$20 Car Rental Southern Idaho, ID

Search and Compare from Car Companies in Southern Idaho

Featured car rental suppliers

Compare from agencies

car suppliers logo

Change your mind: penalty-free cancellation on many car rentals

Treat yourself: One Key members save 10% or more on over 1 million car rentals

Shop Smart: package your flight, hotel, and car to save more

Top Car Deals in Southern Idaho

Don't see what you're looking for?

See all car rentals in Southern Idaho
View all cars

Frequently asked questions

What happens if I need to cancel my Southern Idaho car reservation?
Not a problem! If you’re able to cancel your reservation at least six hours prior to the scheduled collection time, you may be eligible for all of your money back. Be sure to read your rental agreement as there are some exemptions. Visit our Customer Service Portal if you still have queries.
What types of cars can I rent in Southern Idaho?
Just about any type you like! From economy hatchbacks to full-size sedans and premium SUVs, we’ll help you find your perfect ride. Intermediate is the favorite rental car category in Southern Idaho. A step or two down from a full-size car, they’re ideal for those after something smaller but still needing space. Cruise around the busy streets of Southern Idaho in an intermediate and discover the difference.
Why should I rent a Southern Idaho car with Expedia?
With car rental companies to pick from in Southern Idaho, Expedia makes it a cinch to find a ride that suits your needs. And when you combine your rental car, hotel and flights into a package, you can save more on your entire Southern Idaho trip. From affordable economy models to SUVs and more, Expedia will get you on the road to your next awesome adventure.
How do I find the best car rental deals in Southern Idaho with Expedia?
It’s easy to find an amazing deal with Expedia. Simply choose your favorite ride, select your dates and preferred pickup and drop-off locations, and compare offers from all the major rental brands. Save even more when you combine your Southern Idaho car rental with hotel or flight bookings.
How old do you have to be to rent a car in Southern Idaho?
You need to be at least 21. But there are several age-related rules you should bear in mind before booking your wheels in Southern Idaho. If you’re a younger driver, many rental outlets will charge an additional fee and limit the sorts of cars you’re able to rent. The surcharge, and which ages it applies to, varies between outlets. Be sure to compare the requirements.
What do you need to rent a car in Southern Idaho?
A valid 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 other coverage. Rules can differ between suppliers, so be sure to read through your policy.
Can I rent a car for a month or longer in Southern Idaho?
You can. We partner with quality suppliers that offer weekly and monthly rentals for many car classes. Take a look at our long-term car rental deals and explore every nook and cranny of Southern Idaho — or way beyond!
Where can I find a Southern Idaho car rental if I am younger than 25?
If you’re a young driver looking for a car rental in Southern Idaho, you’ll need to check the terms and conditions of the various rental companies you’re interested in. Some may rent to drivers under 25, some may not. There may be extra costs if you’re between 21 and 24 years of age. To avoid any unpleasant surprises at the rental desk, make sure you know if any extra charges apply to you.
What insurance should I choose for my car rental in Southern Idaho?
For a smooth, stress-free vacation, add Expedia’s collision protection while booking your rental car. This insurance covers your vehicle against vandalism, accident damage and theft. It also offers round-the-clock emergency help in times of need. Opt in to this insurance while finalizing your Southern Idaho ride with Expedia and save money and time at the rental desk.

Car Rental Information

 
Popular car types
SUV, Full Size, Economy
 
Car suppliers available
 
Our best deal of the day
$20
 
Our second best deal of the day
$40
 
Our third best deal of the day
$41
 
From the airport to your hotel
Airport Transportation
 
From popular domestic and international airports
Airport Car Rentals

Finding the cheapest car rentals in Southern Idaho

Using our Search Wizard

If the deals that are available on our page do not suit your needs, then enter Southern Idaho into the search wizard at the top of the page. We will compare all the best deals available for your car rental in Southern Idaho and provide you with a list of the cheapest options, with no added fees.

Renting a car in Southern Idaho

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in Southern Idaho. We partner with reliable partners that guarantee an enjoyable experience for solo travelers, couples, and families. Package your car with a flight or hotel to unlock even more savings from Expedia.

Expected prices in Southern Idaho

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $20.

Flexibility & Cancellation

Most car suppliers offer penalty-free cancellations, so you don’t have to worry about losing money if your plans change. To cancel your booking log into your account through the Trips portal. Click manage booking and cancel this car. If you needed to alter your booking, then you can create a new one once you have canceled.

We all love being rewarded

One Key members save 10% or more on select hotels, cars, activities and vacation rentals. Not only that, earn OneKeyCash for every dollar spent on eligible hotels, vacation rentals, flights, car rentals, and more when you book across our family of brands: Expedia, Hotels.com and VRBO. Learn more and join today.

Car classes available from Expedia in 2024

The classes of vehicles available will change depending on your chosen location.