Mount Desert Island Car Rental

Search and Compare from Car Companies in Mount Desert Island

Compare car suppliers to unlock big savings, and package your flight, hotel, and car to save even more.

Members save 10% more on select hotels, cars, activities and holiday rentals. Sign up.Opens in a new window

Enjoy maximum flexibility with penalty-free cancellation on most car rentals.

Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
Unlock Black Friday deals

Frequently asked questions

What happens if I need to cancel my Mount Desert Island car reservation?
Don’t stress! If you cancel your prepaid rental at least six hours prior to the pickup time, you may be eligible for a full refund. Be sure to scan the cancellation policy as there are some exceptions. Hop on our Customer Service Portal if you’re unsure of anything.
How do I find the best car rental deals in Mount Desert Island with Expedia?
Scoring the best deal on your Mount Desert Island rental car is a cinch with Expedia. Choose your preferred ride, add in a few more details and compare the offers across big-name brands. Why not add hotels and flights to your booking? You’ll unlock terrific discounts when you create a vacation package.
How old do you have to be to rent a car in Mount Desert Island?
You need to be at least 21 to jump behind the wheel of a rental car in Mount Desert Island. Be aware that young drivers may only be able to rent from a few car categories, such as compact and economy. Higher age limits generally apply for larger and luxury vehicles. Many providers will also charge a fee for young renters. Check the rules before booking and factor any extra fees into your budget.
What do you need to rent a car in Mount Desert Island?
Before you can take the wheel in Mount Desert Island, you’ll need a driver’s license and a credit card that matches the name on your license. If you decline to take out the company’s insurance plan, you may also have to show proof of other coverage. Requirements may vary, so understand the policy terms and conditions before you choose a rental company.
Can I rent a car for a month or longer in Mount Desert Island?
Yes, and you’re sure to find your ideal ride among our long-term car rental deals. Just enter your trip information and we’ll list terrific options from numerous quality providers.
Where can I find a Mount Desert Island car rental if I am younger than 25?
Some Mount Desert Island companies will rent cars to drivers under 25 years of age, and others won’t. Age policies differ between suppliers, so you’ll have to do some research. Also, find out if there are any additional costs. Some outlets will pass on a surcharge to customers between the ages of 21 and 24. Always read through the terms and conditions to avoid any nasty surprises.