San Carlos Car Rental

Search and Compare from Car Companies in San Carlos

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

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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 San Carlos car reservation?
We appreciate that flexibility on the road is important. That’s why the majority of reservations offer a full refund if you notify us at least six hours ahead of the pickup time. It’s still good to read the cancellation policy though because there are some exclusions. If there’s nothing specified there, head to our Customer Service Portal.
Why should I rent a San Carlos car with Expedia?
From quick excursions to weeks-long road trips, Expedia has cars to suit every adventure and style. Choose from reliable rental companies in San Carlos. And with our exclusive offers and discounts, you can count on getting a fantastic deal on your shiny set of wheels. 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 grow!
How do I find the best car rental deals in San Carlos with Expedia?
Browse our extensive selection of rental cars, check out customer recommendations and compare prices from popular brands. In just a few clicks, Expedia will help you track down the best deal on your wheels. Got a hotel or flight booking? Add on your San Carlos car rental and save even more.
What do you need to rent a car in San Carlos?
Be prepared to present your driver’s license and a credit card when you get to the rental counter. Before pickup, check with your rental provider whether anything else is needed. For example, you may also need to provide proof of auto insurance.
Can I rent a car for a month or longer in San Carlos?
Yes, so you won’t need to rebook a rental car in the middle of your vacation. Visit our long-term car rental deals page, enter your trip details and find a set of wheels to call your own for however long you need.
Where can I find a San Carlos car rental if I am younger than 25?
If you’re a young driver looking to rent a car in San Carlos, you’ll need to check the policies of the various car rental companies you’re interested in. Some may rent to drivers under the age of 25, some may not. There may be surcharges if you’re between 21 and 24 years of age. To avoid any nasty surprises on pickup, make sure you know what those charges are if they apply to you.