Idaho Falls

Cheap Car Hire in Idaho Falls

Driver's age: 25-65
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Idaho Falls car hires in 2026

Get helpful information to start your search for the perfect car hire in Idaho Falls. The average price data is based on the last 12 months and was last updated on 31 January 2026.

Most popular company

NATIONAL

Price of petrol per litre

$1.19

Average price per day

$143

Cheapest price per day

$131

Cheapflights insights for Idaho Falls car hires

Get relevant, data-driven information to help you hire a car in Idaho Falls, including pricing trends, ideal booking times, and more.

How far in advance should I hire a car in Idaho Falls?

Book your car hire in Idaho Falls 67 days before your pickup date to maximise your savings. Car hire prices are around $93/day on average when booked 67 days ahead, which saves you 17% off the average price.

What is the best car rental company in Idaho Falls?

Based on Cheapflights user feedback, the highest-rated car hire company in Idaho Falls is Avis (rated 10.0/10). Thrifty (rated 9.5/10) is also highly rated by our users.

What is the cheapest month to hire a car in Idaho Falls?

Planning to hire a car in Idaho Falls? November is the cheapest month, costing about $96 per day. In contrast, July is the most expensive, with an average daily rate of $129. Monthly average car hire prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.

January

$110

February

$109

March

$116

April

$103

May

$107

June

$124

July

$129

August

$119

September

$109

October

$106

November

$96

December

$122

Which car hire company has the most locations in Idaho Falls?

Enterprise Rent-A-Car has 2 locations throughout the area, more than any other company. Alamo has the second-highest number of locations in Idaho Falls at 1.

Top hire agencies in Idaho Falls

Explore the leading car hire agencies in Idaho Falls known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car hire companies in Idaho Falls. Reviews were last updated on 31 January 2026.

Avis

1 location
Overview

Cleanliness

10.0

Comfort

10.0

Overall

10.0

Pick-up/drop-off

10.0

Value

9.6

Thrifty

1 location

Budget

9.1
Wonderful
7 reviews1 location
Overview

Cleanliness

9.8

Comfort

9.7

Overall

9.1

Pick-up/drop-off

9.2

Value

8.6

National

1 location
Overview

Cleanliness

9.0

Comfort

8.0

Overall

9.0

Pick-up/drop-off

8.0

Value

5.9

Alamo

8.6
Very Good
3 reviews1 location
Overview

Cleanliness

8.6

Comfort

8.3

Overall

8.6

Pick-up/drop-off

8.6

Value

8.6

Hertz

8.5
Very Good
5 reviews1 location
Overview

Cleanliness

8.5

Comfort

9.4

Overall

8.5

Pick-up/drop-off

9.1

Value

8.8

Enterprise Rent-A-Car

8.4
Very Good
13 reviews2 locations
Overview

Cleanliness

8.5

Comfort

9.0

Overall

8.4

Pick-up/drop-off

8.2

Value

8.4

VIPCars Recommendation

1 location

Car hire FAQs

Find answers to frequently asked questions about car hires in Idaho Falls, including policies, requirements, and more. FAQs were last updated on 31 January 2026.
  • What is the cheapest hire car found in Idaho Falls?

    In the past two weeks, Cheapflights users have found many deals under $143/day when booking a car hire in Idaho Falls. The absolute best deal a user found was for $131/day from National, booked on Jan. 24.

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

    National offers hire cars in Idaho Falls for about $1,004 per week on average.

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

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

  • How much does it cost to rent a car in Idaho Falls for a month?

    Generally, a month-long car rental in Idaho Falls can be found for about $4,305, with the average price for a rental being around $143 a day. Book with National, to take advantage of their cheap prices and pay 9% less compared to the average price of car rentals in Idaho Falls.

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