$64 Car Rental Portsmouth, RI

Reasons to book a car rental in and around Portsmouth

Renting a car in Portsmouth, Rhode Island, provides the freedom and flexibility to explore the city and its surroundings at your own pace. This is particularly beneficial for those looking to manage luggage easily and create flexible travel plans. With a rental car, you can conveniently visit key attractions such as the Newport Bridge, located nearby, and the historic Newport Mansions, just 9 miles away. For a city experience, Thames Street is also 9 miles from Portsmouth and offers a variety of shops and dining options.

Additionally, having a car allows you to explore popular nearby destinations like Newport, 8 miles away, which features the iconic Newport Mansions and The Breakers, and Middletown, 6 miles away, known for Second Beach. Tiverton, just 3 miles from Portsmouth, offers the serene Fogland Beach Conservation Area. Whether you are traveling with family or seeking outdoor adventure, a rental car makes it easy to enjoy the scenic beauty and cultural experiences that this charming area has to offer.

Where to stay around Portsmouth

• Newport: Located 8 miles from Portsmouth, Newport is renowned for its outdoor and beach experiences. Visitors can explore key attractions such as the historic Newport Mansions and The Breakers, both perfect for culture enthusiasts. Enjoy the scenic Thames Street for unique shopping and dining options, along with nearby beaches and event venues. Newport is an excellent choice for travelers interested in a vibrant city atmosphere combined with coastal charm.
• Middletown: Just 6 miles from Portsmouth, Middletown offers beautiful scenery and outdoor activities. Highlights include Second Beach, ideal for a relaxing beach vacation, as well as close proximity to the Newport Mansions and Thames Street. This city is perfect for those looking to enjoy family-friendly beaches and shopping areas while soaking in the natural beauty of the region.
• Warwick: Situated 11 miles from Portsmouth, Warwick is a city that caters to families and city-themed adventures. Key points of interest include the historic Aldrich Mansion and Oakland Beach, making it suitable for beach lovers. Visitors can also explore Rocky Point State Park for outdoor activities. Warwick offers a mix of educational venues, shopping, and music concerts, making it a diverse choice for travelers.

10 tips to save on your car rental in and around Portsmouth

1. Use filters to find the right car: Refine your search by vehicle type and specific features. Whether you're looking for an SUV for added space, a convertible for summer drives, or an economy car for budget-friendly travel, utilize the filters on Expedia to discover the best option for your journey.
2. Book in advance to help lower costs: Rental prices can vary based on demand, so it's wise to secure your car well ahead of your trip. By booking early, you’re likely to lock in lower rates and enjoy a wider selection, particularly during peak travel seasons.
3. Consider a smaller car for savings: Smaller vehicles typically come at a lower rental cost and are easier to maneuver and park in crowded areas. Mid-size cars strike a good balance between price, comfort, and fuel efficiency.
4. Age guidelines: Drivers under 30 may encounter higher deposits or daily fees, and certain vehicle categories—such as SUVs or luxury models—might not be available. This can also apply to renters over the age of 70. Always verify age requirements prior to booking.
5. Check fuel policies: Some rentals operate under a full-to-full fuel policy, meaning you must return the car with a full tank to avoid additional charges. This is often the most advantageous choice. Other options may include full-to-empty or prepaid fueling, which are also acceptable; just ensure you return the vehicle empty in that case.
6. Save on city and airport pickups: Picking up your rental car at the airport can often incur a surcharge, but the added convenience may make it worthwhile.
7. Know your payment options: Most car rental companies exclusively accept credit cards for payment.
8. Understand your insurance coverage: Car rental insurance can help you avoid unexpected expenses and provides peace of mind in case something unforeseen occurs during your trip. Adding insurance is straightforward when booking with Expedia.
9. Consider unlimited mileage: If you're planning lengthy road trips, seek out rentals that offer unlimited mileage to prevent incurring extra charges.
10. Bring your driver's license and ID: A valid driver's license is necessary to rent a car.

Finding the cheapest car rentals in Portsmouth

Using our Search Wizard

If the deals that are available on our page do not suit your needs, then enter Portsmouth into the search wizard at the top of the page. We will compare all the best deals available for your car rental in Portsmouth and provide you with a list of the cheapest options, with no added fees.

Renting a car in Portsmouth

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in Portsmouth. We partner with reliable partners that guarantee an enjoyable experience for solo travelers, couples, and families. Package your car with a flight or hotel to unlock even more savings from Expedia.

Expected prices in Portsmouth

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $64.

Flexibility & Cancellation

Most car suppliers offer penalty-free cancellations, so you don’t have to worry about losing money if your plans change. To cancel your booking log into your account through the Trips portal. Click manage booking and cancel this car. If you needed to alter your booking, then you can create a new one once you have canceled.

We all love being rewarded

One Key members save 10% or more on select hotels, cars, activities and vacation rentals. Not only that, earn OneKeyCash for every dollar spent on eligible hotels, vacation rentals, flights, car rentals, and more when you book across our family of brands: Expedia, Hotels.com and VRBO. Learn more and join today.

Car classes available from Expedia in 2026

The classes of vehicles available will change depending on your chosen location.

• Compact car rentals    
• Convertible car rentals    
• Economy car rentals    
• Fullsize car rentals    
• Luxury car rentals
• Midsize car rentals    
• Mini car rentals    
• Minivan rentals    
• Pickup car rentals    
• Premium car rentals
• Sportscar rentals    
• Standard car rentals    
• SUV rentals    
• Van rentals