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Sun Valley

Cheap Car Rentals in Sun Valley

Driver's age: 26-65
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What is the cheapest time to rent a car in Sun Valley?

Discover the most affordable period to rent a car in Sun Valley and save money on your trip. The monthly average price data is based on historical data over the last year and was last updated on 15 April 2025.

January

$106

February

$155

March

$164

April

$89

May

$64

June

$113

July

$153

August

$162

September

$120

October

$91

November

$69

December

$201

Currently, the cheapest month to rent a car in Sun Valley is May. The most expensive time to rent a car is December. The cheapest prices for each month are shown above, but prices will vary based on availability, how far out you book your rental car, and of course, car type.

Top rental agencies in Sun Valley

Explore the leading car hire agencies in Sun Valley known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car hire companies in Sun Valley. Reviews were last updated on 15 April 2025.
Choose from the top rental car agencies available in Sun Valley, including AutoEurope, Avis and Budget. Read through reviews, double check the pickup location, and other important information before making your selection.

AutoEurope

1 location
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Avis

1 location
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Budget

1 location
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Easirent

1 location
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Enterprise Rent-A-Car

1 location
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Hertz

1 location
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National

1 location
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Sunnycars

1 location
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Car rental FAQs

Find answers to frequently asked questions about car hires in Sun Valley, including policies, requirements, and more. FAQs were last updated on 15 April 2025.

  • What are petrol prices like in Sun Valley?

    The average price of petrol in Sun Valley is $1.53/litre over the past month, costing you anywhere between $69 and $99 to fill up a car’s fuel tank.

  • How far in advance should I hire a car in Sun Valley for the best price?

    Booking in advance not only ensures a better chance of getting your vehicle of choice, it can save you up to 90% on your car hire. For a below average price in Sun Valley, Cheapflights recommends booking your car hire at least 58 days in advance.

  • Can I rent a car for a month in Sun Valley?

    Yes, cars are available to be rented out for an entire month in Sun Valley.

  • What car do most people hire in Sun Valley?

    The majority of Cheapflights travellers prefer to hire a Standard (Nissan Rogue) in Sun Valley, making it the most popular option.

Browse thousands of different options on Cheapflights for your next trip

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Airport car hires in Sun Valley

Hire a car at one of these airports in the Sun Valley area
Hailey Sun Valley-Friedman Airport car rentals
Twin Falls Joslin Airport car rentals

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Plans change — we get it. And that’s why you can search and book car hire on Cheapflights from agencies that offer free cancellation