$4 Car Rental San Juan

These San Juan insights are based on real traveler data from Expedia, aggregated using AI to help you plan your trip. Updated: August 28, 2026.

Reasons to book a car rental in and around San Juan

Renting a car in San Juan offers the freedom and flexibility to explore the city and its surroundings at your own pace. This is particularly beneficial for travelers who want to manage their luggage easily and have the convenience of flexible travel plans. With a rental car, you can visit key attractions such as Sabana Park, located 7 miles away, which is perfect for outdoor family experiences. The National Museum of Costa Rica, just 5 miles from San Juan, provides cultural insights, while the Museum of Costa Rican Art, also 7 miles away, showcases the local artistic heritage.

A rental car also allows for convenient trips to nearby destinations like San José, the bustling metropolis that includes popular spots like Parque Nacional Volcan Irazu and Central Park. Exploring Sánchez, only 1 mile from San Juan, or San Diego, just 2 miles away, is easy and efficient. Whether you're seeking outdoor adventure or cultural experiences, a rental car enhances your ability to see everything that this vibrant region has to offer.

Where to stay around San Juan

• San Juan: Located in the vibrant San José metropolis, San Juan is an excellent base for exploring outdoor activities and scenic experiences. Visitors can enjoy amenities such as nearby resorts and spas while accessing attractions like Sabana Park, which is ideal for family outings and outdoor vacations. The proximity to national parks and beaches makes San Juan a practical choice for nature enthusiasts.
• Quebradilla: Situated only 4 miles from San Juan, Quebradilla offers a charming atmosphere for travelers seeking adventure and scenery. The city features the Central Park, perfect for family activities, and is close to the National Museum of Costa Rica, providing cultural insights. With its recreation center and access to beautiful parks, Quebradilla enhances the outdoor experience for visitors.
• Guadalupe: Also located 4 miles from San Juan, Guadalupe is known for its vibrant outdoor and shopping scenes. Travelers can explore the National Museum of Costa Rica and visit the impressive Our Lady of the Angels Basilica. The local shopping centers and Morazan Park cater to both recreation and relaxation, making Guadalupe a great option for those looking to enjoy both culture and nature.

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

1. Use filters to find the right car: Refine your search by vehicle type and features. Whether you need an SUV for additional space, a convertible for summer enjoyment, or an economy car for budget-friendliness, utilize the filters on Expedia to discover the best option for your trip.
2. Book in advance to help lower costs: Rental prices can vary based on demand, so it’s wise to reserve your car well ahead of your trip. By booking early, you are more likely to secure lower rates and a wider selection, particularly during peak travel seasons.
3. Consider a smaller car for savings: Smaller vehicles are typically less expensive to rent and easier to maneuver and park in crowded areas. Mid-size rentals strike a good balance between price, comfort, and fuel efficiency.
4. Age guidelines: Drivers under 30 may encounter higher deposits or daily fees, and certain vehicle types—such as SUVs or premium models—may not be available. This could also apply to renters over 70. Always verify the age requirements before making a reservation.
5. Check fuel policies: Some rentals operate under a full-to-full fuel policy, which means you must return the car with a full tank to avoid extra fees. This is often the most economical choice. Others may offer full-to-empty or prepaid fueling options, which can also be convenient. Just remember to 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; however, this 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 costs and provides peace of mind in case something unforeseen occurs 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, 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 Juan

Using our Search Wizard

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

Renting a car in San Juan

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

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $4.

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.

• 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