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Cheapflights insights for San Juan car rentals
Get relevant, data-driven information to help you hire a car in San Juan, including pricing trends, ideal booking times, and more.
How far in advance should I hire a car in San Juan?
To get the best deal on a rental car in San Juan, book about 7 days before your trip. At that point, average daily prices are around $55, which is about 47% cheaper than the typical rate.
What is the best car rental company in San Juan?
Based on Cheapflights user feedback, the highest-rated car rental company in San Juan is Enterprise Rent-A-Car (rated 8.7/10 with 183 reviews). Alamo (rated 9.1/10 with 38 reviews) is also highly rated by our users.
What is the cheapest month to hire a car in San Juan?
Planning to hire a car in San Juan? October is the cheapest month, costing about $25 per day. In contrast, December is the most expensive, with an average daily rate of $131. Monthly average car hire prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.
January
$54
February
$57
March
$72
April
$61
May
$55
June
$66
July
$86
August
$66
September
$29
October
$25
November
$55
December
$131
What car do most people hire in San Juan?
SUV cars (BMW X3 or similar) are the most popular option for those visiting San Juan. Full-size cars (Honda Accord or similar) are also a popular choice, followed by Intermediate cars (Hyundai Elantra or similar).
Which car hire company has the most locations in San Juan?
Enterprise Rent-A-Car has 6 locations throughout the area, more than any other company. Hertz has the second-highest number of locations in San Juan at 5.
Top rental agencies in San Juan
Explore the leading car hire agencies in San Juan known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car hire companies in San Juan. Reviews were last updated on 12 September 2025.
Enterprise Rent-A-Car
183 reviews•6 locations
Overview
Cleanliness
8.7
Comfort
8.8
Overall
8.7
Pick-up/drop-off
8.7
Value
8.4
Alamo
38 reviews•1 location
Overview
Cleanliness
8.8
Comfort
9.3
Overall
9.1
Pick-up/drop-off
9.4
Value
8.5
Ace
85 reviews•2 locations
Overview
Cleanliness
7.7
Comfort
7.9
Overall
7.4
Pick-up/drop-off
7.3
Value
7.1
Dollar
41 reviews•3 locations
Overview
Cleanliness
7.7
Comfort
7.6
Overall
7.1
Pick-up/drop-off
7.1
Value
7.1
Avis
30 reviews•2 locations
Overview
Cleanliness
5.9
Comfort
5.6
Overall
5.2
Pick-up/drop-off
4.9
Value
4.9
Popular Auto
3 locations
Overview
Cleanliness
8.0
Comfort
7.7
Overall
7.3
Pick-up/drop-off
6.4
Value
7.0
Hertz
20 reviews•5 locations
Overview
Cleanliness
7.6
Comfort
7.1
Overall
7.0
Pick-up/drop-off
7.0
Value
6.9
Thrifty
29 reviews•2 locations
Overview
Cleanliness
7.6
Comfort
7.3
Overall
6.7
Pick-up/drop-off
6.8
Value
6.4
Car rental FAQs
Find answers to frequently asked questions about car hires in San Juan, including policies, requirements, and more. FAQs were last updated on 12 September 2025.
Can I rent a car for a month in San Juan?
Yes, renting a vehicle in San Juan for a month is certainly possible.