Idaho

Cheap Car Rentals in Idaho from C$ 56

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 with a pick-up date of 9/2 and drop-off date of 9/2. 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: 25-65
Here’s why our users search for rental cars through Cheapflights

Save over 40%Compare Cheapflights against other travel sites with one search.

Price trackingHolding out for a great deal? Get notified when prices are reduced.

Customized resultsFilter by rental agency, car type, price range and more.

Unlimited free useSearch as many times as you want with no hidden charges or fees.

Idaho car rentals in 2026

Get helpful information to start your search for the perfect car rental in Idaho. The average price data is based on the last 12 months and was last updated on 26 January 2026.

Most popular company

Budget

Most common car type

Premium

Average price per day

C$ 86

Cheapest price per day

C$ 56

Popular car types in Idaho

Explore the most popular car models available for rent in Idaho and choose the one that suits your needs. The price data is sourced from various car rental companies and was last updated on 26 January 2026.

small car is the cheapest car type you can rent in Idaho this past week from 17,615 rental locations out of 369 rental agencies. Prices for a Idaho small car rental start from C$ 56/day. Check out available deals for 7 car types currently offered at listed car rental agencies here:

Economy

Economy

C$ 56+

Compact

Compact

C$ 89+

Intermediate

Intermediate

C$ 62+

Standard

Standard

C$ 92+

Full-size

Full-size

C$ 68+

Minivan

Minivan

C$ 86+

Full-size SUV

Full-size SUV

C$ 108+

Luxury

Luxury

C$ 146+

Pick-up truck

Pick-up truck

C$ 89+

Intermediate SUV

Intermediate SUV

C$ 71+

Standard SUV

Standard SUV

C$ 78+

Compact SUV

Compact SUV

C$ 105+

Luxury SUV

Luxury SUV

C$ 182+

Compare car rental deals in Idaho by type

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

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

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

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

Honda FitC$ 56/day
2
5
M
A/C
Honda Fit
Nissan SentraC$ 89/day
4
M
A/C
Nissan Sentra

Best car rental deals found in Idaho

Browse through a selection of recently found affordable car rental deals in Idaho. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in Idaho with an average daily rate of C$ 95. Data was last updated on 26 January 2026.
Honda FitC$ 56/day
2
5
M
A/C
Honda Fit
Kia K4C$ 62/day
5
M
A/C
Kia K4
BMW 3 SeriesC$ 68/day
5
M
A/C
BMW 3 Series

Cheapflights insights for Idaho car rentals

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

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

For the best savings on car rentals in Idaho, make your reservation 82 days before pickup. The average price then is just C$ 77/day – about 15% less than the yearly average.

What is the best car rental company in Idaho?

Based on Cheapflights user feedback, the highest-rated car rental company in Idaho is National (rated 9.6/10). Thrifty (rated 9.5/10) is also highly rated by our users.

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

At Idaho, the best time to rent a car is in January, with an average daily rate of just C$ 74. Conversely, July is the priciest month, averaging C$ 115 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, the best time to rent a car is in January, with an average daily rate of just C$ 74. Conversely, July is the priciest month, averaging C$ 115 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$ 74

February

C$ 89

March

C$ 92

April

C$ 81

May

C$ 85

June

C$ 101

July

C$ 115

August

C$ 104

September

C$ 92

October

C$ 86

November

C$ 79

December

C$ 89

Which car rental company has the most locations in Idaho?

Enterprise Rent-A-Car has 4 locations throughout the area, more than any other company. Avis has the second-highest number of locations in Idaho at 2.

Top rental agencies in Idaho

Explore the leading car rental agencies in Idaho known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in Idaho. Reviews were last updated on 26 January 2026.

National

1 location

Thrifty

1 location

Avis

2 locations

Alamo

1 location

Hertz

1 location

Enterprise Rent-A-Car

4 locations

Budget

2 locations

Dollar

1 location

Car rental FAQs

Find answers to frequently asked questions about car rentals in Idaho, including policies, requirements, and more. FAQs were last updated on 26 January 2026.
  • What is the cheapest rental car found in Idaho?

    In the past two weeks, Cheapflights users have found many deals under C$ 86/day when booking a rental car in Idaho. The best deal a user found was for C$ 43/day from Budget, booked on Jan. 24.

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

    Renting a car in Idaho for a week can be a great option for travel. Budget, the most popular car rental company for this area, offers rental cars for around C$ 599/week on average.

  • 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.

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

    Budget currently has the lowest price available for a month-long booking. Users have saved up to 50% compared to the average price of a 30-day rental in Idaho. Typically, a monthly car rental in Idaho can be found for C$ 2,566. You can find car rental deals to be on average C$ 86 a day.

Car rentals by fuel type in Idaho

Browse car rentals by fuel type in Idaho. Currently, Electric cars are the cheapest to rent in Idaho. Deals were last updated on 26 January 2026.

Browse through car rental deals by fuel type in Idaho. There are currently 3 fuel types to choose from with Electric being the cheapest (C$ 57+).

Electric

Electric

C$ 57+

Gas/Diesel

Gas/Diesel

C$ 158+

Hybrid

Hybrid

C$ 69+

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Best Car Rental Deals

We make it easy and fast to find and compare deals from 70,000+ rental locations and hundreds of agencies.

No Surprises

Prices shown to you will be completely in full, without any hidden charges or fees.

Free Cancellation

Plans change — we get it. And that’s why you can search and book rental cars on Cheapflights from agencies that offer free cancellation