Kauai Car Rental: Prices & Cheapest Options for 2026
You almost certainly need a car on Kauai. There is one main road, no rideshare density, and the best beaches and trailheads have no transit. Rental prices swing hard by season, so booking early pays off.
Kauai car rental prices by season
Expect roughly $55 to $90 per day in shoulder season and $90 to $160+ in summer and around the holidays. SUVs and Jeeps command a premium.
Picking up at Lihue Airport (LIH)
All major agencies operate near LIH. Reserve refundable rates early, then re-check prices as your trip nears. Kauai frequently sells out of cars.
How to save on a Kauai rental car
Book refundable and re-price weekly, compare Costco Travel and warehouse-club rates, and skip the four-wheel drive. Polihale State Park, the usual reason to want one, is closed, and most rental contracts ban its dirt road anyway.
Do you really need a car on Kauai?
Yes for almost everyone. Only cruise-day visitors and guests never leaving a resort can skip it.
Frequently Asked Questions
Roughly $55 to $90 per day in shoulder season and $90 to $160+ per day in summer and holidays, with SUVs costing more.
Useful links
Keep planning
Flights
Plan
Flights to Kauai: nonstops from LAX, SFO, Seattle, San Diego and Phoenix, island hops from Honolulu and Maui, a Lihue Airport guide, and when fares drop.
Trip Cost
Plan
What a Kauai vacation really costs: hotels, food, car rental, activities, with 5- and 7-day itineraries and a live trip cost calculator.
Map
Plan
Map of Kauai, Hawaii: towns, beaches, resorts and the airport. Where Kauai is, how big it is, its time zone, and island layout.
Things to Do
Do
The best things to do in Kauai: Na Pali boat tours, mountain tubing, luaus, ziplines, Wailua River kayaking, free activities and current closures.