Car Rental San Marcos

Search and Compare from Car Companies in San Marcos

I have a discount code

Featured car rental suppliers

Compare from agencies

car suppliers logo

  • protection illustration

    Change your mind

    Penalty-free cancellation on many/select car rentals
  • trophy illustration

    Treat yourself

    One Key members save 10% or more on over 1 million car rentals
    Learn about One Key
  • package illustration

    Shop smart

    Compare car suppliers and package your flight, hotel, and car to save

Top Car Deals in San Marcos

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

Economy

Chevrolet Spark
  • 4 people
San Marcos, San José Province, CRI
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
San Marcos, San José Province, CRI
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
San Marcos, San José Province, CRI
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
San Marcos, San José Province, CRI
Jeep Compass
SUV Jeep Compass

Don't see what you're looking for?

See all car rentals in San Marcos
View all cars

What you need to know for your San Marcos car rental

Reasons to book a car rental in and around San Marcos

Renting a car in San Marcos, San José Province, Costa Rica, offers travelers the freedom and flexibility to explore the region at their own pace. With a rental car, you can easily visit nearby attractions such as Parque Nacional Los Quetzales, located 12 miles away, which is perfect for outdoor and adventure experiences. Don Manuel Lake, just 3 miles from San Marcos, provides a scenic spot for beach and romantic outings. For those interested in culture, the National Museum of Costa Rica is a short drive of 19 miles away. Additionally, exploring nearby cities like San Pablo de León Cortés, only 2 miles away, or San Rafael, 3 miles from San Marcos, makes it convenient to discover more natural beauty and cultural sites. With easy luggage management and the ability to create flexible travel plans, renting a car is ideal for families, couples, and adventure seekers alike. The comfort of having your own transportation allows you to enjoy the stunning scenery and outdoor activities without the constraints of public transportation schedules.

Where to stay around San Marcos

  • San Pablo de León Cortés: Located 2 miles from San Marcos, San Pablo de León Cortés offers a range of outdoor and adventure activities for travelers. Explore the stunning scenery at attractions like Parque Nacional Los Quetzales, which is well-suited for those seeking outdoor adventures. For a relaxing day, visit Don Manuel Lake, perfect for a romantic outing or a scenic beach experience. The urban charm of Central Park also provides a family-friendly environment for leisurely strolls.
  • Santa Maria: Situated 4 miles from San Marcos, Santa Maria is ideal for outdoor enthusiasts and adventure seekers. The proximity to Parque Nacional Los Quetzales allows for easy access to breathtaking landscapes and adventure activities. Enjoy the beauty of Don Manuel Lake, which serves as a serene spot for relaxation and romance. Additionally, Marina Pez Vela offers exciting opportunities for those looking to engage in beach and outdoor activities.
  • Jardín: Just 4 miles from San Marcos, Jardín is a great destination for outdoor and adventure lovers. Visitors can immerse themselves in nature at Parque Nacional Los Quetzales and Parque Nacional Tapantí-Macizo Cerro de la Muerte, both known for their stunning scenery. Don Manuel Lake is another attractive site, providing opportunities for beach-related activities and scenic views. The local recreation center also offers various educational and recreational activities for travelers to enjoy.

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

  1. Use filters to find the right car: Refine your search by selecting vehicle types and specific features. Whether you require an SUV for additional space, a convertible for warm weather, or an economy car for budget-friendly travel, utilize the filters on Expedia to discover the best option for your journey.
  2. Book in advance to help lower costs: Rental rates can vary based on demand, so it's advisable to secure your vehicle well ahead of your trip. By booking early, you are more likely to obtain lower prices and enjoy a wider selection, especially during peak travel seasons.
  3. Consider a smaller car for savings: Compact cars are typically less expensive to rent and easier to maneuver in crowded areas. Mid-size vehicles offer a great compromise between cost, comfort, and fuel efficiency.
  4. Age guidelines: Drivers under the age of 30 may encounter higher deposits or daily fees, and certain vehicle categories—such as SUVs or luxury models—might not be available. This can also apply to renters over the age of 70. Always verify the age restrictions prior to making a reservation.
  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 extra charges. This is often the most favorable option. Other agreements may offer full-to-empty or prepaid fueling alternatives, which are acceptable as well; just ensure you return the vehicle with an empty tank in that scenario.
  6. Save on city and airport pickups: Picking up your rental car at an airport often incurs a surcharge, but the convenience it offers may be worth the extra cost.
  7. Know your payment options: Most car rental companies primarily accept credit cards for payments.
  8. Understand your insurance coverage: Car rental insurance can help you avoid unexpected expenses and provides peace of mind in case of unforeseen events during your trip. It’s easy to add car rental insurance when booking through Expedia.
  9. Consider unlimited mileage: If you're planning extensive road trips, search for rental options that include unlimited mileage to prevent additional charges.
  10. Bring your driver's license and ID: A valid driver's license is essential for renting a car.

Finding the cheapest car rentals in San Marcos

Using our Search Wizard

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

Renting a car in San Marcos

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in San Marcos. 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 Marcos

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.

We all love being rewarded

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 2026

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

Car Rental Information

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

Explore a world of travel with Expedia