Castro Cheap Car Rentals & Car Hire Deals

Compare rent a car rates in Castro from popular car rental companies

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.

Explore Castro with Cheap Car Rentals and Car Hire Deals

* Price found within the past 60 days. Click for updated prices.

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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 Castro car reservation?
Canceling your rental car with at least six hours notice should allow for your money back. However, this is not always the case. It’s worth reading through your booking details and cancellation policy. Still can’t find the answer? Hop on our Customer Service Portal.
Why should I rent a Castro car with Expedia?
With car rental companies to select from in Castro, Expedia will help you find a set of wheels that suits your style. And when you combine your rental vehicle, flights and hotel into a package, you’ll be able to save on your entire Castro getaway. From zippy economy models to spacious SUVs and more, Expedia will put you behind the wheel of your next unforgettable adventure.
How do I find the best car rental deals in Castro with Expedia?
Getting the best deal on your Castro rental car is a piece of cake with Expedia. Choose your preferred car type, add in a few more details and compare the offers across leading brands. Why not add hotels and flights to your booking? You’ll score even more savings when you combine your bookings into a package.
What do you need to rent a car in Castro?
Before you can get behind the wheel in Castro, you’ll need a driver’s license and a credit card. If you don’t take out the company’s insurance plan, you may also have to provide proof of your own coverage. Rules may vary, so understand the policy terms and conditions before you select a rental provider.
Can I rent a car for a month or longer in Castro?
Expedia makes it a breeze to score a reliable long-term car rental in Castro. Just head to our long-term car rental deals page, enter your trip information and browse the possibilities.
Where can I find a Castro car rental if I am younger than 25?
If you’re a younger driver hoping to rent a vehicle in Castro, we recommend checking the terms and conditions of the various car rental companies you’re interested in. Some may rent to drivers under 25 some may not. Surcharges may apply if you’re between 21 and 24 years old. To avoid any surprises at the rental desk, make sure you do your research.