
Yes, a 19-year-old can rent a car in Hawaii, but it is challenging and comes with significant restrictions and costs. Major national rental companies like Enterprise, Hertz, and Avis typically require drivers to be at least 25 years old. However, some companies, often local or independent agencies, will rent to drivers aged 18-24. These younger renters will almost always face a Young Renter Fee (often $25-$50 per day) and may have a limited selection of vehicle classes available to them.
The most critical factor is not just age, but your driving record. Companies willing to rent to younger drivers will require a valid, non-provisional driver's license that you've held for at least one year, and a clean driving history with no major violations. You must also present a major card in your name; debit cards or cash are generally not accepted for the security deposit.
Here is a comparison of policies you might encounter:
| Rental Company Type | Minimum Age | Young Renter Fee (Estimated) | Vehicle Class Restrictions | Key Requirements |
|---|---|---|---|---|
| Major National (e.g., Hertz, Enterprise) | 25 | Not applicable for under-25 | N/A | Credit card, valid license |
| Companies with Under-25 Policies | 18-21 | $30 - $50+ per day | Often excludes premium, luxury, SUVs, and minivans | Credit card, valid license for 1+ year, clean record |
| Local / Independent Agencies (Hawaii-based) | 18 | $25 - $40 per day | Limited to economy and compact cars | Credit card, stricter insurance checks |
Your best strategy is to search specifically for "car rental under 21 Hawaii" or "young driver rental Hawaii." Contact these companies directly to confirm their current policies, fees, and required documentation. Be prepared for the total cost to be substantially higher than the base rental rate once the daily young renter fee and all taxes are added. Renting from an airport location can sometimes offer more options than an off-airport branch.

It's tough, but not impossible. Forget the big names you see at the airport—they'll turn you away. You need to look for the smaller, local rental places. They're the ones who might give you a chance. Just be ready for a daily "young driver" fee on top of the rental cost, which can really add up. Your license has to be clean, and you absolutely need a card. Start searching online now and call a few places to avoid disappointment.

I looked into this last year for my brother's trip. He was 20. We found a couple of local companies on Maui and Oahu that would rent to him. The process was strict: they checked his driving record thoroughly, and the fee was an extra $35 a day. He could only get a basic compact car. It doubled the cost of the rental, but it was his only option. My advice is to read the fine print carefully and book well in advance because their fleet for under-21 drivers is very limited.

From a financial standpoint, it's often more economical for a 19-year-old to explore alternative transportation in Hawaii. The combined cost of the rental, mandatory young renter fee, and significantly higher premiums can be prohibitive. For inter-island travel, consider local bus systems, ride-sharing services like Uber or Lyft (where the minimum age is 18), and guided tours that include transportation. For shorter trips, renting a moped or scooter (with proper licensing) is a common and far cheaper alternative, though it comes with its own safety considerations.

As someone who grew up here, my suggestion is to think beyond a traditional rental car. The big companies have their rules for a reason— costs are high for young drivers. Instead, look at how many locals get around. Renting a Jeep or a car from a smaller, island-based company is one path, but it's expensive. For getting between towns, the bus works. For a fun day exploring the North Shore or Waikiki, a Biki bikeshare station is perfect. It's safer, often faster with parking, and lets you experience the island differently.


