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Idaho Falls

Cheap Car Rentals in Idaho Falls from C$ 97

This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car rental in Idaho Falls with a pick-up date of 9/8 and drop-off date of 10/8. Fares are subject to change and may not be available at all agencies or on all dates of rental. Click the price to replicate the search for this deal.
Driver's age: 26-65
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Popular car types in Idaho Falls

Explore the most popular car models available for rent in Idaho Falls and choose the one that suits your needs. The price data is sourced from various car rental companies and was last updated on 3 July 2025.

At C$ 97/day, small car is the cheapest car type available for rental in Idaho Falls in the past week. Out of 9 car rental agencies operating in Idaho Falls, there are, in total, 10 rental locations. View below for 4 offered car types:

Economy

Economy

C$ 97+

Compact

Compact

C$ 97+

Intermediate

Intermediate

C$ 100+

Standard

Standard

C$ 103+

Full-size

Full-size

C$ 103+

Full-size SUV

Full-size SUV

C$ 536+

Premium SUV

Premium SUV

C$ 569+

Supplier choice

Supplier choice

C$ 90+

Compare car rental deals in Idaho Falls by type

Here are the best Idaho Falls small car rental prices found by Cheapflights users in the past 7 days:

Mitsubishi MirageC$ 97/day
2
5
M
A/C
Mitsubishi Mirage
Mazda Mazda3C$ 97/day
4
M
A/C
Mazda Mazda3
Chevrolet Sonic SedanC$ 100/day
4
M
A/C
Chevrolet Sonic Sedan

Best car rental deals found in Idaho Falls

Browse through a selection of recently found affordable car rental deals in Idaho Falls. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in Idaho Falls with an average daily rate of C$ 187. Data was last updated on 3 July 2025.
Peruse the best Idaho Falls car rental deals we've found. Be sure to confirm the details of the deal, such as car type, daily rate, and pickup location.
Mitsubishi MirageC$ 97/day
2
5
M
A/C
Mitsubishi Mirage
Mazda Mazda3C$ 97/day
4
M
A/C
Mazda Mazda3
Nissan SentraC$ 100/day
5
M
A/C
Nissan Sentra

Cheapflights insights for Idaho Falls car rentals

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

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

To get the best deal on a rental car in Idaho Falls, book about 4 days before your trip. At that point, average daily prices are around C$ 90, which is about 19% cheaper than the typical rate.

What is the best car rental company in Idaho Falls?

Based on Cheapflights user feedback, the highest-rated car rental company in Idaho Falls is Avis (rated 10.0/10). Budget (rated 9.1/10 with 7 reviews) is also highly rated by our users.

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

At Idaho Falls, the best time to rent a car is in November, with an average daily rate of just C$ 86. Conversely, June is the priciest month, averaging C$ 119 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.|1#In Idaho Falls, the best time to rent a car is in November, with an average daily rate of just C$ 86. Conversely, June is the priciest month, averaging C$ 119 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.

January

C$ 91

February

C$ 104

March

C$ 108

April

C$ 97

May

C$ 102

June

C$ 119

July

C$ 114

August

C$ 109

September

C$ 97

October

C$ 97

November

C$ 86

December

C$ 95

Which car rental 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 rental agencies in Idaho Falls

Explore the leading car rental agencies in Idaho Falls known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in Idaho Falls. Reviews were last updated on 3 July 2025.
Have a look at the top rental car agencies available in Idaho Falls, including Avis, Budget and Hertz. Before making your selection, be sure to carefully review the feedback, double-check the pickup location, and verify other important details.

Avis

1 location
Overview

Cleanliness

10.0

Comfort

10.0

Overall

10.0

Pick-up/drop-off

10.0

Value

9.6

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

Hertz

9.0
Wonderful
5 reviews1 location
Overview

Cleanliness

9.0

Comfort

9.6

Overall

9.0

Pick-up/drop-off

9.4

Value

9.2

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
4 reviews1 location
Overview

Cleanliness

8.2

Comfort

8.2

Overall

8.8

Pick-up/drop-off

8.8

Value

8.8

Enterprise Rent-A-Car

8.5
Very good
12 reviews2 locations
Overview

Cleanliness

8.6

Comfort

8.9

Overall

8.5

Pick-up/drop-off

8.3

Value

8.5

Thrifty

1 location

Sunnycars

1 location

Car rental FAQs

Find answers to frequently asked questions about car rentals in Idaho Falls, including policies, requirements, and more. FAQs were last updated on 3 July 2025.
  • How much does it cost to rent a car in Idaho Falls for a week from Budget?

    Budget is one of the most popular car rental companies in Idaho Falls, offering car rentals for around C$ 515 per week on average.

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

    Yes, you can rent a car for a month in Idaho Falls check Cheapflights for the latest prices and car type availability.

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