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Cheap Car Rentals in Kaua'i from C$ 44
This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car rental in Kaua'i with a pick-up date of 5/11 and drop-off date of 21/11. Fares are subject to change and may not be available at all agencies or on all dates of rental. Click the price to replicate the search for this deal.
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Popular car types in Kaua'i
Explore the most popular car models available for rent in Kaua'i and choose the one that suits your needs. The price data is sourced from various car rental companies and was last updated on 11 September 2025.
There are currently 25 rental locations operating in Kaua'i spread across 20 car rental agencies. In the past week, the cheapest car type to rent in Kaua'i is medium car at C$ 44 a day. Below are all the 7 car types available for renting in the area, along with estimated starting prices:
Economy
C$ 45+
Compact
C$ 45+
Intermediate
C$ 44+
Full-size
C$ 50+
SUV
C$ 68+
Minivan
C$ 96+
Full-size SUV
C$ 73+
Convertible
C$ 84+
Premium SUV
C$ 101+
Compact SUV
C$ 48+
Supplier choice
C$ 52+
Intermediate SUV
C$ 60+
Open-air all-terrain
C$ 64+
Standard SUV
C$ 64+
Compare car rental deals in Kaua'i by type
Here are the best Kaua'i small car rental prices found by Cheapflights users in the past 7 days:
Here are the best Kaua'i medium car rental prices found by Cheapflights users in the past 7 days:
Here are the best Kaua'i large car rental prices found by Cheapflights users in the past 7 days:
Here are the best Kaua'i SUV rental prices found by Cheapflights users in the past 7 days:
Here are the best Kaua'i van rental prices found by Cheapflights users in the past 7 days:
Here are the best Kaua'i luxury car rental prices found by Cheapflights users in the past 7 days:
Here are the best Kaua'i convertible rental prices found by Cheapflights users in the past 7 days:
Honda FitC$ 45/day
2
5
M
A/C
Nissan VersaC$ 45/day
4
M
A/C
Best car rental deals found in Kaua'i
Browse through a selection of recently found affordable car rental deals in Kaua'i. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in Kaua'i with an average daily rate of C$ 65. Data was last updated on 11 September 2025.
Kia ForteC$ 44/day
5
M
A/C
Nissan VersaC$ 45/day
2
M
A/C
Toyota YarisC$ 45/day
4
M
A/C
Cheapflights insights for Kaua'i car rentals
Get relevant, data-driven information to help you rent a car in Kaua'i, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car in Kaua'i?
To get the best deal on a rental car in Kaua'i, book about 5 days before your trip. At that point, average daily prices are around C$ 53, which is about 10% cheaper than the typical rate.
What is the best car rental company in Kaua'i?
Based on Cheapflights user feedback, the highest-rated car rental company in Kaua'i is Dollar (rated 5.5/10 with 136 reviews). Alamo (rated 9.3/10 with 35 reviews) is also highly rated by our users.
Dollar
5.5
Alamo
9.3
Hertz
7.1
Budget
6.5
What is the cheapest month to rent a car in Kaua'i?
The cheapest month to rent a car in Kaua'i is October, when you can expect to pay C$ 68/day on average. The most expensive month to rent a car in Kaua'i is December (C$ 92/day on average). The average daily rental price for each month is shown below. Keep in mind that prices will vary based on availability, when you book, and the type of car you rent.
January
C$ 80
February
C$ 86
March
C$ 78
April
C$ 71
May
C$ 74
June
C$ 85
July
C$ 89
August
C$ 83
September
C$ 75
October
C$ 68
November
C$ 78
December
C$ 92
What car do most people rent in Kaua'i?
Full-size rentals (Chevrolet Malibu or similar) are the most popular option for those visiting Kaua'i. Convertible rentals (Ford Mustang Convertible or similar) are also a popular choice, followed by Intermediate rentals (Toyota Corolla or similar).
Top rental agencies in Kaua'i
Explore the leading car rental agencies in Kaua'i known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in Kaua'i. Reviews were last updated on 11 September 2025.
Dollar
136 reviews•2 locations
Overview
Cleanliness
6.8
Comfort
6.9
Overall
5.5
Pick-up/drop-off
5.5
Value
5.6
Alamo
35 reviews•1 location
Overview
Cleanliness
9.0
Comfort
9.2
Overall
9.3
Pick-up/drop-off
9.4
Value
8.6
Hertz
33 reviews•4 locations
Overview
Cleanliness
7.8
Comfort
7.5
Overall
7.1
Pick-up/drop-off
7.1
Value
6.6
Budget
69 reviews•1 location
Overview
Cleanliness
7.3
Comfort
7.6
Overall
6.5
Pick-up/drop-off
6.1
Value
6.4
Payless
34 reviews•1 location
Overview
Cleanliness
7.0
Comfort
6.9
Overall
5.7
Pick-up/drop-off
5.0
Value
5.6
National
5 reviews•1 location
Overview
Cleanliness
9.3
Comfort
9.5
Overall
9.5
Pick-up/drop-off
9.3
Value
8.9
Enterprise Rent-A-Car
19 reviews•6 locations
Overview
Cleanliness
8.9
Comfort
9.1
Overall
9.1
Pick-up/drop-off
8.1
Value
8.5
Avis
10 reviews•2 locations
Overview
Cleanliness
7.8
Comfort
8.0
Overall
7.6
Pick-up/drop-off
7.2
Value
7.3
Car rental FAQs
Find answers to frequently asked questions about car rentals in Kaua'i, including policies, requirements, and more. FAQs were last updated on 11 September 2025.
What is the cheapest rental car found in Kaua'i?
In the past two weeks, Cheapflights users have found many deals under C$ 78/day when booking a rental car in Kaua'i. The best deal a user found was for C$ 44/day from Provider's pick, booked on Sep. 7.
How much does it cost to rent a car in Kaua'i for a week from Dollar?
Dollar is a popular option for travellers looking for car rental in Kaua'i. You can expect the average cost of a rental car to be about C$ 437 per week.
Can I rent a car for a month in Kaua'i?
Typically, how long you can rent a car for depends on the inventory of the supplier. For Kaua'i however, it is certainly possible to rent a car for an entire month.
How much does it cost to rent a car in Kaua'i for a month?
Our recent data shows that Provider's pick can potentially be 45% below the average car rental price in Kaua'i. Check prices and availability for Provider's pick and save on this extended rental. The cost of renting a vehicle in Kaua'i is on average C$ 1,871 a month or C$ 62 a day. Search on Cheapflights for the most updated pricing and availability for your Kaua'i car rental.