Southwest Harbor Car Rental

Search and Compare from Car Companies in Southwest Harbor

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.

Frequently asked questions

What happens if I need to cancel my Southwest Harbor car reservation?
That won’t be a problem. If you can cancel your reservation more than six hours ahead of the scheduled collection time, you may qualify for all of your money back. It’s a good idea to read the rental policy as there are some exceptions. Click through to our Customer Service Portal if you’re unsure of anything.
Why should I rent a Southwest Harbor car with Expedia?
From quick day trips to cross-country jaunts, Expedia has cars to suit every style and adventure. Choose from trusted rental companies in Southwest Harbor. And with our Best Price Guarantee, you can count on getting a terrific deal on your set of wheels. Did you know you can combine your bookings into a package? Add a hotel or flight to your rental car and see how much you save!
How do I find the best car rental deals in Southwest Harbor with Expedia?
It’s easy to track down an incredible deal with Expedia. Just choose your preferred car type, select your dates and pickup and drop-off locations, and browse offers from all the popular rental suppliers. Save even more when you combine your Southwest Harbor car rental with flight or hotel bookings.
What do you need to rent a car in Southwest Harbor?
Your driver’s license and a credit card in the same name. Don’t want to take out the company’s insurance plan? In that case, you’re also likely to need proof of your own coverage. The requirements may differ between rental suppliers, so have a thorough read of your policy.
Can I rent a car for a month or longer in Southwest Harbor?
You can. Expedia partners with trusted suppliers that offer weekly and monthly rentals for a wide range of cars. Check out our long-term car rental deals and discover every bit of Southwest Harbor — or far beyond!
Where can I find a Southwest Harbor car rental if I am younger than 25?
Age policies differ between rental companies, so you’ll have to do a bit of shopping around. Found a Southwest Harbor supplier that does rent to drivers under the age of 25? Awesome! Just take note that extra fees often apply to drivers between the ages of 21 and 24. The fine print of each rental car you’re interested in should have all the information you need.