$24 Car Rental Castro Valley, CA

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Top Car Deals in Castro Valley

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

Sun, Aug 31 to Mon, Sep 1

Economy

Mitsubishi Mirage or similar
  • 5 people
  • Unlimited mileage
Oakland, California, USA
Mitsubishi Mirage

$26

includes taxes & fees
$14 per day
found 7 hours ago
Economy Mitsubishi Mirage
Sun, Aug 31 to Mon, Sep 1

Compact

Nissan Versa or similar
  • 5 people
  • Unlimited mileage
Oakland, California, USA
Nissan Versa

$27

includes taxes & fees
$14 per day
found 7 hours ago
Compact Nissan Versa
Sun, Aug 31 to Mon, Sep 1

Standard

Nissan Altima or similar
  • 5 people
  • Unlimited mileage
OAKLAND, USA
Nissan Altima

$29

includes taxes & fees
$16 per day
found 7 hours ago
Standard Nissan Altima
Sun, Aug 31 to Mon, Sep 1

Fullsize

Toyota Camry or similar
  • 5 people
  • Unlimited mileage
OAKLAND, USA
Toyota Camry

$30

includes taxes & fees
$17 per day
found 7 hours ago
Fullsize Toyota Camry
Tue, Sep 2 to Wed, Sep 3

Midsize SUV

Chevrolet Bolt EUV or similar
  • 5 people
  • Unlimited mileage
San Leandro, California, USA
Chevrolet Bolt EUV

$24

includes taxes & fees
$24 per day
found 5 hours ago
Midsize SUV Chevrolet Bolt EUV
Thu, Sep 4 to Fri, Sep 5

Special

Manager Special EV or similar
  • 5 people
  • Unlimited mileage
San Ramon, California, USA
Manager Special EV

$27

includes taxes & fees
$27 per day
found 11 hours ago
Special Manager Special EV
Mon, Sep 1 to Tue, Sep 2

Midsize Elite

Tesla Short Range Model 3 or similar
  • 5 people
  • Unlimited mileage
Oakland, California, USA
Tesla Short Range Model 3

$52

includes taxes & fees
$33 per day
found 1 day ago
Midsize Elite Tesla Short Range Model 3
Mon, Sep 1 to Tue, Sep 2

Standard Elite Special

Ford Mustang Mach-E or similar
  • 5 people
  • Unlimited mileage
Oakland, California, USA
Ford Mustang Mach-E

$56

includes taxes & fees
$35 per day
found 1 day ago
Standard Elite Special Ford Mustang Mach-E
Sun, Aug 31 to Mon, Sep 1

Luxury Elite

Genesis G80E or similar
  • 5 people
  • Unlimited mileage
OAKLAND, USA
Genesis G80E

$79

includes taxes & fees
$53 per day
found 7 hours ago
Luxury Elite Genesis G80E
Tue, Sep 2 to Wed, Sep 3

Premium

Nissan Maxima or similar
  • 5 people
  • Unlimited mileage
Oakland, California, USA
Nissan Maxima

$75

includes taxes & fees
$60 per day
found 5 hours ago
Premium Nissan Maxima
Tue, Sep 2 to Wed, Sep 3

Luxury

Audi A4 or BMW 3 Series or similar
  • 5 people
  • Unlimited mileage
San Leandro, California, USA
Audi A4 or BMW 3 Series

$79

includes taxes & fees
$70 per day
found 5 hours ago
Luxury Audi A4 or BMW 3 Series
Mon, Sep 1 to Tue, Sep 2

Mini Van

Chrysler Pacifica or similar
  • 7 people
  • Unlimited mileage
Oakland, California, USA
Chrysler Pacifica

$111

includes taxes & fees
$80 per day
found 1 day ago
Mini Van Chrysler Pacifica
Tue, Sep 2 to Wed, Sep 3

Fullsize Elite Special

Audi A5 Sportback or similar
  • 5 people
  • Unlimited mileage
Union City, California, USA
Audi A5 Sportback

$91

includes taxes & fees
$80 per day
found 5 hours ago
Fullsize Elite Special Audi A5 Sportback
Thu, Sep 4 to Fri, Sep 5

Premium Elite SUV

Audi Q5 or similar
  • 5 people
  • Unlimited mileage
San Leandro, California, USA
Audi Q5

$108

includes taxes & fees
$95 per day
found 11 hours ago
Premium Elite SUV Audi Q5
Tue, Sep 2 to Wed, Sep 3

Compact Elite Crossover

Volvo XC40 Hybrid or similar
  • 5 people
  • Unlimited mileage
Oakland, California, USA
Volvo XC40 Hybrid

$121

includes taxes & fees
$121 per day
found 5 hours ago
Compact Elite Crossover Volvo XC40 Hybrid

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Lowest prices found within the past 7 hours. Prices and availability subject to change. Additional terms may apply.

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 $24.
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 50 miles from Castro Valley, it's home to many cool attractions such as Santa Cruz Beach Boardwalk.
  • Around 40 miles away, Fairfield is also a hit with travelers. 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 140 miles 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 license 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 $24. The second lowest price to rent a ride in Castro Valley was $26 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.
What insurance should I choose for my car rental in Castro Valley?
A thorough insurance plan is a wise idea for your Castro Valley escape. That's why we suggest adding collision protection while organizing your rental car with Expedia. This insures your vehicle against theft, vandalism and collision damage. Some destinations may need you to have a minimum level of liability insurance. This might be included in your rental price or your own auto insurance, so check what you're covered for.

Car Rental Information

 
Popular car types
SUV, Full Size, Economy
 
Car suppliers available
 
Our best deal of the day
$24
 
Our second best deal of the day
$26
 
Our third best deal of the day
$27
 
From the airport to your hotel
Airport Transportation
 
From popular domestic and international airports
Airport Car Rentals

Finding the cheapest car rentals in Castro Valley

Using our Search Wizard

If the deals that are available on our page do not suit your needs, then enter Castro Valley into the search wizard at the top of the page. We will compare all the best deals available for your car rental in Castro Valley and provide you with a list of the cheapest options, with no added fees.

Renting a car in Castro Valley

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in Castro Valley. We partner with reliable partners that guarantee an enjoyable experience for solo travelers, couples, and families. Package your car with a flight or hotel to unlock even more savings from Expedia.

Expected prices in Castro Valley

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $24.

Flexibility & Cancellation

Most car suppliers offer penalty-free cancellations, so you don’t have to worry about losing money if your plans change. To cancel your booking log into your account through the Trips portal. Click manage booking and cancel this car. If you needed to alter your booking, then you can create a new one once you have canceled.

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Car classes available from Expedia in 2025

The classes of vehicles available will change depending on your chosen location.

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