Sun Valley Car Rental

Search and Compare from Car Companies in Sun Valley

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 Sun Valley car reservation?
We know that flexibility while traveling is important. That’s why many prepaid bookings give a complete refund if you let us know a minimum of six hours ahead of the pickup time. You may want to read the cancellation policy though as there are some exceptions. If there’s nothing specified there, head to our Customer Service Portal.
Why should I rent a Sun Valley car with Expedia?
Land an incredible deal on your set of wheels with Expedia. Big or small, you’re sure to find your dream ride from one of the rental companies in Sun Valley. Our special offers, member prices and rewards programs will help you get the most out of your travel budget. And if you want to save more, bundle your bookings into a vacation package. Add a hotel or flights (or both) to your rental vehicle reservation and get access to fantastic discounts!
How do I find the best car rental deals in Sun Valley with Expedia?
Check customer reviews, choose your car class and compare prices from leading brands. Expedia makes it easy to track down the best deal on your rental wheels. Combine your Sun Valley car rental with hotel or flight bookings and cruise off with even more in your wallet.
What do you need to rent a car in Sun Valley?
The main requirements are a valid driver’s license and a credit card in your name. Many car rental companies will offer you insurance, which is optional. But you may be asked to provide proof of alternative coverage if you choose to opt out. We recommend checking with your rental agency to avoid any issues.
Can I rent a car for a month or longer in Sun Valley?
Yes, so you won’t need to rebook a rental vehicle in the middle of your vacation. Go to our long-term car rental deals page, enter your trip information and find a set of wheels to call your own for the length of your break.
Where can I find a Sun Valley car rental if I am younger than 25?
This depends on the rental car companies that are in Sun Valley. They often have different age policies. If you’ve found an outlet that does cater to drivers under the age of 25, bear in mind that additional fees may apply. Do some research into any extra charges before picking up the keys to your vehicle.