Cheap Car Rentals in Porto Alegre from HK$246
This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car hire in Porto Alegre with a pick-up date of 29-4 and drop-off date of 30-4. Fares are subject to change and may not be available at all agencies or on all dates of hire. Click the price to replicate the search for this deal.
What is the cheapest time to rent a car in Porto Alegre?
Discover the most affordable period to rent a car in Porto Alegre and save money on your trip. The monthly average price data is based on historical data over the last year and was last updated on 15 April 2025.
January
HK$178
February
HK$201
March
HK$217
April
HK$186
May
HK$193
June
HK$217
July
HK$209
August
HK$178
September
HK$193
October
HK$217
November
HK$224
December
HK$271
Currently, the cheapest month to rent a car in Porto Alegre is January. The most expensive time to rent a car is December. The cheapest prices for each month are shown above, but prices will vary based on availability, how far out you book your rental car, and of course, car type.
Top rental agencies in Porto Alegre
Explore the leading car rental agencies in Porto Alegre known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in Porto Alegre. Reviews were last updated on 15 April 2025.
Book your reservation with one of the top rental car agencies located in Porto Alegre, including Unidas, MOVIDA and Alamo. Reviews, pricing info, pickup locations, and other important details are available to aid your decision.
Unidas
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MOVIDA
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Alamo
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Localiza
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National
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Avis
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Movicar Rent a Car
Car rental FAQs
Find answers to frequently asked questions about car rentals in Porto Alegre, including policies, requirements, and more. FAQs were last updated on 15 April 2025.
Which car hire company is considered to be the best in Porto Alegre?
Taking our users’ ratings and reviews into consideration, Unidas (10.0 rating), MOVIDA (10.0 rating) and Alamo (8.1 rating) seem to be the best car hire companies in Porto Alegre.
What are petrol prices like in Porto Alegre?
The average price of petrol in Porto Alegre is HK$8.15/litre over the past month, costing you anywhere between HK$366 and HK$529 to fill up a car’s fuel tank.
How far in advance should I hire a car in Porto Alegre for the best price?
Booking in advance not only ensures a better chance of getting your vehicle of choice, it can save you up to 57% on your car hire. For a below average price in Porto Alegre, Cheapflights recommends booking your car hire at least 89 days in advance.
Can I rent a car for a month in Porto Alegre?
Yes, renting a vehicle in Porto Alegre for a month is certainly possible.
What car do most people hire in Porto Alegre?
The most popular car chosen by those travelling to Porto Alegre is Standard (Class Commercial Truck) based on our Cheapflights data.