Cheapflights insights for Portsmouth car hires
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?
To get the best deal on car hire in Portsmouth, book about 79 days before your trip. At that point, average daily prices are around $81, which is about 7% cheaper than the typical rate.
What is the best car rental company in Portsmouth?
Based on Cheapflights user feedback, the highest-rated car hire 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.
What is the cheapest month to hire a car in Portsmouth?
At Portsmouth, the best time to hire a car is in January, with an average daily rate of just $79. Conversely, July is the priciest month, averaging $180 per day. Below youll find the monthly average car hire prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.|1#In Portsmouth, the best time to hire a car is in January, with an average daily rate of just $79. Conversely, July is the priciest month, averaging $180 per day. Below youll find the monthly average car hire prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.
January
$79
February
$87
March
$79
April
$96
May
$105
June
$138
July
$180
August
$145
September
$103
October
$123
November
$106
December
$100
What car do most people hire in Portsmouth?
Full-size cars (Class Full-size SUV or similar) are the most popular option for those visiting Portsmouth. Intermediate cars (Toyota Corolla or similar) are also a popular choice, followed by Passenger van cars (Chrysler Pacifica 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 hire agencies in Portsmouth, NH
Explore the leading car hire agencies in Portsmouth, NH known for their outstanding service and extensive range of vehicles to choose from. There are currently 4 car hire companies in Portsmouth, NH. Reviews were last updated on 17 September 2025.
Enterprise Rent-A-Car
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Hertz
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Dollar
Easirent
Car hire FAQs
Find answers to frequently asked questions about car hires in Portsmouth, NH, including policies, requirements, and more. FAQs were last updated on 17 September 2025.
Can I rent a car for a month in Portsmouth?
Yes, hiring a vehicle in Portsmouth for a month is certainly possible.