Find and compare great deals on Hertz rental cars in Idaho Falls
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Hertz car rental deals in Idaho Falls, Idaho
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Small
Medium
Large
SUV
Small Cars
$63 - $134
All Car Types
$79 - $189
The best time to rent a Small car from Hertz in Idaho Falls, Idaho is in November when prices are $63 per day on average. $63 per day is 28% lower than the $88 average yearly price for a Hertz Small rental in Idaho Falls. While November may be the cheapest month to rent a Small car from Hertz 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 Hertz depending on what day you book.
The best time to rent a Medium car from Hertz in Idaho Falls, Idaho is in January when prices are $68 per day on average. $68 per day is 20% lower than the $85 average yearly price for a Hertz Medium rental in Idaho Falls. While January may be the cheapest month to rent a Medium car from Hertz 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 Hertz depending on what day you book.
The best time to rent a Large car from Hertz in Idaho Falls, Idaho is in November when prices are $68 per day on average. $68 per day is 55% lower than the $152 average yearly price for a Hertz Large rental in Idaho Falls. While November may be the cheapest month to rent a Large car from Hertz in Idaho Falls, July is the most expensive. However, you may still be able to find great deals in July on Large rental vehicles from Hertz depending on what day you book.
The best time to rent a SUV car from Hertz in Idaho Falls, Idaho is in June when prices are $68 per day on average. $68 per day is 21% lower than the $87 average yearly price for a Hertz SUV rental in Idaho Falls. While June may be the cheapest month to rent a SUV car from Hertz in Idaho Falls, May is the most expensive. However, you may still be able to find great deals in May on SUV rental vehicles from Hertz depending on what day you book.
Everything was great except the car smelled pretty strongly of smoke
10.0
Wonderful|Jul 2022
Good customer service, enjoy our vacation at Idaho Fall
10.0
Wonderful|May 2022
Everything went smooth. Thank you
6.0
Okay|Apr 2022
The vehicle was dirty. Chocolate melted on the drivers seat. Sunflower seeds in a bag in center console and stuff in the floor on passenger side
1 out of 2
View Hertz Locations in Idaho Falls
Information about Hertz car rentals in Idaho Falls
Does Hertz have a location at Idaho Falls Fanning Field Airport?
At the moment, Hertz has 1 location at Idaho Falls Fanning Field Airport: 2140 N. Skyline.
Does Hertz offer free car rental cancellation in Idaho Falls?
Yes, Hertz in Idaho Falls does offer free cancellations on car rentals. However, we always recommend you give Hertz a call if you have to make a last-minute cancellation, as sometimes there are fees involved. A list of Hertz phone numbers can be found here under the Locations tab.
What is the most popular car to rent from Hertz while in Idaho Falls in November?
In November, our users who rent cars from Hertz in Idaho Falls prefer Full-size rentals. If you’re looking to reserve one of their Full-size rentals during this month, prices tend to be $92/day on average and $54/day at their lowest. Keep in mind that prices may fluctuate based on how far out you book your rental car, as well as what car model you choose.
What is the cheapest type of car to rent from Hertz in Idaho Falls?
The cheapest type of car to rent from Hertz in Idaho Falls is the Full-size ($92/day on average). In the past year, 50% of our users who rented a car from Hertz chose the Full-size for its cost savings. A Full-size also happens to be 59% cheaper than the average cost of the most expensive car available from Hertz in Idaho Falls.
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 October 2026, there are 19 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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