Car Rentals in Great Diamond Island, USA

Your daily hire car cost on Great Diamond Island can depend on your booking lead time and the vehicle category you opt for. Check out our ‘Filter by’ section to find exclusive deals and to see car class prices for the vehicles available on Great Diamond Island.

Portland Intl. Jetport Airport (PWM) has lots of options just a quick commute away. Take your pick of vehicles from National Car Rental, Hertz, Budget, Alamo or Enterprise.

If you have to switch your plans around, many prepaid hires qualify for a total refund. Just let us know a minimum of six hours ahead of picking up the car. Scan your rental agreement for any exceptions. Your booking details will have more details, or you can visit our Customer Service Portal for more info.

Economy, premium, full-size… The choice is all yours! However, compact models are the most popular on Great Diamond Island. If you want something economical and small, but not too small, this category of rental vehicle is a great choice. Navigating this popular island will be a cinch in one of these. Compact cars offer a bit more room than economy models and are suited to couples and families on a budget.

Nabbing an amazing deal on your Great Diamond Island rental car is easy with Expedia. Choose your preferred car type, add some details and compare prices across top suppliers. Why not add flights and hotels to your booking? You’ll get access to terrific discounts when you combine your bookings into a package.

You’ll have to be at least 21 years of age to take the wheel on Great Diamond Island. Be aware that a young renter fee generally applies. If you’re wanting a specialty ride or a spacious SUV, you may need to be older than 21. Check out the hire company’s terms and conditions before choosing your wheels.

You’ll need a current driver’s license and your credit card to cruise around Great Diamond Island. You may also need insurance, whether you have your own or opt for your rental company’s indemnity. Your rental agreement should have details about this.

Lookout for bargains by using the ‘Filter by’ feature when searching for your rental car for Great Diamond Island. For the most budget-friendly hire vehicles, we recommend making an advance booking. Take into account that some car types may cost more.

If you’re lucky enough to be sticking around Great Diamond Island for a month or more, Expedia offers a wide range of rentals to help you explore at your leisure. Enter your travel dates to discover our incredible long-term car rental deals.

Age policies will likely differ between Great Diamond Island rental companies, so you’ll want to check before you book if you’re under 25 years old. In addition, see if a young renter’s fee applies. Having a solid understanding of the terms and conditions will help you avoid any misunderstandings and hold-ups at the hire counter.

Land an incredible deal on your wheels with Expedia. Big or small, you’re sure to find your dream ride from one of the multiple suppliers on Great Diamond Island. Our special offers, member prices and rewards programmes will help you get the most out of your travel budget. And if you want to save more, combine your bookings into a holiday package. Add a flight or hotel to your hire vehicle reservation and get access to awesome discounts! Plus, when you’re a member of our free One Key™ loyalty programme, you can collect OneKeyCash™* and spend it on eligible hotels, flights, activities and more. *OneKeyCash disclaimer - OneKeyCash is not redeemable for cash and can only be used on Expedia.