora del Rosario, located 13 miles away. For those seeking adventure, Parque Provincial Aconcagua, situated 22 miles from San Martin, provides stunning scenery and outdoor experiences. The convenience of a car allows you to manage your luggage effortlessly and tailor your travel plans to fit your schedule.

A rental car also opens up opportunities to explore nearby cities like Palmira and Rivadavia, both featuring attractions such as Jorge Angel Pena Race Track and the scenic Parque Provincial Aconcagua. Whether you are looking for a romantic getaway, an outdoor adventure, or a cultural experience, having a car at your disposal makes it easier to enjoy everything San Martin and its surroundings have to offer. With the flexibility to travel wherever you choose, your visit can be as relaxed or as adventurous as you desire.

Where to stay in and around San Martin

• Palmira: Nestled in the San Martin area, Palmira offers a blend of culture and adventure. Visitors can explore the scenic beauty of Parque Provincial Aconcagua, suitable for outdoor vacations, or delve into local history at the historic Pasaje San Martin. For sports enthusiasts, the Jorge Angel Pena Race Track provides thrilling motor racing experiences. This village is ideal for travelers seeking a mix of relaxation and excitement.
• Rivadavia: Located 8 miles from San Martin, Rivadavia is a charming village rich in cultural experiences. The historic Pasaje San Martin invites visitors to appreciate its architecture, while the Parque Provincial Aconcagua offers breathtaking mountain scenery for those looking to connect with nature. For a bit of adrenaline, the Jorge Angel Pena Race Track is nearby, making Rivadavia a great base for both cultural and adventure seekers.
• Los Arboles: Also situated 8 miles from San Martin, Los Arboles is a vibrant city that combines cultural richness with outdoor activities. The Capilla Historica Nuestra Señora del Rosario provides a glimpse into local religious heritage, while the historic Pasaje San Martin adds to the village's charm. Nature lovers will enjoy the stunning vistas of Parque Provincial Aconcagua, making Los Arboles a fantastic option for travelers looking to immerse themselves in both culture and adventure.

10 tips to save on your car rental in and around San Martin

1. Use filters to find the right car: Streamline your search by specifying vehicle type and desired features. Whether you're looking for an SUV to accommodate extra passengers, a convertible for warm-weather drives, or an economy car to keep costs down, utilize the filters on Expedia to identify the best option for your journey.
2. Book in advance to help lower costs: Rental prices can vary significantly based on demand, so it's advisable to secure your vehicle well ahead of your trip. By booking early, you're likely to lock in lower rates and have a wider selection, particularly during peak travel seasons.
3. Consider a smaller car for savings: Compact cars are typically more affordable to rent and easier to maneuver in crowded areas. Mid-size vehicles offer a solid compromise between price, comfort, and fuel efficiency.
4. Age guidelines: Drivers under the age of 30 might encounter higher deposits or daily fees, and certain vehicle categories—such as SUVs or luxury models—may be off-limits. This can also apply to renters older than 70. Always verify the age restrictions prior to booking.
5. Check fuel policies: Some rental agreements require a full-to-full fuel policy, meaning you must return the car with a full tank to avoid additional charges. This is typically the most favorable option. Others may provide full-to-empty or prepaid fueling choices, which can be convenient as well. Just ensure you return the vehicle empty in this case.
6. Save on city and airport pickups: There is often an extra fee for picking up your rental car at airports, but the convenience it offers might justify the cost.
7. Know your payment options: Most car rental companies exclusively accept credit cards for payment.
8. Understand your insurance coverage: Car rental insurance can help you avoid unexpected expenses and provides peace of mind in case something unforeseen occurs during your trip. Adding car rental insurance is straightforward when booking through Expedia.
9. Consider unlimited mileage: If you're planning extended road trips, seek rentals that offer unlimited mileage to prevent additional charges.
10. Bring your driver's license and ID: A valid driver's license is mandatory for renting a car.

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 .

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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Car classes available from Expedia in 2026

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

• Compact car rentals    
• Convertible car rentals    
• Economy car rentals    
• Fullsize car rentals    
• Luxury car rentals
• Midsize car rentals    
• Mini car rentals    
• Minivan rentals    
• Pickup car rentals    
• Premium car rentals
• Sportscar rentals    
• Standard car rentals    
• SUV rentals    
• Van rentals