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O'ahu

Cheap Car Rentals in O'ahu from HK$295

This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car hire in O'ahu with a pick-up date of 23-7 and drop-off date of 2-8. Fares are subject to change and may not be available at all agencies or on all dates of hire. Click the price to replicate the search for this deal.
Driver's age: 25-65
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Popular car types in O'ahu

Explore the most popular car models available for rent in O'ahu and choose the one that suits your needs. The price data is sourced from various car rental companies and was last updated on 18 July 2026.
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There are currently 79 hire locations operating in O'ahu spread across 31 car hire agencies. In the past week, the cheapest car type to hire in O'ahu is small car at HK$295 a day. Below are all the 5 car types available for hiring in the area, along with estimated starting prices:

Economy

Economy

HK$298+

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Compact

Compact

HK$295+

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Intermediate

Intermediate

HK$339+

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Standard

Standard

HK$339+

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Full-size

Full-size

HK$378+

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People carrier

People carrier

HK$582+

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Full-size SUV

Full-size SUV

HK$648+

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Convertible

Convertible

HK$766+

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Premium SUV

Premium SUV

HK$589+

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Compact SUV

Compact SUV

HK$339+

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Supplier choice

Supplier choice

HK$446+

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Intermediate SUV

Intermediate SUV

HK$454+

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Standard SUV

Standard SUV

HK$479+

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Best car rental deals found in O'ahu

Browse through a selection of recently found affordable car rental deals in O'ahu. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in O'ahu with an average daily rate of HK$480. Data was last updated on 18 July 2026.
Honda JazzHK$295/day
4
M
A/C
Honda Jazz
Found 07/17/26
BYD e6HK$298/day
2
M
A/C
BYD e6
Found 07/17/26
Honda JazzHK$339/day
5
M
A/C
Honda Jazz
Found 07/16/26

Cheapflights insights for O'ahu car rentals

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

How far in advance should I hire a car in O'ahu?

Book your rental car in O'ahu 28 days before your pickup date to maximise your savings. Car rental prices are around HK$392/day on average when booked 28 days ahead, which saves you 603% off the average price.

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What is the best car rental company in O'ahu?

Based on Cheapflights user feedback, the highest-rated car rental company in O'ahu is Avis (rated 8.0/10 with 40 reviews). Thrifty (rated 5.8/10 with 57 reviews) is also highly rated by our users.

Avis
Avis
8.0
Thrifty
Thrifty
5.8
Payless
Payless
9.6
National
National
9.3

What is the cheapest month to rent a car in O'ahu?

At O'ahu, the best time to rent a car is at November, with an average daily rate of just HK$329. Conversely, July is the priciest month, averaging HK$619 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 O'ahu, the best time to rent a car is in November, with an average daily rate of just HK$329. Conversely, July is the priciest month, averaging HK$619 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.

January

HK$392

February

HK$431

March

HK$416

April

HK$408

May

HK$439

June

HK$541

July

HK$619

August

HK$486

September

HK$361

October

HK$345

November

HK$329

December

HK$478

What car do most people rent in O'ahu?

Economy cars (Kia Rio, for example) are the most popular in O'ahu. Compact (Ford Focus) and Standard (Ford Mustang Convertible) cars are also often chosen by our users when visiting O'ahu.

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Top rental agencies in O'ahu

Explore the leading car rental agencies in O'ahu known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in O'ahu. Reviews were last updated on 18 July 2026.

Avis

8.0
Very Good
40 reviews•5 locations
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Overview

Cleanliness

8.2

Comfort

8.0

Overall

8.0

Pick-up/drop-off

8.1

Value

7.6

Thrifty

5.8
Fair
57 reviews•5 locations
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Overview

Cleanliness

6.7

Comfort

6.9

Overall

5.8

Pick-up/drop-off

5.7

Value

6.3

Payless

9.6
Wonderful
4 reviews•1 location
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Overview

Cleanliness

10.0

Comfort

9.6

Overall

9.6

Pick-up/drop-off

9.6

Value

9.0

National

9.3
Wonderful
8 reviews•2 locations
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Overview

Cleanliness

9.3

Comfort

9.3

Overall

9.3

Pick-up/drop-off

9.3

Value

8.9

Yesaway

7.4
Good
3 reviews•1 location
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Overview

Cleanliness

6.9

Comfort

7.0

Overall

7.4

Pick-up/drop-off

7.0

Value

7.6

Waikiki Rental Car

1 location
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Ace

1 location
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LA Auto Spot

1 location
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Car rental FAQs

Find answers to frequently asked questions about car rentals in O'ahu, including policies, requirements, and more. FAQs were last updated on 18 July 2026.

  • What is the cheapest hire car found in O'ahu?

    In the past two weeks, Cheapflights users have found many deals under HK$395/day when booking a car hire in O'ahu. The absolute best deal a user found was for HK$234/day from Dollar, booked on Jul. 11.

  • How much does it cost to hire a car in O'ahu for a week from Thrifty?

    Thrifty is one of the most popular car hire companies in O'ahu, offering car hire for around HK$2,199 per week on average.

  • Can I rent a car for a month in O'ahu?

    The length of time you can book a rental for is subject to the inventory of the supplier. When renting a vehicle from O'ahu it should be possible to rent a car for a whole month if needed.

  • How much does it cost to rent a car in O'ahu for a month?

    Typically, a monthly car rental in O'ahu can be found for HK$9,422. You can find car rental deals for HK$314 a day on average.

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