protection illustration

    Change your mind

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

    Treat yourself

    Members save 10% or more on over 1 million car rentals
    package illustration

    Shop smart

    Compare car suppliers to unlock big savings

Frequently asked questions

What happens if I need to cancel my Green Island (GNI) car reservation?
Read your rental agreement to be certain, but almost all prepaid bookings are eligible for a refund if canceled a minimum of six hours ahead of the scheduled pickup time. Exclusions do apply. You can visit our Customer Service Portal if you're after more detailed information.
Why should I rent a Green Island (GNI) car with Expedia?
Expedia is your one-stop shop for everything you need for your vacation, including rental cars. With a good range of vehicles to select from at Green Island (GNI), we'll help you find the best deal around. Whether you want to book some wheels, hotels, flights or activities, you'll find exclusive offers and member prices on Expedia. Bundle your bookings into a vacation package for even greater savings on your getaway.
How do I find the best car rental deals at Green Island (GNI) with Expedia?
Expedia makes it quick and easy to compare fees, offers and providers, and to check customer reviews. Combine your Green Island (GNI) car rental with flight or hotel bookings to make even bigger savings.
What do you need to rent a car from Green Island (GNI)?
Any rental company you select will likely ask for these two things — a current driver's license and a credit card in your name. If you'd like to opt out of the outlet's insurance policy, an alternate proof of coverage will also likely be needed. It's worth noting that requirements may differ between rental companies, so always check in advance to avoid any unnecessary delays.
Can I rent a car for a month or longer from Green Island (GNI)?
Change your plane seat for the driver's seat of a long-term rental at Green Island (GNI) and then take to the road for as long as you want. We offer fantastic long-term car rental deals from a range of quality suppliers.
Where can I find a Green Island (GNI) car rental if I am younger than 25?
Each car rental supplier can set its own policies and choose who they will or will not rent to. So, if you're below the age of 25, you'll need to do your research. While some companies may set their minimum age at 21, others will have higher age limits. You'll easily find this information in the terms and conditions of the Green Island (GNI) outlet you're considering.