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Kaua'i

Cheap Car Rentals in Kaua'i from C$ 68

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 22/8 and drop-off date of 29/8. 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.
Driver's age: 25-65
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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 1 August 2026.
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There are currently 26 rental locations operating in Kaua'i spread across 21 car rental agencies. In the past week, the cheapest car type to rent in Kaua'i is small car at C$ 68 a day. Below are all the 6 car types available for renting in the area, along with estimated starting prices:

Economy

Economy

C$ 68+

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Compact

Compact

C$ 68+

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Intermediate

Intermediate

C$ 70+

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Full-size

Full-size

C$ 71+

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Minivan

Minivan

C$ 105+

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Full-size SUV

Full-size SUV

C$ 99+

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Passenger Van

Passenger Van

C$ 114+

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Premium SUV

Premium SUV

C$ 118+

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Compact SUV

Compact SUV

C$ 70+

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Supplier choice

Supplier choice

C$ 71+

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Intermediate SUV

Intermediate SUV

C$ 78+

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Standard SUV

Standard SUV

C$ 88+

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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$ 84. Data was last updated on 1 August 2026.
Mazda Mazda2C$ 68/day
2
5
M
A/C
Mazda Mazda2
Found 07/30/26
Volkswagen GolfC$ 68/day
4
M
A/C
Volkswagen Golf
Found 07/30/26
Chevrolet BoltC$ 70/day
5
M
A/C
Chevrolet Bolt
Found 07/31/26

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 33 days before your trip. At that point, average daily prices are around C$ 67, which is about 3% cheaper than the typical rate.

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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 Sixt (rated 9.2/10 with 47 reviews). Budget (rated 6.5/10 with 73 reviews) is also highly rated by our users.

Sixt
Sixt
9.2
Budget
Budget
6.5
Hertz
Hertz
6.4
Rent-A-Wreck
Rent-A-Wreck
10.0

What is the cheapest month to rent a car in Kaua'i?

The cheapest month to rent a car in Kaua'i is November, when you can expect to pay C$ 65/day on average. The most expensive month to rent a car in Kaua'i is July (C$ 129/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$ 81

February

C$ 91

March

C$ 91

April

C$ 88

May

C$ 75

June

C$ 93

July

C$ 129

August

C$ 82

September

C$ 75

October

C$ 90

November

C$ 65

December

C$ 114

What car do most people rent in Kaua'i?

SUV rentals (Nissan Pathfinder or similar) are the most popular option for those visiting Kaua'i. Compact rentals (Toyota Corolla or similar) are also a popular choice, followed by Intermediate rentals (Jeep Wrangler or similar).

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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 1 August 2026.

Sixt

9.2
Wonderful
47 reviews•1 location
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Overview

Cleanliness

9.5

Comfort

9.4

Overall

9.2

Pick-up/drop-off

9.2

Value

9.2

Budget

6.5
Okay
73 reviews•1 location
Check prices
Overview

Cleanliness

7.2

Comfort

7.5

Overall

6.5

Pick-up/drop-off

6.3

Value

6.4

Hertz

6.4
Okay
40 reviews•2 locations
Check prices
Overview

Cleanliness

6.8

Comfort

6.7

Overall

6.4

Pick-up/drop-off

6.3

Value

6.0

Rent-A-Wreck

10.0
Wonderful
1 review•1 location
Check prices
Overview

Cleanliness

10.0

Comfort

10.0

Overall

10.0

Pick-up/drop-off

10.0

Value

10.0

National

9.5
Wonderful
5 reviews•1 location
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Overview

Cleanliness

9.3

Comfort

9.5

Overall

9.5

Pick-up/drop-off

9.3

Value

8.9

Alamo

9.3
Wonderful
25 reviews•1 location
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Overview

Cleanliness

8.9

Comfort

9.1

Overall

9.3

Pick-up/drop-off

9.4

Value

8.4

Enterprise Rent-A-Car

9.0
Wonderful
15 reviews•2 locations
Check prices
Overview

Cleanliness

8.5

Comfort

8.8

Overall

9.0

Pick-up/drop-off

7.9

Value

8.2

Avis

7.5
Good
10 reviews•1 location
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Overview

Cleanliness

7.8

Comfort

8.0

Overall

7.5

Pick-up/drop-off

7.1

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 1 August 2026.

  • What is the cheapest rental car found in Kaua'i?

    In the past two weeks, Cheapflights users have found many deals under C$ 76/day when booking a rental car in Kaua'i. The best deal a user found was for C$ 39/day from Provider's pick, booked on Jul. 25.

  • How much does it cost to rent a car in Kaua'i for a week from Thrifty?

    Thrifty 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$ 520 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 55% 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$ 2,228 a month or C$ 74 a day. Search on Cheapflights for the most updated pricing and availability for your Kaua'i car rental.

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