These Buenos Aires insights are based on real traveler data from Expedia, aggregated using AI to help you plan your trip. Updated: .
$45 Car Rental Buenos Aires
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Top Car Deals in Buenos Aires
* Price found within the past 6 days. Click for updated prices.
Compact
Toyota Yaris
- 5 people
- Unlimited mileage
GOLFITO, CRI
$45
includes taxes & fees
$38 per day
found 4 days ago
Special
Mystery Car
- 4 people
- Unlimited mileage
Golfito, CRI
$45
includes taxes & fees
$38 per day
found 4 days ago
Mini
Toyota Agya
- 4 people
- Unlimited mileage
Golfito, CRI
$45
includes taxes & fees
$38 per day
found 4 days ago
Midsize
Nissan Sentra
- 5 people
- Unlimited mileage
Golfito, CRI
$45
includes taxes & fees
$38 per day
found 4 days ago
Economy
Suzuki Swift
- 4 people
- Unlimited mileage
Golfito, CRI
$45
includes taxes & fees
$38 per day
found 4 days ago
Standard
Toyota Corolla
- 5 people
- Unlimited mileage
Golfito, CRI
$46
includes taxes & fees
$39 per day
found 4 days ago
Fullsize
Toyota Corolla
- 5 people
- Unlimited mileage
Golfito, CRI
$47
includes taxes & fees
$40 per day
found 4 days ago
Premium SUV
Toyota Prado
- 7 people
- Unlimited mileage
Golfito, CRI
$90
includes taxes & fees
$78 per day
found 4 days ago
Lowest prices found within the past 4 days. Prices and availability subject to change. Additional terms may apply.
What you need to know for your Buenos Aires car rental
Reasons to book a car rental in and around Buenos Aires
Renting a car in Buenos Aires offers travelers the freedom and flexibility to explore the city and its surroundings at their own pace. With a rental car, you can easily manage your luggage and create flexible travel plans. This is especially beneficial for families and those seeking outdoor adventures or scenic experiences. You can visit key attractions such as Palmar Sur Park, located 18 miles away, and Palmar Norte Park, just 17 miles from the city. The Wilson Botanical Garden, situated 16 miles away, is another great spot for families and romantic outings.
Additionally, a rental car allows you to explore popular nearby destinations like Potrero Grande, only 6 miles from Buenos Aires, which features both Wilson Botanical Garden and San Vito Park. Boruca, located 8 miles away, offers Palmar Sur Park and Finca 6 Archaeological Site, while Caracol, 9 miles from the city, is home to Tortuga Beach. With a rental car, you can easily navigate these attractions and enjoy the beautiful scenery, making your trip more enjoyable and memorable.
Where to stay around Buenos Aires
- Potrero Grande: Located 6 miles from Buenos Aires, Potrero Grande is an excellent choice for those seeking outdoor adventures and stunning scenery. Visitors can enjoy attractions like the Wilson Botanical Garden, perfect for family outings or romantic getaways. You can also explore San Vito Park and Palmar Norte Park, both ideal for eco-friendly family vacations. The area's proximity to national parks adds to its appeal, making it a great base for nature enthusiasts.
- Boruca: Situated 8 miles away from Buenos Aires, Boruca offers an engaging experience for adventure seekers and nature lovers alike. This city is home to numerous attractions such as the Finca 6 Archaeological Site, which is perfect for culture enthusiasts. Additionally, Palmar Sur Park and Palmar Norte Park provide urban green spaces suitable for family outings and outdoor activities. The surrounding national parks and wetlands further enhance the area's natural beauty.
- Pilas: Located 13 miles from Buenos Aires, Pilas is a fantastic destination for those looking to immerse themselves in adventure and scenic landscapes. The area features beautiful beaches like Playa Tortuga and Ventanas Beach, which are perfect for beach vacations. Visitors can also enjoy nearby Palmar Sur Park, suitable for family-friendly outdoor activities. With its picturesque mountains and volcanic landscapes, Pilas is an ideal spot for both relaxation and exploration.
10 tips to save on your car rental in and around Buenos Aires
- Use filters to find the right car: Refine your search by vehicle type and features. Whether you're looking for an SUV for added space, a convertible for summer enjoyment, or an economy car for budget-friendly travel, utilize the filters on Expedia to identify the best option for your journey.
- Book in advance to help lower costs: Rental prices vary with demand, so it's advisable to reserve your vehicle well ahead of your trip. By booking in advance, you're likely to secure better rates and increased availability, particularly during peak seasons.
- Consider a smaller car for savings: Smaller cars are typically less expensive to rent and easier to maneuver in crowded areas. Mid-size rentals offer a solid balance of affordability, comfort, and fuel efficiency.
- Age guidelines: Drivers under 30 may encounter higher deposits or daily fees, and certain vehicle types—such as SUVs or luxury models—might not be available. This could also apply to renters over the age of 70. Always verify the age requirements before making a reservation.
- Check fuel policies: Some rentals require a full-to-full fuel policy, which means you must return the car with a full tank to avoid additional charges. This is usually the most favorable option. Others may provide full-to-empty or prepaid fueling choices, which can also be acceptable; just ensure you return the car empty in that case.
- Save on city and airport pickups: You may often incur a surcharge for picking up your rental car at airports, but the convenience it offers might make it worthwhile.
- Know your payment options: Many car rental companies only accept credit cards for payment.
- 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 when booking with Expedia is a straightforward process.
- Consider unlimited mileage: If you plan on taking long road trips, look for rentals that offer unlimited mileage to prevent additional charges.
- Bring your driver's license and ID: A valid driver's license is necessary to rent a car.
Finding the cheapest car rentals in Buenos Aires
Using our Search Wizard
If the deals that are available on our page do not suit your needs, then enter Buenos Aires into the search wizard at the top of the page. We will compare all the best deals available for your car rental in Buenos Aires and provide you with a list of the cheapest options, with no added fees.
Renting a car in Buenos Aires
Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in Buenos Aires. 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 Buenos Aires
Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $45.
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.
Car Rental Information
Popular car types | SUV, Full Size, Economy |
|---|---|
Car suppliers available | |
Our best deal of the day | $45 |
Our second best deal of the day | $46 |
Our third best deal of the day | $47 |
From the airport to your hotel | Airport Transportation |
From popular domestic and international airports | Airport Car Rentals |
Frequently asked questions
How much is a rental car per day in Buenos Aires?
Chart your own course in Buenos Aires, with car rental prices as low as $45 per day. That's based on prices found within the past seven days. With rates like this, it'll be a piece of cake to find a ride that works for you.
What happens if I need to cancel my Buenos Aires car reservation?
When you cancel at least six hours in advance of the collection time, the majority of reservations offer a complete refund. However, not every one is eligible for this, so it's important to read your policy. Read through your booking for the specifics or visit our Customer Service Portal to find out more.
Where can I go on a road trip from Buenos Aires?
When you've checked out all of the fabulous places in Buenos Aires, there's plenty more to discover in the surrounding area. Pick up the keys to a rental car, stow your luggage in the trunk and get on the road. We've pulled together some drives we think you'll love:
- You'll discover National Museum of Costa Rica and many other amazing attractions in San José. From Buenos Aires, it's about 80 miles away.
- Why not see the best of Limón too? Unmissable sights to see here include Playa Bonita. Limón is roughly 65 miles from Buenos Aires.
- Get into the outdoors and take in the serenity at Flamingo Beach. You'll find it approximately 200 miles from Buenos Aires.
How do I find the best car rental deals in Buenos Aires with Expedia?
It's easy to track down an incredible deal with Expedia. All you have to do is choose the car class, select your dates and pickup and drop-off locations, and browse offers from top rental brands. Save even more when you combine your Buenos Aires car rental with hotel or flight bookings.
What do you need to rent a car in Buenos Aires?
While booking conditions may differ between car rental outlets in Buenos Aires, the two main things you'll need are a current driver's license and a credit card in your name. You don't need to take out auto insurance with your rental provider. However, proof of alternative coverage may be required.
What is the cheapest car rental in Buenos Aires?
The two cheapest daily rates recorded in Buenos Aires within the past seven days were $45 and $46. Now that's what we'd call a fantastic deal! 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 Buenos Aires?
Check out our long-term car rental deals page, enter your trip details and then book your ideal ride. Whether you're staying put in Buenos Aires or road-tripping around, Expedia will help you find a long-term rental at an excellent rate.
Where can I find a Buenos Aires car rental if I am younger than 25?
Whether you can rent a car if you're under 25 years in Buenos Aires often depends on the rental company you select. Some places apply a surcharge for drivers between 21 and 24 years old, whereas other companies may not have any extra costs for this age group. Be sure to read the terms and conditions of your selected rental company to escape excessive charges at the rental desk.
What insurance should I choose for my car rental in Buenos Aires?
A comprehensive insurance policy is a smart idea for your Buenos Aires vacation. That's why we suggest purchasing collision protection while reserving your car rental with Expedia. This insures your vehicle against theft, accident damage and vandalism. Some destinations may require a minimum level of liability insurance. It's possible that this is included in your rental price or your personal auto insurance, so check what you're covered for and whether you need it.
Can I drive in Buenos Aires with my current driver's license?
If you don't have a driver's license issued in Costa Rica, then it's likely you'll need to get an International Driving Permit (IDP) in your place of residence to be able to rent a car. Also consider that if an IDP is required, it has no validity on its own. You'll need to show your driver's license from your home country your passport and other forms of identification as well. Lastly, it's important that the credit card used to book the rental vehicle matches the name on your license and passport. A few other things to note to rent a car internationally are:
- Age restrictions: You need to be 25 or older in most countries to rent a car. If you're younger than that, it may still be possible to rent a car but you'll have to pay a Young Driver's Surcharge. Additional restrictions may also apply to the types of vehicles available to rent.
- Driving limitations: Make sure you read the rules and regulations before sliding behind the wheel. Typically, you can't cross country borders, drive onto ferries or off road with your rental car.
