Find and compare great deals on Avis rental cars in Idaho Falls
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Avis car rental deals in Idaho Falls, Idaho
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Small
Medium
Large
SUV
Small Cars
$46 - $224
All Car Types
$59 - $217
The best time to rent a Small car from Avis in Idaho Falls, Idaho is in November when prices are $46 per day on average. $46 per day is 53% lower than the $98 average yearly price for a Avis Small rental in Idaho Falls. While November may be the cheapest month to rent a Small car from Avis in Idaho Falls, July is the most expensive. However, you may still be able to find great deals in July on Small rental vehicles from Avis depending on what day you book.
The best time to rent a Medium car from Avis in Idaho Falls, Idaho is in September when prices are $49 per day on average. $49 per day is 49% lower than the $97 average yearly price for a Avis Medium rental in Idaho Falls. While September may be the cheapest month to rent a Medium car from Avis in Idaho Falls, July is the most expensive. However, you may still be able to find great deals in July on Medium rental vehicles from Avis depending on what day you book.
The best time to rent a Large car from Avis in Idaho Falls, Idaho is in January when prices are $48 per day on average. $48 per day is 57% lower than the $113 average yearly price for a Avis Large rental in Idaho Falls. While January may be the cheapest month to rent a Large car from Avis in Idaho Falls, September is the most expensive. However, you may still be able to find great deals in September on Large rental vehicles from Avis depending on what day you book.
The best time to rent a SUV car from Avis in Idaho Falls, Idaho is in October when prices are $53 per day on average. $53 per day is 58% lower than the $126 average yearly price for a Avis SUV rental in Idaho Falls. While October may be the cheapest month to rent a SUV car from Avis in Idaho Falls, September is the most expensive. However, you may still be able to find great deals in September on SUV rental vehicles from Avis depending on what day you book.
Idaho Falls Avis locations
Below you will find information for every Avis rental car location in Idaho Falls, including address, phone number, and reviews
Does Avis have a location at Idaho Falls Fanning Field Airport?
Yes. The 1 location that Avis has at Idaho Falls Fanning Field Airport can be found at 2140 North Skyline Drive.
Does Avis offer free car rental cancellation in Idaho Falls?
There are free rental car cancellations available from Avis in Idaho Falls. Keep in mind that there might be a cancellation fee if you cancel your rental car last-minute. Click here to find a list of phone numbers under the Locations tab if you’d like to learn more about Avis cancellation policies.
When did momondo last update prices for cars in Idaho Falls?
Prices for cars in Idaho Falls are refreshed on a daily basis.
How many operators does momondo search for cars in Idaho Falls?
As of March 2026, there are 10 operators available to choose from for cars in Idaho Falls.
How old do you have to be to hire a car in Idaho Falls?
The minimum age for drivers varies by country, including Idaho Falls. In numerous EU countries, drivers must be 18 years old. To rent a car overseas, you'll generally need to be at least 21, and if you're under 25, a young driver surcharge may be applied. We advise that you read the policy of your chosen rental company before making a reservation.
What documentation or ID do you need to rent a car in Idaho Falls?
All drivers must have a valid full driving license when renting a car in Idaho Falls. If the license is written in a different language from the country of rental, an International Driving Permit may be required to avoid the risk of potential fines. If you're renting a car overseas, you may also need to provide proof of return travel and accommodation information during your stay. It is always advisable to check with the individual rental company you're booking with.
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