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Cheapflights insights for Portsmouth car rentals
Get relevant, data-driven information to help you hire a car in Portsmouth, including pricing trends, ideal booking times, and more.
How far in advance should I hire a car in Portsmouth?
Book your car hire in Portsmouth 79 days before your pickup date to maximise your savings. Car hire prices are around Rp 894,780/day on average when booked 79 days ahead, which saves you 1,192,940% off the average price.
What is the best car rental company in Portsmouth?
Based on Cheapflights user feedback, the highest-rated car rental company in Portsmouth is Enterprise Rent-A-Car (rated 8.5/10 with 4 reviews). Hertz (rated 8.5/10) is also highly rated by our users.
Enterprise Rent-A-Car
8.5
Hertz
8.5
Dollar
6.6
Easirent
0.0
What is the cheapest month to rent a car in Portsmouth?
At Portsmouth, the best time to rent a car is at March, with an average daily rate of just Rp 878,210. Conversely, July is the priciest month, averaging Rp 1,988,401 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.|1#In Portsmouth, the best time to rent a car is in March, with an average daily rate of just Rp 878,210. Conversely, July is the priciest month, averaging Rp 1,988,401 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.
January
Rp 894,780
February
Rp 961,060
March
Rp 878,210
April
Rp 1,060,481
May
Rp 1,159,901
June
Rp 1,524,441
July
Rp 1,988,401
August
Rp 1,607,291
September
Rp 1,143,331
October
Rp 1,408,451
November
Rp 1,193,041
December
Rp 1,093,621
What car do most people hire in Portsmouth?
Full-size cars (Volkswagen Atlas or similar) are the most popular option for those visiting Portsmouth. Economy cars (Mitsubishi Mirage or similar) are also a popular choice, followed by Passenger van cars (Ford Transit or similar).
Which car hire company has the most locations in Portsmouth?
Enterprise Rent-A-Car has 4 locations throughout the area, more than any other company. Hertz has the second-highest number of locations in Portsmouth at 3.
Top rental agencies in Portsmouth, NH
Explore the leading car rental agencies in Portsmouth, NH known for their outstanding service and extensive range of vehicles to choose from. There are currently 4 car rental companies in Portsmouth, NH. Reviews were last updated on 8 October 2025.
Enterprise Rent-A-Car
4 reviews•4 locations
Overview
Cleanliness
9.0
Comfort
7.7
Overall
8.4
Pick-up/drop-off
8.7
Value
7.9
Hertz
3 locations
Overview
Cleanliness
9.1
Comfort
8.5
Overall
8.5
Pick-up/drop-off
8.8
Value
7.9
Dollar
1 location
Easirent
1 location
Car rental FAQs
Find answers to frequently asked questions about car rentals in Portsmouth, NH, including policies, requirements, and more. FAQs were last updated on 8 October 2025.
Can I rent a car for a month in Portsmouth?
Typically, how long you can rent a car for depends on the inventory of the supplier. For Portsmouth however, it is certainly possible to rent a car for an entire month.