This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car hire in Sun Valley with a pick-up date of 29/9 and drop-off date of 6/10. Fares are subject to change and may not be available at all agencies or on all dates of hire. Click the price to replicate the search for this deal.
Same drop-off
Driver's age: 25-65
Here’s why our users search for rental cars through Cheapflights
Price trackingHolding out for a great deal? Get notified when prices are reduced.
Customized resultsFilter by rental agency, car type, price range and more.
Unlimited free useSearch as many times as you want with no hidden charges or fees.
Best Sun Valley, Denver car rental deals
Browse through the best deals we’ve found on Sun Valley car rental deals at this time. Deals are sourced from providers and were last updated on 20 September 2026.
GWM Ora Good Cat฿207/day
Nissan Leaf฿233/day
Toyota Yaris Cross฿261/day
Cheapflights insights for Sun Valley car rentals
Get relevant, data-driven information to help you hire a car in Sun Valley, including pricing trends, ideal booking times, and more.
What is the best car rental company in Sun Valley?
Based on Cheapflights user feedback, the highest-rated car rental company in Sun Valley is Sixt (rated 7.6/10 with 18 reviews). Enterprise Rent-A-Car (rated 6.9/10 with 3 reviews) is also highly rated by our users.
Sixt
7.6
Enterprise Rent-A-Car
6.9
Avis
5.9
Budget
5.7
Which car hire company has the most locations in Sun Valley?
Both Enterprise Rent-A-Car and Free2Move have 2 locations in Sun Valley, more than any other rental company in the area.
Explore the most popular car rental suppliers in Sun Valley, including their locations and customer reviews, to make the best choice for your next trip.
Excellent customer service at this branch, and answered every question completely. Good location for car return and being able to take the train from Union Station to the airport.
10.0
Wonderful|Apr 2023
Instructions on features of your new cars like a cheat sheet.
10.0
Wonderful|Mar 2023
Devon at the union station location was absolutely wonderful. Our vacation started to get really stressful and he turned it around; he was so patient and very personable. I will rent from sixt every time i am in Denver! An extra surprise is how lovely the location and building itself are.
2.0
Poor|May 2022
This company is a scam. Bad charges and last minute changes. Stay away.
10.0
Wonderful|Mar 2022
Kayak wound up sending me the Denver City location, not the airport. The rental company made sure I was aware of that. I was not. They were super helpful. The city location is right across from the train station, and for $10 bucks you can take the train to the airport as well. It costs less to pick up in the City than at the airport.
Find answers to frequently asked questions about car rentals in Sun Valley, including policies, requirements, and more. FAQs were last updated on 20 September 2026.
Can I rent a car for a month at Sun Valley?
Yes, cars are available to be rented out for an entire month at Sun Valley.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
We make it easy and fast to find and compare deals from 70,000+ rental locations and hundreds of agencies.
No surprises
Prices shown to you will be final, without any hidden charges or fees.
Free cancellation
Plans change – we get it. And that’s why you can search and book rental cars on Cheapflights from agencies that offer free cancellation
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.
