Cheap Car Rentals in Buenos Aires from $34
This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car rental in Buenos Aires with a pick-up date of 11/17 and drop-off date of 12/16. Fares are subject to change and may not be available at all agencies or on all dates of rental.
Buenos Aires car rentals in 2026
Get helpful information to start your search for the perfect car rental in Buenos Aires. The average price data is based on the last 12 months and was last updated on November 9, 2026.
Most popular company | ALAMO |
|---|---|
Price of gas per gallon | $5.45 |
Average price per day | $53 |
Cheapest price per day | $34 |
Best car rental deals found in Buenos Aires
Browse through a selection of recently found affordable car rental deals in Buenos Aires. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in Buenos Aires with an average daily rate of $42. Data was last updated on November 9, 2026.
Cheapflights insights for Buenos Aires car rentals
Get relevant, data-driven information to help you rent a car in Buenos Aires, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car in Buenos Aires?
Book your rental car in Buenos Aires 83 days before your pickup date to maximize your savings Car rental prices are around $47/day on average when booked 83 days ahead, which saves you 20% off the usual average price.
What is the cheapest rental car company in Buenos Aires?
Looking to rent a car in Buenos Aires? Alamo had the lowest prices in the past two weeks, starting at only $34.50/day. Localiza also offers competitive rates, with deals beginning at $34.57/day.
What is the best car rental company in Buenos Aires?
Based on Cheapflights user feedback, the highest rated car rental company in Buenos Aires is Invernalia Rent a Car (rated 10.0/10). Europcar (rated 10.0/10) is also highly rated by our users.
What is the cheapest month to rent a car in Buenos Aires?
Planning a car rental in Buenos Aires? June is the cheapest month, costing about $52 per day. In contrast, January is the most expensive, with an average daily rate of $71. Monthly average rental prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.
January
$71
February
$62
March
$61
April
$63
May
$56
June
$52
July
$54
August
$57
September
$53
October
$55
November
$54
December
$67
What car do most people rent in Buenos Aires?
Compact rentals (Fiat Cronos or similar) are the most popular option for those visiting Buenos Aires. Economy rentals (Peugeot 208 or similar) are also a popular choice, followed by SUV rentals (Class Standard SUV or similar).
Which car rental company has the most locations in Buenos Aires?
Full Rent Car Rental has 7 locations throughout the area, more than any other company. Avis has the second highest number of locations in Buenos Aires at 4.
Top rental agencies in Buenos Aires
Explore the leading car rental agencies in Buenos Aires known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in Buenos Aires. Reviews were last updated on November 9, 2026.
Invernalia Rent a Car
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View Invernalia Rent a Car Locations in Buenos Aires
Europcar
Overview
Cleanliness
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Overall
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View Europcar Locations in Buenos Aires
National
Overview
Cleanliness
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View National Locations in Buenos Aires
Avis
Overview
Cleanliness
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View Avis Locations in Buenos Aires
Thrifty
Overview
Cleanliness
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View Thrifty Locations in Buenos Aires
Full Rent Car Rental
View Full Rent Car Rental Locations in Buenos Aires
Atua
View Atua Locations in Buenos Aires
Waycar Rental
View Waycar Rental Locations in Buenos Aires
Car rental FAQs
Find answers to frequently asked questions about car rentals in Buenos Aires, including policies, requirements, and more. FAQs were last updated on November 9, 2026.
What is the cheapest rental car found in Buenos Aires?
In the past two weeks, Cheapflights users have found many deals under $53/day when booking a rental car in Buenos Aires. The best deal a user found was for $29/day from Dollar, booked on Nov. 7.
How much does it cost to rent a car in Buenos Aires for a week from Alamo?
Renting a car in Buenos Aires for a week can be a great option for travel. Alamo, the most popular car rental company for this area, offers rental cars for around $340/week on average.
Can I rent a car for a month in Buenos Aires?
Yes, renting a vehicle in Buenos Aires for a month is certainly possible.
How much does it cost to rent a car in Buenos Aires for a month?
You can potentially save up to 74% on a month-long rental by booking with Dollar. Dollar is the cheapest rental company available within the next few months. Renting a car in Buenos Aires can cost you on average $1,456 a month or $49 a day. For extended stays in a location, this option will usually save you the most.
How much is a car rental in Buenos Aires for a weekend?
The average price for a weekend car rental in Buenos Aires is $62. Renting a Compact is your cheapest option if you’ve looking to save money on your weekend car rental in Buenos Aires. For the month of December, Cheapflights users have found rental cars in Buenos Aires for as low as $66/day.
Car rentals by fuel type in Buenos Aires
Browse car rentals by fuel type in Buenos Aires. Currently, Gas/Diesel cars are the cheapest to rent in Buenos Aires. Deals were last updated on November 9, 2026.
Browse through car rental deals by fuel type in Buenos Aires. There are currently 2 fuel types to choose from with Gas/Diesel being the cheapest ($38+).
Gas/Diesel
$38+
Hybrid
$74+