Car Rental in Idaho
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Cheapest car rental rates
Lewiston Nez Perce County Airport
Compact
Kia Soul or similar
$49.93 per day
Idaho Falls Regional Airport
Economy
Mitsubishi Mirage or similar
$54.88 per day
Boise Airport
Intermediate
Toyota Corolla or similar
$57.24 per day
Boise Airport
Full-size
Toyota Camry or similar
$61.58 per day
Most popular car rental deals
Lewiston Nez Perce County Airport
Standard
Volkswagen Jetta or similar
$78.71 per day
Boise Airport
Premium
Nissan Maxima or similar
$64.82 per day
Boise Airport
Luxury
Audi A4 or similar
$69.53 per day
Boise Airport
Standard Elite SUV
Audi Q3 or similar
$92.20 per day
The above prices are only approximate and were last updated at 6:17 AM on 2/16/25. Prices may vary based on the booking dates, length of rental, and car class.
Why book with us?
Special offers
As a market leader, we get special offers like contactless pick-ups, great prices, and free upgrades.
Award-winning
World's Leading Car Rental Booking Website in the World Travel Tech Awards (4 years in a row).
Highly-rated
A combined rating of 4.5 with 175k+ total reviews on platforms like Trustpilot, Google, and Review Center.
4M users
Have already booked on one of the fastest-growing car rental booking websites.
Travel information
Languages
English
Currency
USD
Drive on
Right-hand side
Country code
+1
Average car rental price
$66 per day
Average car rental length
6 days
Speed limit within town
56 km/h or 35 mph
Speed limit out of town
88 - 128 km/h or 55 - 80 mph
Acceptable limit of BAC
0.08%
Average gas price
$0.93 per liter or $3.52 per gallon
Lowest gas price
$0.74 per liter or $2.80 per gallon
Highest gas price
$1.37 per liter or $5.19 per gallon
One-way car rentals in Idaho
Here are the most popular one-way rental options for pickup in Idaho and drop off in another country:
- From Idaho to Utah - 11 offers from $88.03 per day
The 3 most popular cities in Idaho
The 3 most popular locations in Idaho
Map of car rental locations
What is the cheapest month to rent a car in Idaho?
The cost of renting a car in Idaho varies by season. The table and graph below can help you find the best time of year to save on a rental car.
Average rental costs per day in Idaho
The cheapest month of the year to rent a car in Idaho is November — when rental costs average $35.97 per day. This is 50% cheaper than the yearly average and 67% cheaper than renting a car in July (when prices average $107.77 per day).
This information can help you identify the low season. But these are only average numbers. How much your car rental will cost will depend on the type of vehicle you rent, how long you’ll rent it for, and how far ahead you book. Simply enter your dates in the form at the top of the page to see the exact prices.
This information can help you identify the low season. But these are only average numbers. How much your car rental will cost will depend on the type of vehicle you rent, how long you’ll rent it for, and how far ahead you book. Simply enter your dates in the form at the top of the page to see the exact prices.
What’s the average rental length in Idaho?
How long renters typically keep their vehicle sometimes varies depending on the time of year. Travelers tend to keep their rental cars longer in August — an average of 7 days. They tend to keep them for a shorter time in July — an average of 3 days.
Average number of rental days in Idaho
What's the most popular month to rent a car in Idaho?
Based on how many customers search for a car in Idaho, the most popular month is July, while the least popular is July.
Monthly searches in Idaho by pick-up date relative to the average
Car rental information
| Car rental locations | 8 |
| Airport locations | 6 |
| Popular suppliers | Alamo, Enterprise |
| Popular car categories | Large cars, Medium cars, SUVs |
| Lowest price | $50 per day |
| Cheapest supplier | Budget |
Most popular car models of rental suppliers
| Rental Supplier | Model | Doors | Luggage | Type |
|---|---|---|---|---|
| Alamo | Nissan Versa | 2 | 2 | Medium cars |
| Alamo | Toyota Corolla | 2 | 2 | Large cars |
| Enterprise | Hyundai Kona | 4 | 2 | SUVs |
| Enterprise | Toyota Tacoma | 4 | 3 | Large cars |
Our customers' reviews
Because we want to make sure each review listed here is left by a real customer, we don’t have the option to post a review here. Instead, we ask each and every customer to leave a review after they return their rental car. This way, you know that all reviews are authentic.
DO
United States of America (USA)
Toyota Tacoma
12/29/24
Stayed with a family member on pay at lake in McCall Idaho, skied and snowboarding on the local Brundage mountain, enjoyed local town amenities and shopping. Will continue to return each year to this winter wonderland!
Car rental statistics
Highest-rated company
Enterprise
7.8 / 10
Lowest-rated company
Thrifty
7.7 / 10
Total number of reviews
1
Total rental companies
7
Average daily price
$66.11
Lowest daily price
$49.93
Total cars available
834
Top 7 suppliers in Idaho in 2025
Enterprise
4 locations
$57 - $405
Dollar
1 location
$57 - $405
Alamo
2 locations
$55 - $343
Avis
7 locations
$72 - $313
Budget
7 locations
$50 - $298
National
4 locations
$58 - $407
Thrifty
3 locations
$58 - $407
Awards
World Travel Tech Awards - World's Best Car Rental Booking Website 2023
World Travel Tech Awards - World's Best Car Rental Booking App 2023
Magellan Awards Gold Winner 2023
Travel & Hospitality Awards 2021
FT 1000: Europes Fastest Growing Companies - Top 300 Companies 2021
FT 1000: Europe's Fastest Growing Companies - Top 100 Companies 2020
Uzakrota Travel Awards - World’s Leading Car Rental Website 2022
Inc. 5000 Europe - Top 500 Companies 2019
Trustpilot - Top 10 Car Rental Agencies
SimilarWeb - Top 50 Car Rental Websites
Highly recommended by our customers
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