Grand Isle Car Rental

Search and Compare from Car Companies in Grand Isle

Compare car suppliers to unlock big savings, and package your flight, hotel, and car to save even more.

Members save 10% more on select hotels, cars, activities and holiday rentals. Sign up.Opens in a new window

Enjoy maximum flexibility with penalty-free cancellation on most car rentals.

Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.

Frequently asked questions

What happens if I need to cancel my Grand Isle car reservation?
You should qualify for a total refund on your rental car if you notify us a minimum of six hours ahead of the collection time. Look through your policy for all the information. Our Customer Service Portal may have what you need too.
What are the top things to do on Grand Isle?
There are so many things to do on and around Grand Isle. And when you hop behind the wheel of your rental car, you can discover them at your own pace. Add these fantastic destinations to your travel plan:

  • Ditch the urban jungle for magnificent landscapes at Grand Isle State Park. Whether you want to take on the walking trails or simply laze around with a picnic, this is the place to get your fix of nature.
  • This one’s for the bird fanciers. Visit Grand Isle Butterfly Dome and spend time with a few cute, feathered friends. You’ll also get to see how the experts care for the species here.
  • Attention water lovers — searching for something a little more adventurous than swimming? Slip into your swimsuit and satisfy your thirst for action at Calmwater Charters.

Why should I rent a Grand Isle car with Expedia?
From quick excursions to road trips you won’t forget, Expedia has vehicles to suit every style and adventure. Choose from quality rental companies on Grand Isle. And with our Best Price Guarantee, you’ll always get a fantastic deal on your ride. Did you know you can bundle your bookings into a vacation package? Add a flight or hotel to your rental car and watch the savings stack up!
How do I find the best car rental deals on Grand Isle with Expedia?
Expedia makes it a breeze to compare prices, offers and providers, and to check customer reviews. Bundle your Grand Isle car rental with hotel or flight bookings and you’ll save even more.
How old do you have to be to rent a car on Grand Isle?
Drivers need to be at least 21 years of age to rent a ride on Grand Isle. Renters under 25 are usually charged an extra fee, as statistics show younger drivers are more likely to be involved in accidents. Check the terms and conditions before you lock in a car to avoid any surprises at the rental counter.
What do you need to rent a car on Grand Isle?
If you’re planning to motor around Grand Isle, you’ll need to have a valid driver’s license and a credit card at hand. Both of these need to be in the driver’s name and presented at the time of pickup. There may be other requirements, so check with your rental supplier.
Can I rent a car for a month or longer on Grand Isle?
You sure can. Enjoy taking things a little slower with our popular extended rentals. Simply enter your dates and pickup and drop-off locations, and we’ll track down the best Grand Isle long-term car rental deals around.
Where can I find a Grand Isle car rental if I am younger than 25?
This usually depends on the rental company you select on Grand Isle. Some may rent cars to customers aged under 25, but you should expect to pay extra charges. If you’re aged between 21 and 24, a young driver fee could apply to your rental and you may also be restricted to certain car classes. Look into the age policy of your chosen outlet and if extra costs apply.