$44 Car Rental San Isidro

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Top Car Deals in San Isidro

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

Standard

Fiat Cronos
  • 5 people
  • Unlimited mileage
BUENOS AIRES, ARG
Fiat Cronos

$44

includes taxes & fees
$30 per day
found 1 day ago
Standard Fiat Cronos

Fullsize

Fiat Argo
  • 4 people
  • Unlimited mileage
BUENOS AIRES, ARG
Fiat Argo

$44

includes taxes & fees
$30 per day
found 1 day ago
Fullsize Fiat Argo

Economy

Citroen C3
  • 4 people
  • Unlimited mileage
BUENOS AIRES, ARG
Citroen C3

$47

includes taxes & fees
$33 per day
found 1 day ago
Economy Citroen C3

Special

Mystery Car
  • 5 people
  • Unlimited mileage
Buenos Aires, ARG
Mystery Car

$60

includes taxes & fees
$42 per day
found 17 hours ago
Special Mystery Car

Compact Crossover

Citroen C3
  • 5 people
  • Unlimited mileage
Buenas Aires, ARG
Citroen C3

$59

includes taxes & fees
$49 per day
found 1 day ago
Compact Crossover Citroen C3

Midsize

Chevrolet Optra
  • 5 people
  • Unlimited mileage
Buenas Aires, ARG
Chevrolet Optra

$62

includes taxes & fees
$51 per day
found 1 day ago
Midsize Chevrolet Optra

Premium

Toyota Corolla
  • 5 people
  • Unlimited mileage
Buenos Aires, ARG
Toyota Corolla

$73

includes taxes & fees
$51 per day
found 17 hours ago
Premium Toyota Corolla

Mini Van

Chevrolet Captiva
  • 7 people
  • Unlimited mileage
BUENOS AIRES, ARG
Chevrolet Captiva

$91

includes taxes & fees
$75 per day
found 1 day ago
Mini Van Chevrolet Captiva

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What you need to know for your San Isidro car rental

Reasons to book a car rental in and around San Isidro

Renting a car in San Isidro provides the freedom and flexibility to explore this charming city and its surroundings at your own pace. This is particularly appealing for families, sports enthusiasts, or anyone looking to experience the local culture. With a rental car, you can easily manage your luggage and create a travel plan that fits your needs.

Key attractions like the San Isidro Cathedral, known for its cultural significance, are conveniently located within the city. For those seeking more urban experiences, Palermo Soho is just 10 miles away, offering a vibrant atmosphere. If adventure is what you seek, Bahia de Nordelta Port is a mere 9 miles from San Isidro, perfect for outdoor and beach-related activities. Additionally, you can explore nearby cities such as Beccar, less than 1 mile away, and Acassuso, only 1 mile from San Isidro, which also feature attractions like Serrano Square and more. Having a rental car makes it easy to navigate between these locations, ensuring you can maximize your time in the area without the constraints of public transportation.

Where to stay around San Isidro

  • San Isidro: San Isidro is a charming neighborhood in Buenos Aires known for its picturesque streets and historical landmarks. Visitors can explore local attractions such as the San Isidro Cathedral and enjoy the vibrant atmosphere of nearby cafes and restaurants. With its proximity to Buenos Aires's shopping areas and cultural sites, San Isidro is a great base for families and business travelers alike.
  • Troncos del Talar: Located 5 miles from San Isidro, Troncos del Talar offers a family-friendly environment with various entertainment options. Visitors can enjoy the nearby aquatic center and explore attractions like the Bahia de Nordelta Port, perfect for outdoor enthusiasts. The local shopping area provides a convenient spot for dining and retail therapy, making it a well-rounded destination for travelers.
  • Rincón de Milberg: Situated 7 miles away from San Isidro, Rincón de Milberg is ideal for those seeking adventure and outdoor activities. Families can enjoy the water park and arcade adventure zone, while the stunning Bahia de Nordelta Port offers opportunities for outdoor exploration. Don't miss the chance to visit the Tigre Art Museum for a dose of culture during your stay.

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

  1. Use filters to find the right car: Refine your search by vehicle type and specific features. Whether you're looking for an SUV for extra space, a convertible for summer drives, or an economical car to save on costs, utilize the filters on Expedia to discover the ideal vehicle 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 travel date. By booking in advance, you're likely to secure lower rates and have access to a wider selection, particularly during peak seasons.
  3. Consider a smaller car for savings: Smaller vehicles typically come with lower rental rates and are easier to maneuver and park in crowded locations. Mid-size rentals strike a good balance between affordability, comfort, and fuel efficiency.
  4. Age guidelines: Drivers under the age of 30 may encounter higher deposits or daily fees, and certain types of vehicles—such as SUVs or premium models—might not be available. This can also apply to renters over the age of 70. Always verify the age requirements before finalizing your booking.
  5. Check fuel policies: Some rental agreements require a full-to-full fuel policy, which means you'll need to return the car with a full tank to avoid additional charges. This is generally the most favorable option. Other policies may include full-to-empty or prepaid fuel options, which are acceptable as well; just remember to return the car with an empty tank in that situation.
  6. Save on city and airport pickups: Picking up your rental car at an airport often incurs a surcharge, but the added convenience may make it worthwhile.
  7. Know your payment options: Most car rental companies primarily accept credit cards for payment.
  8. Understand your insurance coverage: Car rental insurance can help you avoid unexpected expenses and provide peace of mind in case of unforeseen events during your trip. Adding car rental insurance during your Expedia booking is a simple process.
  9. Consider unlimited mileage: If you're planning extensive road trips, look for rental options that offer unlimited mileage to prevent incurring extra 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 Isidro

Using our Search Wizard

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

Renting a car in San Isidro

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

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $44.

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
$44
Our second best deal of the day
$47
Our third best deal of the day
$59
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 San Isidro?
Set your own course in San Isidro, with car rental prices as low as $44 a day. That's based on prices found within the past seven days. With rates like this, it'll be a cinch to find a ride that suits your style.
Can I rent a car from Aeroparque Jorge Newbery Airport (AEP)?
Arrive at Aeroparque Jorge Newbery Airport (AEP) and then head to Hertz or Enterprise, a short commute away. You'll be exploring the sights and sounds of San Isidro in your rental in next to no time.
What happens if I need to cancel my San Isidro car reservation?
That won't be a problem. If you can cancel your prepaid reservation more than six hours before collecting the car, you may be eligible for a complete refund. You'll want to read your rental policy as there are some exemptions. Jump onto our Customer Service Portal if you still have questions.
Where can I go on a road trip from San Isidro?
There's lots on offer in San Isidro, but head farther afield and you'll find more sightseeing magic. Arrange a set of wheels and you can wander around the surrounding region at your own pace. Add these awesome places to your travel plan:
  • Make your way to Luján for a fun-filled sightseeing adventure. Roughly 35 miles from San Isidro, it has many inspiring attractions such as Our Lady of Lujan Cathedral.
  • About 45 miles away, La Plata is also a hit with wanderers. Set aside time to check out Cathedral of La Plata while you're in town. It's one of the reasons people love coming to this colorful city.
  • Find your way to Pinamar Beach to feel grounded in nature. Take a picnic to enjoy or just relax and unwind. From San Isidro, it's approximately 210 miles away.
How do I find the best car rental deals in San Isidro with Expedia?
Check customer ratings and reviews, choose your preferred car type and compare offers from leading brands. Expedia makes it easy to pick up the best deal on your rental wheels. Combine your San Isidro car rental with flight or hotel bookings and drive away with extra savings.
How old do you have to be to rent a car in San Isidro?
Drivers aged 21 and over can road trip around San Isidro in a rental vehicle. If you're a young renter, a daily surcharge applies. You'll generally have fewer car categories to choose from, such as economy and compact, and may also be required to purchase comprehensive insurance. Always enter the correct age of the primary driver when booking to find out if any restrictions apply.
What do you need to rent a car in San Isidro?
You'll generally require a valid driver's license and a credit card in the same name when picking up your vehicle. Proof of coverage may also be required if you'd like to opt out of the company's insurance policy. Requirements are likely to differ between rental companies, so it's a good idea to read the fine print.
What side of the road do you drive on in San Isidro?
Cars drive on the right and pass on the left in Argentina — the same as in the U.S. Driving around San Isidro won't be exactly like home, though. You'll want to brush up on the local road rules.
What is the cheapest car rental in San Isidro?
San Isidro has had some happy car renters lately. The cheapest daily rates recorded within the past seven days were $44 and $47. 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 San Isidro?
Yes, which means you won't have to rebook a rental vehicle in the middle of your vacation. Click through to our long-term car rental deals page, enter your travel dates and reserve a ride to call your own for the next month or so.
Where can I find a San Isidro car rental if I am younger than 25?
Age policies are different between rental companies, so be prepared to do a little shopping around. Managed to find a San Isidro supplier that does rent to drivers under 25 years of age? Great news! Just be aware that a surcharge often applies to drivers between the ages of 21 and 24. The fine print of each rental car you're looking at will have all the details you need.
What insurance should I choose for my car rental in San Isidro?
For a smooth, stress-free adventure, add Expedia's collision protection while reserving your rental car. This insurance covers your ride against vandalism, accident damage and theft. It also provides 24-hour emergency support in times of need. Opt in to this insurance while finalizing your San Isidro ride with Expedia and save money and time at the rental counter.
Can I drive in San Isidro with my current driver's license?
If you don't hold a driver's license issued in Argentina, then you might need to apply for an International Driving Permit (IDP) in your place of residence to be allowed to rent a car. Please also consider that if an IDP is required, it won't be valid on its own. You'll need to show your current driver's license 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. Some added requirements to rent a car internationally are:
  • Age restrictions: You'll need to be 25 or over in most countries to rent a car. If you're younger, 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 fine print before driving away. Typically, you can't cross country borders, drive on ferries or go off-roading with a rental car.

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