Find Rentals
Popular Cars
Rental Deals
Insights
Agencies
FAQs
Kaua'i

Cheap Car Hire in Kaua'i from $45

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

Save over 41%Compare Cheapflights against other travel sites with one search.

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.

Popular car types in Kaua'i

All deals

There are 21 hire agencies servicing Kaua'i. These agencies, altogether, have 26 hire locations available. Need an affordable hire? small car is the cheapest car type to hire in Kaua'i with prices from $45 a day in the previous 7-day period. Here are 5 car types you can hire in Kaua'i:

Economy

Economy

$45+

View Deal
Compact

Compact

$46+

View Deal
Intermediate

Intermediate

$46+

View Deal
Full-size

Full-size

$58+

View Deal
SUV

SUV

$68+

View Deal
People mover

People mover

$71+

View Deal
Full-size SUV

Full-size SUV

$80+

View Deal
Premium SUV

Premium SUV

$90+

View Deal
Compact SUV

Compact SUV

$46+

View Deal
Intermediate SUV

Intermediate SUV

$50+

View Deal
Supplier choice

Supplier choice

$52+

View Deal
Standard SUV

Standard SUV

$59+

View Deal
Open-air all-terrain

Open-air all-terrain

$66+

View Deal

Best car hire deals found in Kaua'i

Toyota Yaris$45/day
Toyota Yaris
Found 09/16/26
MG MG4$46/day
MG MG4
Found 09/16/26
Mazda Mazda3$46/day
Mazda Mazda3
Found 09/16/26

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?

Book your car hire in Kaua'i 83 days before your pickup date to maximise your savings. Car hire prices are around $77/day on average when booked 83 days ahead, which saves you 20% off the average price.

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). Budget (rated 6.5/10 with 62 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 hire a car in Kaua'i?

At Kaua'i, the best time to hire a car is in November, with an average daily rate of just $73. Conversely, December is the priciest month, averaging $132 per day. Below youll find the monthly average car hire prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.|1#In Kaua'i, the best time to hire a car is in November, with an average daily rate of just $73. Conversely, December is the priciest month, averaging $132 per day. Below youll find the monthly average car hire prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.

January

$79

February

$96

March

$84

April

$76

May

$80

June

$100

July

$121

August

$86

September

$74

October

$77

November

$73

December

$132

What car do most people hire in Kaua'i?

The most popular types of cars to hire in Kaua'i are the following: SUV cars (Toyota RAV4 or similar), Open-air all-terrain cars (Jeep Wrangler Unlimited or similar), and Passenger van cars (Toyota Sienna or similar).

Find deals

Top hire agencies in Kaua'i

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

Budget

6.5
Okay
62 reviews•1 location
Check prices
Overview

Cleanliness

7.3

Comfort

7.5

Overall

6.5

Pick-up/drop-off

6.2

Value

6.5

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
Check prices
Overview

Cleanliness

9.3

Comfort

9.5

Overall

9.5

Pick-up/drop-off

9.3

Value

8.9

Alamo

9.2
Wonderful
19 reviews•1 location
Check prices
Overview

Cleanliness

8.9

Comfort

9.1

Overall

9.2

Pick-up/drop-off

9.3

Value

8.3

Enterprise Rent-A-Car

8.9
Very Good
12 reviews•2 locations
Check prices
Overview

Cleanliness

8.4

Comfort

8.7

Overall

8.9

Pick-up/drop-off

7.9

Value

7.8

Avis

7.5
Good
10 reviews•1 location
Check prices
Overview

Cleanliness

7.8

Comfort

8.0

Overall

7.5

Pick-up/drop-off

7.1

Value

7.3

Car hire FAQs

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

    In the past two weeks, Cheapflights users have found many deals under $84/day when booking a car hire in Kaua'i. The absolute best deal a user found was for $44/day from Thrifty, booked on Sep. 12.

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

    Hertz is one of the most popular car hire companies in Kaua'i, offering car hire for around $612 per week on average.

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

    Yes, you can hire a car for a month in Kaua'i check Cheapflights for the latest prices and car type availability.

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

    Our recent data shows that Thrifty can potentially be 57% below the average car hire price in Kaua'i. Check prices and availability for Thrifty and save on this extended car hire. The cost of hiring a vehicle in Kaua'i is on average $2,625 a month or $87 a day. Search on Cheapflights for the most updated pricing and availability for your Kaua'i car hire.

Browse thousands of different options on Cheapflights for your next trip

Car Hire types in Kaua'i

Van Rentals in Lihue
SUV Rentals in Lihue
Convertible Car Hire in Lihue

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