Mountainside Car Rental

Search and Compare from Car Companies in Mountainside

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 Mountainside car reservation?
We appreciate that having a bit of wiggle room is important. That’s why the majority of prepaid reservations provide a total refund if you notify us at least six hours before the collection time. You may want to check the policy though as there are some exclusions. If there’s nothing specified there, click on our Customer Service Portal.
Why should I rent a Mountainside car with Expedia?
There are loads of reasons to book your rental with Expedia. We have suppliers to select from in Mountainside, and we’ll make sure you score the lowest price with our member prices and exclusive offers. Chasing bigger savings? Bundle your rental car, flights and hotels into a package. The more you travel and book with Expedia, the more perks you get!
How do I find the best car rental deals in Mountainside with Expedia?
Expedia makes it a cinch to compare fees, offers and rental companies, and to check customer recommendations. Combine your Mountainside car rental with hotel or flight bookings to make even bigger savings.
What do you need to rent a car in Mountainside?
You’ll generally require a driver’s license and credit card in your name when picking up your vehicle. Proof of coverage may also be required if you’d prefer to opt out of the company’s insurance policy. Rules may differ between rental companies, so it’s wise to check before you book.
Can I drive in Mountainside with my U.S. Driver's license?
The answer is yes. But also consider arranging an International Driving Permit. With both your license and a permit in your wallet, you’re sure to have all your bases covered for driving in and around Mountainside.
Can I rent a car for a month or longer in Mountainside?
Yes, and you’re sure to find your perfect ride among our long-term car rental deals. Simply enter your trip dates and we’ll list incredible offers from numerous trusted suppliers.
Where can I find a Mountainside car rental if I am younger than 25?
Some Mountainside providers will rent cars to drivers under 25 years of age, and others won’t. Age policies differ between suppliers, so you’ll want to do your homework. Also, find out if there are any extra costs. Some places will apply a surcharge to customers between 21 and 24. Make sure you read through the terms and conditions to avoid any surprise fees.