Find Rentals
Insights
Agencies
FAQs
Kaua'i

Cheap Car Hire in Kaua'i

Driver's age: 25-65
Here’s why our users search for rental cars through Cheapflights

Price trackingHolding out for a great deal? Get notified when prices are reduced.

Customized resultsFilter by rental agency, car type, price range and more.

Unlimited free useSearch as many times as you want with no hidden charges or fees.

Cheapflights insights for Kaua'i car hires

Get relevant, data-driven information to help you hire a car in Kaua'i, including pricing trends, ideal booking times, and more.

How far in advance should I hire a car in Kaua'i?

To get the best deal on car hire in Kaua'i, book about 3 days before your trip. At that point, average daily prices are around R852, which is about 1 246% cheaper than the typical rate.

Find deals

What is the best car rental company in Kaua'i?

Based on Cheapflights user feedback, the highest-rated car hire company in Kaua'i is Sixt (rated 9.2/10 with 47 reviews). Hertz (rated 7.2/10 with 32 reviews) is also highly rated by our users.

Sixt
Sixt
9.2
Hertz
Hertz
7.2
Payless
Payless
5.6
Dollar
Dollar
3.9

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

Planning to hire a car in Kaua'i? May is the cheapest month, costing about R883 per day. In contrast, December is the most expensive, with an average daily rate of R1 789. Monthly average car hire prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.

January

R977

February

R1 151

March

R1 024

April

R964

May

R883

June

R975

July

R1 222

August

R938

September

R1 165

October

R1 054

November

R1 000

December

R1 789

Find deals

Top rental agencies in Kaua'i

Explore the leading car hire agencies in Kaua'i known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car hire companies in Kaua'i. Reviews were last updated on 28 March 2026.

Sixt

9,2
Wonderful
47 reviews•1 location
Check prices
Overview

Cleanliness

9,5

Comfort

9,4

Overall

9,2

Pick-up/drop-off

9,2

Value

9,2

Hertz

7,2
Good
32 reviews•2 locations
Check prices
Overview

Cleanliness

7,7

Comfort

7,5

Overall

7,2

Pick-up/drop-off

7,1

Value

6,7

Payless

5,6
Fair
36 reviews•1 location
Check prices
Overview

Cleanliness

6,9

Comfort

6,8

Overall

5,6

Pick-up/drop-off

4,9

Value

5,5

Dollar

3,9
Poor
43 reviews•1 location
Check prices
Overview

Cleanliness

6,0

Comfort

6,0

Overall

3,9

Pick-up/drop-off

3,6

Value

4,1

NU Car

8,0
Very Good
3 reviews•1 location
Check prices
Overview

Cleanliness

9,0

Comfort

9,5

Overall

8,0

Pick-up/drop-off

8,0

Value

8,0

Avis

7,6
Good
10 reviews•1 location
Check prices
Overview

Cleanliness

7,8

Comfort

8,0

Overall

7,6

Pick-up/drop-off

7,2

Value

7,2

Enterprise Rent-A-Car

1 location
Check prices

Elita Rent A Car

1 location
Check prices

Car hire FAQs

Find answers to frequently asked questions about car hires in Kaua'i, including policies, requirements, and more. FAQs were last updated on 28 March 2026.

  • Can I rent a car for a month in Kaua'i?

    Yes, hiring a vehicle in Kaua'i for a month is certainly possible.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Best Car Hire Deals

We make it easy and fast to find and compare deals from 70,000+ car hire locations and hundreds of agencies.

No surprises

Prices shown to you will be final, without any hidden charges or fees.

Free Cancellation

Plans change – we get it. And that’s why you can search and book car hire on Cheapflights from agencies that offer free cancellation