Castro Valley Car Rental

Search and Compare from Car Companies in Castro Valley

I have a discount code

Featured car rental suppliers

Compare from agencies

car supplier logos

  • protection illustration

    Change your mind

    Penalty-free cancellation on many/select car rentals
  • trophy illustration

    Treat yourself

    Members save 10% or more on over 1 million car rentals
  • package illustration

    Shop smart

    Compare car suppliers to unlock big savings

Top Car Deals in Castro Valley

* Price found within the past 6 days. Click for updated prices.

Economy

Chevrolet Spark
  • 4 people
Castro Valley, California, USA
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Castro Valley, California, USA
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Castro Valley, California, USA
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Castro Valley, California, USA
Jeep Compass
SUV Jeep Compass

Don't see what you're looking for?

See all car rentals in Castro Valley
View all cars

What you need to know for your Castro Valley car rental

Reasons to book a car rental in and around Castro Valley

Renting a car in Castro Valley offers you the freedom to explore the area at your own pace. With a rental vehicle, you can easily manage your luggage and create flexible travel plans. This convenience is especially beneficial for families and those looking for outdoor or city-themed experiences. You can visit key attractions such as the Chabot Space and Science Center, which is ideal for family entertainment, located within Castro Valley. A short drive of 19 km will take you to San Francisco Bay, where you can immerse yourself in vibrant city life. Additionally, Jack London Square is just 20 km away, offering modern city experiences. The nearby cities of Hayward, only 3 km away, and Upper B Street, 2 km away, provide access to parks and waterfronts. Chabot Park, located within Castro Valley, is another destination where you can enjoy the scenic views of San Francisco Bay and nearby attractions. Renting a car allows you to discover these popular destinations comfortably, making it the perfect choice for tourists looking to explore the richness of Castro Valley and its surroundings.

Where to stay around Castro Valley

  • Oakland: Located within Oakland, Castro Valley offers easy access to a vibrant metropolitan atmosphere. This area is ideal for families and culture enthusiasts alike. Explore local attractions such as Jack London Square, a modern square perfect for a city holiday, or the historic Ferry Building, which is great for culture-themed experiences. Enjoy nearby wineries and restaurants that enhance your stay in this bustling environment.
  • Fremont: Situated 18 km from Castro Valley, Fremont is a family-friendly city with plenty of outdoor activities. Visitors can enjoy the scenic Lake Elizabeth, ideal for relaxation and romance, or explore the historical Niles Canyon Railway for a cultural experience. Fremont’s shopping centres and local dining options, including wineries, make it a great complement to your Castro Valley stay.
  • San Ramon: Located 13 km from Castro Valley, San Ramon is known for its outdoor spaces and family-oriented atmosphere. Key attractions include the Bishop Ranch Regional Preserve, which offers beautiful trails for exploration. With shopping centres and a variety of dining options, including local wineries, San Ramon provides an enjoyable escape close to Castro Valley. The area is perfect for those seeking a blend of city and nature.

10 tips to save on your car rental in and around Castro Valley

  1. Use filters to find the right car: Refine your search by selecting vehicle type and features. Whether you're looking for an SUV for extra space, a convertible for summer drives, or an economy car to save on costs, utilize the filters on Expedia to find the ideal match for your journey.
  2. Book in advance to help lower costs: Rental prices can vary based on demand, so it's advisable to reserve your vehicle well ahead of your trip. By booking early, you are likely to secure more competitive rates and enjoy a wider selection, particularly during peak travel seasons.
  3. Consider a smaller car for savings: Smaller vehicles typically have lower rental rates and are easier to manoeuvre and park in busy areas. Mid-size rentals offer a good compromise between affordability, comfort, and fuel efficiency.
  4. Age guidelines: Drivers under 30 may encounter higher deposits or daily surcharges, and some vehicle types—such as SUVs or premium models—might not be available. This can also apply to renters over 70. Always verify the age requirements prior to booking.
  5. Check fuel policies: Some rentals operate under a full-to-full fuel policy, meaning you must return the car with a full tank to avoid additional charges. This is usually the most economical option. Others may offer full-to-empty or prepaid fuel options, which can also be convenient. Just ensure you return the car empty in this case.
  6. Save on city and airport pickups: Picking up your rental car at the airport often incurs a surcharge, but the added convenience may make it worthwhile.
  7. Know your payment options: Many car rental companies accept only credit cards for payment.
  8. Understand your insurance coverage: Car rental insurance can help you avoid unexpected expenses and provide peace of mind if something unforeseen occurs during your trip. It's easy to add car rental insurance when booking through Expedia.
  9. Consider unlimited mileage: If you're planning extensive road trips, look for rentals that offer unlimited mileage to avoid incurring extra charges.
  10. Bring your driver's license and ID: A valid driver's license is essential for renting a car.

Car Rental Information

Popular car types:
SUV, Full Size, Economy
Car suppliers available:
Our best deal of the day:
Our second best deal of the day:
Our third best deal of the day:
From the airport to your hotel:
Airport Transportation

Frequently asked questions

How much is a rental car per day in Castro Valley?
Within the past seven days, the lowest daily price for a cheap car rental in Castro Valley was .
Can I rent a car from San Francisco Intl. Airport (SFO)?
Airport Van Rental and Hertz are within a short commute of San Francisco Intl. Airport (SFO). After touching down, it won't be long before you're on the road.
What happens if I need to cancel my Castro Valley car reservation?
If you have to switch up your plans, the majority of rentals qualify for a full refund. Cancellations will need to be made a minimum of six hours ahead of the scheduled collection time. Read through your cancellation policy for any exceptions. Your itinerary will have more details, or you can visit our Customer Service Portal for more information.
Where can I go on a road trip from Castro Valley?
Castro Valley is full of fun adventures, but don't limit yourself to just one place. Grab a set of wheels and head off to see what else awaits in the wider area. Here are some great options:
  • Make your way to Santa Cruz for a fun-filled sightseeing experience. Approximately 80 kilometres from Castro Valley, it's home to many cool attractions such as Santa Cruz Beach Boardwalk.
  • Around 64 kilometres away, Fairfield is also a hit with travellers. Set aside time to take in Jelly Belly Factory while you're here. It's one of the reasons people love staying a while in this city.
  • Glacier Point is approximately 225 kilometres from Castro Valley and is one of the region's most spectacular nature spots. Stretch your legs and enjoy the fresh air.
How do I find the best car rental deals in Castro Valley with Expedia?
Expedia makes it a cinch to compare rates, offers and rental companies, and to check customer recommendations. Bundle your Castro Valley car rental with flight or hotel bookings and you'll save even more.
How old do you have to be to rent a car in Castro Valley?
The minimum age to rent a car in Castro Valley is 21. A young driver surcharge generally applies, so check before booking and budget for any additional costs. There could also be restrictions on the types of vehicles available to young drivers. For instance, some outlets will only rent out small to medium-sized cars to young motorists. Rules may be different between providers, so look over the fine print.
What do you need to rent a car in Castro Valley?
Generally, all that's required is a driver's licence and a credit card in the same name when collecting the keys to your vehicle. Proof of coverage may also be required if you'd like to opt out of the company's insurance plan. These requirements may differ between rental companies, so it's a good idea to check while booking.
What is the cheapest car rental in Castro Valley?
We looked into prices over the last seven days and found that daily rates were as low as . The second lowest price to rent a ride in Castro Valley was a day. These rates were available on Expedia, with a rental starting date within the next year. Prices and availability are subject to change and additional terms apply.
Can I rent a car for a month or longer in Castro Valley?
Yes, so there's no need to rebook a rental vehicle in the middle of your vacation. Visit our long-term car rental deals page, enter your trip information and reserve a ride that's all yours for however long you need.
Where can I find a Castro Valley car rental if I am younger than 25?
This will depend on the car rental companies that are found in Castro Valley. They often have different policies when it comes to minimum ages. If you've found a supplier that does cater to drivers under 25 years of age, be aware that additional costs may apply. Do some research into any extra charges before booking your rental.

Explore a world of travel with Expedia