St. Mary's Car Rental

Search and Compare from Car Companies in St. Mary's

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

Can I rent a car from Kirkwall Airport (KOI)?
Europcar is a short commute from the terminal and the only car rental option. Lock in your ride as soon as possible to avoid missing out.
What happens if I need to cancel my St. Mary's car reservation?
Subject to your rental policy, you could be eligible for your money back. Many prepaid rentals allow for a total refund if you cancel a minimum of six hours prior to collection. Still have some queries? If you can’t find the answer in your itinerary, our Customer Service Portal is always accessible.
Why should I rent a St. Mary's car with Expedia?
Expedia is the number one place to book your next ride. With suppliers in St. Mary’s to select from, we’re all about finding you incredible deals. Save big with our exclusive offers and member prices, and earn rewards with each booking you make. Save more when you bundle your bookings into a St. Mary’s vacation package. Car rentals, hotels, activities, flights — Expedia has everything you need in one handy place.
How do I find the best car rental deals in St. Mary's with Expedia?
Getting the best deal on your St. Mary’s rental car is a breeze with Expedia. Choose your preferred ride, add some details and compare prices across leading brands. Why not add flights and hotels to your booking? You’ll get access to even bigger savings when you create a vacation package.
What do you need to rent a car in St. Mary's?
Two things — a valid driver’s license and a credit card in the same name. Most car rental companies will offer you insurance, which is optional. But you may have to provide proof of alternative coverage if you choose to opt out. Check with your rental agency to avoid any hassles.
Can I drive in St. Mary's with my U.S. Driver's license?
Certainly. But also consider obtaining an International Driving Permit. With that and your U.S. License, you’re sure to have all your bases covered for road-tripping around St. Mary’s.
Can I rent a car for a month or longer in St. Mary's?
You can. Expedia partners with quality suppliers that offer weekly and monthly rentals for all types of cars. Reserve one of our long-term car rental deals and discover every corner of St. Mary’s — or far beyond!
Where can I find a St. Mary's car rental if I am younger than 25?
Age policies are different between rental suppliers, so you’ll have to do a bit of homework. Managed to find a St. Mary’s supplier that does rent to under 25s? Terrific! Just take note that extra fees often apply to drivers between the ages of 21 and 24. The terms and conditions of each rental car you’re interested in will have all the details you need.