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Portsmouth

Cheap Car Hire in Portsmouth, New Hampshire

Driver's age: 26-65
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What is the cheapest time to rent a car in Portsmouth?

Discover the most affordable period to rent a car in Portsmouth, NH 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

$85

February

$90

March

$83

April

$99

May

$91

June

$121

July

$120

August

$121

September

$112

October

$121

November

$110

December

$109

Currently, the cheapest month to rent a car in Portsmouth is March. The most expensive time to rent a car is June. 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 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 5 car hire companies in Portsmouth, NH. Reviews were last updated on 15 April 2025.
Choose from the top car hire agencies available in Portsmouth, including Hertz, Thrifty and Enterprise Rent-A-Car. Be sure to do your research on pricing, reviews, pickup locations, and other important criteria before choosing.

Hertz

3 locations
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Overview

Cleanliness

8.7

Comfort

8.4

Overall

8.4

Pick-up/drop-off

8.9

Value

7.7

Thrifty

1 location
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Enterprise Rent-A-Car

7.8
Good
5 reviews•3 locations
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Overview

Cleanliness

8.2

Comfort

7.1

Overall

7.7

Pick-up/drop-off

8.0

Value

7.3

Dollar

1 location
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Easirent

1 location
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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 15 April 2025.

  • What are petrol prices like in Portsmouth?

    The average price of petrol in Portsmouth is $1.43/litre over the past month, costing you anywhere between $64 and $93 to fill up a car’s fuel tank.

  • How much does it cost to hire a car in Portsmouth for a week from Turo?

    Turo offers hire cars in Portsmouth for about $1,024 per week on average.

  • How far in advance should I hire a car in Portsmouth for the best price?

    Booking early can save you upwards of 90% on your car hire. Booking your vehicle at least 76 days in advance can you get you a great below-average price in Portsmouth.

  • Can I rent a car for a month in Portsmouth?

    Yes, hiring a vehicle in Portsmouth for a month is certainly possible.

  • What car do most people hire in Portsmouth?

    Nissan Rogue, which is a Standard vehicle, is the most popular to hire at Portsmouth according to Cheapflights users.

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