$56 Car Rental San Marcos

These San Marcos insights are based on real traveler data from Expedia, aggregated using AI to help you plan your trip. Updated: August 27, 2026.

Reasons to book a car rental in and around San Marcos

Renting a car in San Marcos provides the freedom and flexibility to explore the beautiful region of Galicia at your own pace. With a rental car, you can easily visit key attractions like the Feira Internacional de Galicia, located 13 miles away, or enjoy the serene Pozo do Boi lake just 8 miles from San Marcos. For those seeking a fun experience, the Circuíto de Karting da Madalena is conveniently located only 1 mile away. This flexibility is especially beneficial for families, as it allows for easy management of luggage and gear while keeping everyone together during your travels.

A rental car also makes it simple to explore nearby destinations like Soutelo de Montes, less than 1 mile from San Marcos, or the charming cities of Cachafeiro and Cerdedo, located 3 and 4 miles away respectively. Each of these areas offers unique attractions, enhancing your travel experience. Whether you're looking for outdoor adventures, scenic views, or cultural sites, having a car allows you to create flexible travel plans and enjoy the best of what San Marcos and its surroundings have to offer.

Where to stay around San Marcos

• San Marcos: Located in Forcarei, San Marcos is an ideal base for your visit, offering easy access to cultural experiences and scenic spots. Nearby attractions include the stunning Sanctuary of Our Lady O Corpino, perfect for a cultural vacation, and the picturesque Pozo do Boi lake, ideal for outdoor romance. Enjoy a stay in this charming area to immerse yourself in local traditions and scenic beauty.
• Cerdedo-Cotobade: Just 5 miles from San Marcos, Cerdedo-Cotobade is a great option for those seeking beach and outdoor adventures. Explore local landmarks such as the Capilla de San Brais and the Iglesia de Santiago de Loureiro, both rich in cultural significance. This area also offers nearby wineries for a delightful tasting experience, making it an excellent choice for food and drink enthusiasts.
• Beariz: Also located 5 miles from San Marcos, Beariz is a lovely destination for beach lovers. Here, you can visit the Ethnographic Museum Casa do Patrón for a cultural dive or relax by the beautiful Pozo do Boi lake. With its serene water features and nearby attractions, Beariz is perfect for those looking to unwind in a tranquil setting while enjoying the local scenery.

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 features. Whether you need an SUV for extra room, a convertible for summer enjoyment, or an economy car for budget-friendliness, utilize the filters on Expedia to discover the best fit for your journey.
2. Book in advance to help lower costs: Rental rates can vary based on demand, so it’s advisable to reserve your vehicle well ahead of your trip. Booking early typically allows you to secure lower prices and better availability, particularly during peak seasons.
3. Consider a smaller car for savings: Smaller vehicles are generally more affordable to rent and easier to maneuver in crowded areas. Mid-size rentals strike a good balance between cost, comfort, and fuel efficiency.
4. Age guidelines: Drivers under the age of 30 may encounter higher deposits or daily surcharges, and certain vehicle categories—such as SUVs or premium models—might not be available. This can also apply to renters over 70 years old. Always verify the age requirements before making a reservation.
5. Check fuel policies: Some rentals enforce a full-to-full fuel policy, meaning you must return the vehicle with a full tank to avoid additional charges. This is often the most economical option. Others may provide full-to-empty or prepaid fueling options, which are also acceptable. Just ensure you return the car empty in that case.
6. Save on city and airport pickups: Picking up your rental car at airports often incurs a surcharge, but it may be worthwhile for the added convenience.
7. Know your payment options: Many car rental companies only accept credit cards for payment.
8. Understand your insurance coverage: Car rental insurance can help you avoid unexpected expenses and provides peace of mind if something unforeseen occurs during your trip. It’s easy to add car rental insurance while booking with Expedia.
9. Consider unlimited mileage: If you’re planning long 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 necessary to rent 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 from $56.

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