Kauai Island Car Rental Deals

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* All rates above were last found on:. These are based on average nightly rates and airfare includes all fuel surcharges, taxes & fees, and our service fees. Hotels, rental cars and activities may have additional taxes and fees. Displayed rates are based on historical data, are subject to change, and cannot be guaranteed at the time of booking. See all booking terms and conditions.

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Excellent | 4 Stars
Based on reviews
  • Aug 31, 2025Ray HobsonVery reliableThis was my first time using this site and I was very please with how everything was handled. Right after I booked my flight I got a call from one of the associates letting me know i didn't pick out my seats, and choose my seat for my trip there and back from my destination. I was kept up to date in my flight information and they made sure I got my boarding pass. My trip was very stress free. I will be using them again. Thank you!

  • Aug 28, 2025MariaEsperanza EstiloNicko Went Above and BeyondI had to change the return flight of two out of four passengers in our group. Because only half of the group need to travel differently, it took several calls to Iberia Airlines directly and because of the time difference, Nicko coordinated and helped me over a couple of days. Throughout the experience, he explained what he was doing and why he needs to put me on hold and why he needs to call me back the following day, He was very knowledgeable, professional and empathetic to my predicament. Nicko owned the issues and the process and was very transparent with cost and every details of the transactions. I am very grateful and because of him, I will always trust CheapOAir with my travel needs. -Maria E.E.

  • Aug 13, 2025Godswill YakubuBest Travel app to check.You truly get exceptional value for a lower price, and it feels completely fair. Since I started booking with this app, I’ve come to appreciate why they stand out as the best. It’s been a wonderful experience that makes me feel understood and valued as a customer.

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Fun Facts about Kauai Island Car Rentals

  • On an average travelers booked a car rent 166 days in advance for their trip to Kauai Island.
  • Travelers generally booked a car rental for 10 days.
  • Economy is the most preferred car category in Kauai Island.
  • Most travelers booked Budget Rent A Car in Kauai Island.
  • 50% of travelers were on a family trip to Kauai Island.
  • 50% of travelers who visited Kauai Island were females.
§ All of the above-mentioned facts are derived from the data of the last 3 months while the highest and lowest booking months are picked on the basis of last 12 months.

Book a Car Rental in Kauai Island, Hawaii

Renting a car is the best way to travel to the most secluded beaches on the Kauai Island. With so many car rental locations, the procedure is not only comfortable but also cost efficient. Drive to the Na Pali Coast and enjoy snorkeling and scuba diving adventures with your friends. Prepare a camp in the beautiful Koke'e State Park and hit the Kaumualii Highway if you want to taste delicious seafood.

Free/Cheap Activities in Kauai Island
    • Head to the 'Waimea Canyon' which is known as the 'Grand Canyon of the Pacific' and is a popular tourist draw. Enjoy its rugged beauty and try the adventurous hiking trails that test both your stamina and patience.
    • Swim in the waters of the beautiful Shipwreck Beach and also enjoy a rejuvenating sunbath with your partner. Don't miss delicious seafood at the joints situated near the beach.

Best Attractions to Visit in Kauai Island
    • The beautiful Na Pali Coast is certainly the most famous attraction in Kauai Island. The island is a haven for adventure lovers offering everything from snorkeling, scuba diving to hiking.
    • Wailua Falls is the perfect picnic destination that is certain to rejuvenate you to the core. The scenic beauty of this place is certain to cast its spell on you.