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

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.
Unlock Black Friday deals

Frequently asked questions

What happens if I need to cancel my San Carlos car reservation?
Scan through your policy to be sure, but almost all rentals are eligible for a full refund if you notify us more than six hours before pickup. There are some exemptions though. Your itinerary will have more info, or just jump onto our Customer Service Portal.
Why should I rent a San Carlos car with Expedia?
From business trips to weeks-long road trips, Expedia has vehicles to suit every style and adventure. Take your pick of trusted rental companies in San Carlos. And with our exclusive offers and discounts, you’ll always get a fantastic deal on your set of wheels. Did you know you can bundle your bookings into a vacation package? Add a hotel or flight to your rental car and watch the savings stack up!
How do I find the best car rental deals in San Carlos with Expedia?
Check out ratings and reviews, choose your favorite ride and compare prices from top providers. Expedia makes it a cinch to score the best deal on your rental wheels. Bundle your San Carlos car rental with flight or hotel bookings and drive off with even more savings.
What do you need to rent a car in San Carlos?
While requirements can differ between car rental outlets in San Carlos, the two things you’ll need are a current driver’s license and a credit card. You don’t need to take out insurance with your rental company. However, proof of alternative coverage may be required.
Can I rent a car for a month or longer in San Carlos?
Click through to our long-term car rental deals page, enter your preferences and then secure your perfect ride. Whether you’re staying put in San Carlos or exploring beyond, Expedia will help you find a long-term rental at an incredible rate.
Where can I find a San Carlos car rental if I am younger than 25?
If you’re a younger driver looking to rent a car in San Carlos, we recommend reading the terms and conditions of the rental companies you’re interested in. Some may rent to drivers under 25, some may not. Surcharges may apply if you’re aged between 21 and 24. To escape any unpleasant surprises at the rental counter, make sure you do your research.