Cheap Car Rentals in Idaho Falls from C$ 54
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 4/11 and drop-off date of 13/11. 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.
Idaho Falls car rentals in 2026
Get helpful information to start your search for the perfect car rental in Idaho Falls. The average price data is based on the last 12 months and was last updated on 13 October 2026.
Most popular company | AVIS |
|---|---|
Price of gas per litre | C$ 1.76 |
Average price per day | C$ 129 |
Cheapest price per day | C$ 54 |
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 13 October 2026.
At C$ 54/day, large car is the cheapest car type available for rental in Idaho Falls in the past week. Out of 8 car rental agencies operating in Idaho Falls, there are, in total, 9 rental locations. View below for 7 offered car types:
Economy
C$ 78+
Compact
C$ 80+
Intermediate
C$ 82+
Full-size
C$ 54+
Minivan
C$ 76+
Full-size SUV
C$ 128+
Premium
C$ 82+
Pick-up truck
C$ 114+
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$ 101. Data was last updated on 13 October 2026.
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 61 days before your trip. At that point, average daily prices are around C$ 103, which is about 20% cheaper than the typical rate.
What is the cheapest rental car company in Idaho Falls?
In Idaho Falls, the most affordable rental car company right now is Enterprise Rent-A-Car, offering prices from just C$ 37.65/day over the past two weeks. Another budget-friendly choice is Budget, with rates starting at C$ 54.90/day.
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 Budget (rated 9.7/10). Alamo (rated 8.6/10 with 3 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$ 100. Conversely, July is the priciest month, averaging C$ 156 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$ 100. Conversely, July is the priciest month, averaging C$ 156 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$ 110
February
C$ 134
March
C$ 108
April
C$ 111
May
C$ 121
June
C$ 146
July
C$ 156
August
C$ 134
September
C$ 108
October
C$ 106
November
C$ 100
December
C$ 120
Which car rental company has the most locations in Idaho Falls?
Enterprise Rent-A-Car has 3 locations throughout the area, more than any other company. VIPCars Recommendation 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 13 October 2026.
Budget
Overview
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Budget Locations in Idaho Falls
Alamo
Overview
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Alamo Locations in Idaho Falls
Hertz
Overview
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Hertz Locations in Idaho Falls
Enterprise Rent-A-Car
Overview
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Enterprise Rent-A-Car Locations in Idaho Falls
National
Overview
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National Locations in Idaho Falls
VIPCars Recommendation
VIPCars Recommendation Locations in Idaho Falls
Thrifty
Thrifty Locations in Idaho Falls
Sunnycars
Sunnycars Locations in Idaho Falls
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 13 October 2026.
What is the cheapest rental car found in Idaho Falls?
In the past two weeks, Cheapflights users have found many deals under C$ 129/day when booking a rental car in Idaho Falls. The best deal a user found was for C$ 76/day from Avis, booked on Oct. 10.
How much does it cost to rent a car in Idaho Falls for a week from Avis?
Avis is one of the most popular car rental companies in Idaho Falls, offering car rentals for around C$ 900 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.
How much does it cost to rent a car in Idaho Falls for a month?
Avis currently has the lowest price available for a month-long booking. Users have saved up to 40% compared to the average price of a 30-day rental in Idaho Falls. Typically, a monthly car rental in Idaho Falls can be found for C$ 3,857. You can find car rental deals to be on average C$ 129 a day.