Small Cars | $34 - $97 | |
|---|---|---|
All Car Types | $72 - $131 |
The best time to rent a Small car from Avis in Porto, Porto is in November when prices are $34 per day on average. $34 per day is 46% lower than the $63 average yearly price for a Avis Small rental in Porto. While November may be the cheapest month to rent a Small car from Avis in Porto, May is the most expensive. However, you may still be able to find great deals in May on Small rental vehicles from Avis depending on what day you book.
The best time to rent a Medium car from Avis in Porto, Porto is in March when prices are $32 per day on average. $32 per day is 65% lower than the $92 average yearly price for a Avis Medium rental in Porto. While March may be the cheapest month to rent a Medium car from Avis in Porto, January is the most expensive. However, you may still be able to find great deals in January on Medium rental vehicles from Avis depending on what day you book.
The best time to rent a Large car from Avis in Porto, Porto is in January when prices are $79 per day on average. $79 per day is 36% lower than the $124 average yearly price for a Avis Large rental in Porto. While January may be the cheapest month to rent a Large car from Avis in Porto, August is the most expensive. However, you may still be able to find great deals in August on Large rental vehicles from Avis depending on what day you book.
The best time to rent a SUV car from Avis in Porto, Porto is in November when prices are $23 per day on average. $23 per day is 72% lower than the $83 average yearly price for a Avis SUV rental in Porto. While November may be the cheapest month to rent a SUV car from Avis in Porto, October is the most expensive. However, you may still be able to find great deals in October on SUV rental vehicles from Avis depending on what day you book.
The best time to rent a Van car from Avis in Porto, Porto is in December when prices are $64 per day on average. $64 per day is 47% lower than the $121 average yearly price for a Avis Van rental in Porto. While December may be the cheapest month to rent a Van car from Avis in Porto, May is the most expensive. However, you may still be able to find great deals in May on Van rental vehicles from Avis depending on what day you book.
$26/day
2 Sep - 28 Sep$30/day
2 Sep - 30 Sep$32/day
6 Sep - 20 SepAvis
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Renting a car in Porto from Avis during August will cost an average of $47 per day. However, some of our users found prices last August as low as $30 per day from Avis, so you may be able to find similar prices this year. If you’re looking to rent a car in Porto for one week, $332 is the average cost for a rental from Avis.
At the moment, Avis has 1 location at Porto Airport:
Aeroporto Porto.
Avis does provide free car rental cancellations in Porto (though there may be a fee for last-minute cancellations). You can call Avis if you’d like to learn more about their policies. Click here, then select the Locations tab to view a list of phone numbers for Avis.
Consider Compact rentals from Avis if you need a car rental in Porto during August. When renting Compact cars in August, you can expect prices to be an average of $42 per day and as low as $27 per day. Keep in mind that there are also other types of rental cars available from Avis—Compact vehicles just happen to be the most popular amongst our users during this time of year.
For $42/day on average, a Economy is the cheapest type of car to rent from Avis in Porto (65% cheaper than the most expensive Avis rental car). In the past year, 23% of momondo users who chose to rent from Avis while in Porto rented a Economy in order to save money. Keep in mind that Avis also has other types of car rentals available based on your travel needs.
Avis currently operates out of 3 locations in Porto. The most popular car rental location Avis has in Porto is located at Rua 5 De Outubro 400. Over the past 12 months, 73% of our users that searched for Avis rentals in Porto happened to rent their vehicle from the Rua 5 De Outubro 400 location.
Prices for cars in Porto are updated daily.
As of July 2025, there are 128 operators available to choose from for cars in Porto.
The minimum age for drivers varies by country, including Porto. In numerous EU countries, drivers must be 18 years old. To rent a car overseas, you'll generally need to be at least 21, and if you're under 25, a young driver surcharge may be applied. We advise that you read the policy of your chosen rental company before making a reservation.
To rent a car in Porto, all drivers must present a valid full driving license. If the license is written in a language other than the language of the country of rental, an International Driving Permit may be required to avoid the risk of potential fines. If you're renting a car abroad, you may also need to provide evidence of your return travel and accommodation information during your stay. We always recommend that you verify with the specific rental company you're booking with.