$18 Car Rental Oahu, HI

Search and Compare from Car Companies in Oahu

I have a discount code

Featured car rental suppliers

Compare from agencies

car suppliers logo

    protection illustration

    Change your mind

    Penalty-free cancellation on many/select car rentals
    trophy illustration

    Treat yourself

    One Key members save 10% or more on over 1 million car rentals
    Learn about One Key
    package illustration

    Shop smart

    Compare car suppliers and package your flight, hotel, and car to save

Top Car Deals in Oahu

* Price found within the past 6 days. Click for updated prices.

Sun, Oct 5 to Mon, Oct 6

Economy Special

Managers Special or similar
  • 4 people
  • Unlimited mileage
Honolulu, Hawaii, USA
Managers Special

$18

$18 total
found 1 day ago
Economy Special Managers Special
Sun, Oct 5 to Mon, Oct 6

Special

Managers Special or similar
  • 4 people
  • Unlimited mileage
HONOLULU, USA
Managers Special

$18

$33 total
found 1 day ago
Special Managers Special
Sun, Oct 5 to Mon, Oct 6

Midsize

Mazda 3 4-door or similar
  • 5 people
  • Unlimited mileage
Honolulu, Hawaii, USA
Mazda 3 4-door

$22

$22 total
found 1 day ago
Midsize Mazda 3 4-door
Sun, Oct 5 to Mon, Oct 6

Standard

Chevrolet Cruze or similar
  • 5 people
  • Unlimited mileage
HONOLULU, USA
Chevrolet Cruze

$22

$39 total
found 1 day ago
Standard Chevrolet Cruze
Sun, Oct 5 to Mon, Oct 6

Fullsize

Chevrolet Malibu or similar
  • 5 people
  • Unlimited mileage
Honolulu, Hawaii, USA
Chevrolet Malibu

$23

$23 total
found 1 day ago
Fullsize Chevrolet Malibu
Sun, Oct 5 to Mon, Oct 6

Compact SUV

Chevrolet Trax or similar
  • 5 people
  • Unlimited mileage
Honolulu, Hawaii, USA
Chevrolet Trax

$24

$24 total
found 1 day ago
Compact SUV Chevrolet Trax
Mon, Oct 6 to Tue, Oct 7

Midsize Elite

Tesla Short Range Model 3 or similar
  • 5 people
  • Unlimited mileage
Honolulu, Hawaii, USA
Tesla Short Range Model 3

$37

$58 total
found 18 hours ago
Midsize Elite Tesla Short Range Model 3
Mon, Oct 6 to Tue, Oct 7

Premium SUV

Chevrolet Suburban or similar
  • 7 people
  • Unlimited mileage
Honolulu, Hawaii, USA
Chevrolet Suburban

$70

$96 total
found 18 hours ago
Premium SUV Chevrolet Suburban
Mon, Oct 6 to Tue, Oct 7

Standard Elite SUV

Jeep Grand Cherokee L or similar
  • 7 people
  • Unlimited mileage
Honolulu, Hawaii, USA
Jeep Grand Cherokee L

$70

$96 total
found 18 hours ago
Standard Elite SUV Jeep Grand Cherokee L
Wed, Oct 8 to Thu, Oct 9

Compact Elite Crossover

Volvo XC40 Hybrid or similar
  • 5 people
  • Unlimited mileage
Honolulu, Hawaii, USA
Volvo XC40 Hybrid

$74

$199 total
found 7 hours ago
Compact Elite Crossover Volvo XC40 Hybrid
Mon, Oct 6 to Tue, Oct 7

Luxury SUV

Infiniti QX80 or similar
  • 7 people
  • Unlimited mileage
Honolulu, Hawaii, USA
Infiniti QX80

$91

$119 total
found 18 hours ago
Luxury SUV Infiniti QX80
Sun, Oct 5 to Mon, Oct 6

Premium Elite SUV

Audi Q5 or similar
  • 5 people
  • Unlimited mileage
Honolulu, Hawaii, USA
Audi Q5

$92

$121 total
found 1 day ago
Premium Elite SUV Audi Q5
Sun, Oct 5 to Mon, Oct 6

Luxury Elite

Audi Q7 Volvo XC90 or similar
  • 7 people
  • Unlimited mileage
HONOLULU, USA
Audi Q7 Volvo XC90

$123

$158 total
found 1 day ago
Luxury Elite Audi Q7 Volvo XC90
Sun, Oct 5 to Mon, Oct 6

Mini Van

Chrysler Pacifica or similar
  • 7 people
  • Unlimited mileage
HONOLULU, USA
Chrysler Pacifica

$150

$188 total
found 1 day ago
Mini Van Chrysler Pacifica

Don't see what you're looking for?

See all car rentals in Oahu
View all cars

Frequently asked questions

How much is a rental car per day on Oahu?
With rental vehicles priced from just $18 a day within the past seven days, you can go wherever the road leads you on Oahu. We make it a cinch to find a ride that suits your style and budget.
Can I rent a car from Daniel K. Inouye Intl. Airport (HNL)?
Budget and Avis are just a short drive from Daniel K. Inouye Intl. Airport (HNL). After landing, it won't be long before you're sightseeing around Oahu.
What happens if I need to cancel my Oahu car reservation?
Our Customer Service Portal has all the info about cancellations. In almost all cases, full refunds are provided if a prepaid reservation is canceled at least six hours ahead of the collection time. Be sure to scan the rental policy to see if there are any exceptions.
What are the top things to do on Oahu?
Pick up the keys to a rental car, throw your luggage in the trunk and get moving. With so much to see and do on and around Oahu, your must-see list is going to be very busy! Here are famous attractions we think you'll love:

  • 0
  • The kids will have a ball seeing the many different animals at Honolulu Zoo. Check if there are any wildlife shows to find out more about your favorite critter.
  • Hanauma Bay Nature Preserve is a great place to spend some time outdoors. Get some fresh air and discover how this unique area is being carefully protected.

How do I find the best car rental deals on Oahu with Expedia?
Check customer ratings and reviews, choose your car type and compare prices from leading providers. Expedia makes it a cinch to track down the best deal on your rental wheels. Combine your Oahu car rental with hotel or flight bookings and hit the road with even more savings.
How old do you have to be to rent a car on Oahu?
On Oahu, you'll need to be at least 21. Keep in mind that most companies will charge a young renter fee. If you're a young driver and you're after a high-end car or extra spacious SUV, check if these rides come with higher age restrictions. Be sure to read all the fine print before you book your wheels to avoid any surprises during your island getaway.
What do you need to rent a car on Oahu?
You'll need a valid driver's license and your credit card to hop behind the wheel on Oahu. You're also likely to need insurance, whether you've got your own or choose your rental provider's coverage. Your policy agreement will have details about this.
What is the cheapest car rental on Oahu?
Prices found within the past seven days show rates were as low as $18 per day. The next best daily price recorded was $22. Renting a set of wheels on Oahu is an affordable way to see the sights.
Can I rent a car for a month or longer on Oahu?
Yes. With Expedia's unbeatable long-term car rental deals, you don't have to rush your Oahu getaway. Decide on your dates, reserve your favorite vehicle type and then cruise the coastal roads at your leisure.
Where can I find an Oahu car rental if I am younger than 25?
Be sure to research the age policy of the Oahu rental outlet you're considering. Rental companies generally apply a young renter surcharge to customers from 21 to 24 years of age, so make sure you know how much this cost will be. No one likes being taken by surprise at the rental counter, so always read through the fine print before confirming your booking.
What insurance should I choose for my car rental on Oahu?
Don't waste precious vacation time scouring insurance policies at the rental desk. Include Expedia's collision damage protection when you book your wheels instead. Hit the road with up to $35,000 in primary coverage for theft, accident damage and vandalism, as well as a zero-dollar deductible in the event of a claim. Your policy also includes 24/7 emergency help. Now that's what we call peace of mind!

Car Rental Information

 
Popular car types
SUV, Full Size, Economy
 
Car suppliers available
 
Our best deal of the day
$18
 
Our second best deal of the day
$22
 
Our third best deal of the day
$23
 
From the airport to your hotel
Airport Transportation
 
From popular domestic and international airports
Airport Car Rentals

Finding the cheapest car rentals in Oahu

Using our Search Wizard

If the deals that are available on our page do not suit your needs, then enter Oahu into the search wizard at the top of the page. We will compare all the best deals available for your car rental in Oahu and provide you with a list of the cheapest options, with no added fees.

Renting a car in Oahu

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in Oahu. We partner with reliable partners that guarantee an enjoyable experience for solo travelers, couples, and families. Package your car with a flight or hotel to unlock even more savings from Expedia.

Expected prices in Oahu

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $18.

Flexibility & Cancellation

Most car suppliers offer penalty-free cancellations, so you don’t have to worry about losing money if your plans change. To cancel your booking log into your account through the Trips portal. Click manage booking and cancel this car. If you needed to alter your booking, then you can create a new one once you have canceled.

We all love being rewarded

One Key members save 10% or more on select hotels, cars, activities and vacation rentals. Not only that, earn OneKeyCash for every dollar spent on eligible hotels, vacation rentals, flights, car rentals, and more when you book across our family of brands: Expedia, Hotels.com and VRBO. Learn more and join today.

Car classes available from Expedia in 2025

The classes of vehicles available will change depending on your chosen location.

Explore a world of travel with Expedia

Explore a world of travel with Expedia