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Idaho

Cheap Car Rentals in Idaho

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

Discover the most affordable period to rent a car in Idaho 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 6 January 2025.

January

$99

February

$108

March

$104

April

$93

May

$101

June

$120

July

$145

August

$134

September

$124

October

$120

November

$104

December

$122

Currently, the cheapest month to rent a car in Idaho is April. The most expensive time to rent a car is July. 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.

Compare available car types for rental in Idaho

Compare and contrast the various car types offered for hire in Idaho to find the perfect fit for your trip. Price data is based on averages over the last 12 months and was last updated on 6 January 2025.

Small cars

$83 - $152

All Car Types

$83 - $143

To hire a small car in Idaho, you would pay an average price of $62/day. January is the cheapest month to hire a small car in Idaho (~$83/day), while the most expensive month to hire that same car type is August (~$152/day). In fact, January is about 31% cheaper than prices during the rest of the year to book a small car hire for Idaho. When comparing with other car types available for hire in Idaho, hiring a small car saves you 47% in costs. Please note that average prices are based on historical data and can vary depending on how early you book, availability for your travel dates, and vehicle popularity.

To hire a medium car in Idaho, you would pay an average price of $75/day. February is the cheapest month to hire a medium car in Idaho (~$107/day), while the most expensive month to hire that same car type is December (~$143/day). In fact, February is about 42% cheaper than prices during the rest of the year to book a medium car hire for Idaho. When comparing with other car types available for hire in Idaho, hiring a medium car saves you 36% in costs. Please note that average prices are based on historical data and can vary depending on how early you book, availability for your travel dates, and vehicle popularity.

Top rental agencies in Idaho

Explore the leading car hire agencies in Idaho known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car hire companies in Idaho. Reviews were last updated on 6 January 2025.

Avis

8.7
Very Good
44 reviews7 locations
Overview

Cleanliness

8.7

Comfort

8.9

Overall

8.7

Pick-up/drop-off

9.0

Value

8.2

Enterprise Rent-A-Car

8.0
Very Good
56 reviews18 locations
Overview

Cleanliness

8.4

Comfort

8.4

Overall

8.0

Pick-up/drop-off

7.9

Value

7.9

Budget

7.9
Good
76 reviews7 locations
Overview

Cleanliness

8.3

Comfort

8.5

Overall

7.9

Pick-up/drop-off

8.4

Value

7.7

National

9.7
Wonderful
4 reviews4 locations
Overview

Cleanliness

9.0

Comfort

9.8

Overall

9.8

Pick-up/drop-off

10.0

Value

9.3

Hertz

9.2
Wonderful
15 reviews8 locations
Overview

Cleanliness

9.2

Comfort

9.3

Overall

9.2

Pick-up/drop-off

9.3

Value

8.7

Alamo

8.7
Very Good
23 reviews2 locations
Overview

Cleanliness

8.7

Comfort

9.0

Overall

8.8

Pick-up/drop-off

8.7

Value

8.7

Thrifty

8.5
Very Good
13 reviews5 locations
Overview

Cleanliness

8.5

Comfort

8.5

Overall

8.5

Pick-up/drop-off

8.7

Value

8.4

Dollar

6.3
Okay
4 reviews2 locations
Overview

Cleanliness

6.0

Comfort

6.2

Overall

6.5

Pick-up/drop-off

6.5

Value

6.2

Car rental FAQs

Find answers to frequently asked questions about car hires in Idaho, including policies, requirements, and more. FAQs were last updated on 6 January 2025.
  • Which car hire company is considered to be the best in Idaho?

    Taking our users’ ratings and reviews into consideration, Silvercar (9.2 rating), Alamo (8.4 rating) and National (8.1 rating) seem to be the best car hire companies in Idaho.

  • What are petrol prices like in Idaho?

    The average price of petrol in Idaho is $1.60/litre over the past month, costing you anywhere between $72 and $104 to fill up a car’s fuel tank.

  • How much does it cost to hire a car in Idaho for a week from Budget?

    Budget offers hire cars in Idaho for about $881 per week on average.

  • How far in advance should I hire a car in Idaho 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 33% on your car hire. For a below average price in Idaho, Cheapflights recommends booking your car hire at least 7 days in advance.

  • Can I rent a car for a month in Idaho?

    The length of time you can book a rental for is subject to the inventory of the supplier. When renting a vehicle from Idaho it should be possible to rent a car for a whole month if needed.

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