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 Cars
$60 - $211
All Car Types
$67 - $230
The best time to rent a Small car from Hertz in Idaho Falls, Idaho is in September when prices are $60 per day on average. $60 per day is 28% lower than the $83 average yearly price for a Hertz Small rental in Idaho Falls. While September may be the cheapest month to rent a Small car from Hertz in Idaho Falls, January is the most expensive. However, you may still be able to find great deals in January 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 September when prices are $56 per day on average. $56 per day is 43% lower than the $98 average yearly price for a Hertz Medium rental in Idaho Falls. While September may be the cheapest month to rent a Medium car from Hertz in Idaho Falls, January is the most expensive. However, you may still be able to find great deals in January 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 59% lower than the $168 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, August is the most expensive. However, you may still be able to find great deals in August 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 September when prices are $56 per day on average. $56 per day is 49% lower than the $109 average yearly price for a Hertz SUV rental in Idaho Falls. While September may be the cheapest month to rent a SUV car from Hertz in Idaho Falls, August is the most expensive. However, you may still be able to find great deals in August on SUV rental vehicles from Hertz depending on what day you book.
The best time to rent a Van car from Hertz in Idaho Falls, Idaho is in March when prices are $73 per day on average. $73 per day is 48% lower than the $140 average yearly price for a Hertz Van rental in Idaho Falls. While March may be the cheapest month to rent a Van car from Hertz in Idaho Falls, July is the most expensive. However, you may still be able to find great deals in July on Van 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 February?
In February, 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 $80/day on average and $69/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 Economy ($55/day on average). In the past year, 33% of our users who rented a car from Hertz chose the Economy for its cost savings. A Economy also happens to be 2% 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 January 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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