Cheapflights insights for Boise car rentals
Get relevant, data-driven information to help you hire a car in Boise, including pricing trends, ideal booking times, and more.
How far in advance should I hire a car in Boise?
For the best savings on car rentals in Boise, make your reservation 82 days before pickup. The average price then is just $99/day – about 44% less than the yearly average.
What is the best car rental company in Boise?
Based on Cheapflights user feedback, the highest-rated car rental company in Boise is Avis (rated 8.7/10 with 33 reviews). Enterprise Rent-A-Car (rated 8.5/10 with 31 reviews) is also highly rated by our users.
What is the cheapest month to hire a car in Boise?
At Boise, the best time to rent a car is at January, with an average daily rate of just $94. Conversely, July is the priciest month, averaging $137 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.|1#In Boise, the best time to rent a car is in January, with an average daily rate of just $94. Conversely, July is the priciest month, averaging $137 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.
January
$94
February
$119
March
$114
April
$102
May
$104
June
$125
July
$137
August
$125
September
$115
October
$112
November
$99
December
$115
Which car hire company has the most locations in Boise?
Enterprise Rent-A-Car has 4 locations throughout the area, more than any other company. Avis has the second-highest number of locations in Boise at 2.
Top rental agencies in Boise
Explore the leading car hire agencies in Boise known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car hire companies in Boise. Reviews were last updated on 15 July 2025.
Have a look at the top rental car agencies available in Boise, including Avis, Enterprise Rent-A-Car and Budget. Reviews, pricing info, pickup locations, and other important details are available to aid your decision.
Avis
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Enterprise Rent-A-Car
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Budget
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
National
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Alamo
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Hertz
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Thrifty
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Dollar
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Car rental FAQs
Find answers to frequently asked questions about car hires in Boise, including policies, requirements, and more. FAQs were last updated on 15 July 2025.
How much does it cost to hire a car in Boise for a week from Alamo?
Hiring a car in Boise for a week can be a great option for travel. Alamo, the most popular car hire company for this area, offers hire cars for around $1,283/week on average.
Can I rent a car for a month in Boise?
Typically, how long you can rent a car for depends on the inventory of the supplier. For Boise however, it is certainly possible to rent a car for an entire month.