Cheap Car Rentals in Idaho Falls from C$ 85

To rent a small car in Idaho Falls, the United States, you would pay an average price of C$ 54/day. December is the cheapest month to rent a small car in Idaho Falls, the United States (~C$ 78/day), while the most expensive month to rent that same car type is August (~C$ 201/day). In fact, December is about 44% cheaper than prices during the rest of the year to book a small car rental for Idaho Falls. When comparing with other car types available for rental in Idaho Falls, renting a small car saves you 43% 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. Here are the best Idaho Falls small car rental prices found by Cheapflights users in the past 7 days:

To rent a medium car in Idaho Falls, the United States, you would pay an average price of C$ 57/day. January is the cheapest month to rent a medium car in Idaho Falls, the United States (~C$ 63/day), while the most expensive month to rent that same car type is June (~C$ 125/day). In fact, January is about 10% cheaper than prices during the rest of the year to book a medium car rental for Idaho Falls. When comparing with other car types available for rental in Idaho Falls, renting a medium car saves you 40% 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. Here are the best Idaho Falls medium car rental prices found by Cheapflights users in the past 7 days:

Hyundai AccentC$ 85/day

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Found 03/24/25

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Mitsubishi MirageC$ 89/day

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Found 03/24/25

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• What car rental company is typically the cheapest in Idaho Falls?

  According to our data, users have found the cheapest deals when booking a car hire in Idaho Falls from the following companies over the past two weeks: Budget (C$ 85/day), Enterprise Rent-A-Car (C$ 89/day), and Avis (C$ 91/day).

• Which car rental company is considered to be the best in Idaho Falls?

  Taking our users’ ratings and reviews into consideration, Avis (10.0 rating), Budget (9.1 rating) and Enterprise Rent-A-Car (8.7 rating) seem to be the best rental car companies in Idaho Falls.

• What are gas prices like in Idaho Falls?

  The average gas price in Idaho Falls is C$ 1.29/litre over the past month, costing you anywhere between C$ 58 and C$ 84 to fill up a car’s gas tank.

• 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$ 670 per week on average.

• How far in advance should I rent a car in Idaho Falls 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 59% on your car rental. For a below average price in Idaho Falls, Cheapflights recommends booking your car rental at least 76 days in advance.

• 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 is a car rental in Idaho Falls for a weekend?

  For a weekend car rental in Idaho Falls, you can expect the average price to be around C$ 0. Usually a Compact rental in Idaho Falls is your cheapest weekend car rental option, though you should always check Cheapflights to see if there are other deals on alternative car rental types. If you do opt for renting a Compact for April, it will cost approximately C$ 165 per day.

• What car do most people rent in Idaho Falls?

  The majority of Cheapflights travellers prefer to rent a Economy (Kia Rio) in Idaho Falls, making it the most popular option.