Car rental in Idaho from $47/day

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Idaho car rental at a glance

Most popular provider	Avis
Most popular car	Economy, 4-5 doors
Pick-up points	32, Boise is most popular
Cheapest price found	$47 per day, Boise
Cheapest month to rent	October
Best time to book	2 weeks before

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Cities in Idaho

Take a look at the different cities in Idaho you can set off from. You could find a great price somewhere less traveled.

Car rental in Boise

From

$50

per day

Car rental in Boise

From

$50

per day

Airports in Idaho

If you’re flying to Idaho, it could be easier to hit the road straight from the airport.

Find the best car rental deal in Idaho

Find the cheapest time to rent a car in Idaho

The cheapest month to rent a car in Idaho is October, when the average cost per day is $65. If that doesn’t work for you, the second cheapest month is May, when the average cost per day is $67. Keep in mind when you’re looking to book, that the most expensive month to rent a car in Idaho is September.

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Explore Idaho

What are the best car rental companies in Idaho?

All you need to know about Idaho

Side of the road	Right
Currency	US Dollar
Language	English
Age to rent a car	21

Getting the cheapest car rental in Idaho

Here are some tips to help you score the best prices and hit the road for less.

Pick the right ride

Make sure you pick the right type of car for your trip. You can easily filter by "seats," "transmission," and even choose only to see "electric" or "hybrid" vehicles. You can also filter by "car type," so whether you're looking for a luxury car or a more modest mini, you'll find what you need fast. The most popular car type in Idaho is Small.

Compare across companies

The most popular car rental company in Idaho is Avis. We search across hundreds of companies to find you a great price with Avis.

Get your timing right

It can really pay to play around with your timings and compare dates for your car rental to get a great price. The best time to book a bargain is 2 weeks before. The cheapest prices we've found are $47 a day and $257 a week.

Be flexible

Not sure where in Idaho you're going to visit? There are lots of places to pick up your rental car from. Being flexible on your pickup location can help you score a great price, all while seeing more of Idaho. We've found that the most popular place to pick up a car in Idaho is Boise. The cheapest place to pick up your rental car is Boise.

Rent a car long-term in Idaho

Looking to rent a car for more than a few weeks? It could be cheaper to rent for a full month. This can cut the admin costs for car rental companies and give you some extra time to explore, too. Give it a try today and search for 30-day car rentals.

Save on gas

You can make your money go further by finding a car rental deal in Idaho with "unlimited mileage" or a "full-to-full" fuel policy. This can save you cash on topping up the tank.

Car rental in Idaho: FAQs

Do I need extra insurance to rent a car in Idaho?

You will need insurance to rent a car in Idaho, but you won't necessarily need "extra" insurance. Different car rental companies offer different insurance policies, so make sure you look at the details when you pick a deal.

What age do you need to be to rent a car in Idaho?

To rent a car with most companies in Idaho, you need to be at least 21 years old. Some companies may have extra fees to pay if you are under 25 years old, so make sure you check before you book.

What documents do I need to rent a car in Idaho?

The types of documents you’ll need to rent a car in Idaho depend on the car rental company you go with. But in general, you will need a valid driver's license, ID, and passport. Once you’ve booked a car rental in Idaho, you can easily get in touch with your chosen provider to find out.

How do I rent a car in Idaho?

It’s easy to rent a car in Idaho. First, you need to decide where in Idaho you want to pick up your car from.

Once you’ve decided where you want to go, simply enter your dates and search for the best deal for you. Once you’ve found your deal, you’ll be redirected to the provider to book with no extra fees.

Can I rent a car in Idaho long-term?

You can rent a car for as long as you like, depending on availability. If you know what dates you’re needing wheels for, start searching with Skyscanner today.

Do I need a credit card to rent a car in Idaho?

You may need a credit card to rent a car in Idaho. It all depends on which car rental company you choose.

Is it expensive to rent a car in Idaho?

It depends where in Idaho you want to visit. The most popular place to go is Boise. On average, it costs $99 per day to rent a car there. The lowest price we could find is $50 per day.