Car Rental San Diego

Search and Compare from Car Companies in San Diego

Compare car suppliers to unlock big savings, and package your flight, hotel, and car to save even more.

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Enjoy maximum flexibility with penalty-free cancellation on most car rentals.

Frequently asked questions

What happens if I need to cancel my San Diego car reservation?
Canceling your rental car at least six hours before pickup should allow for a complete refund. But this is not always guaranteed. It's a good idea to scan your booking confirmation and cancellation policy. Still need help? Head over to our Customer Service Portal.
What types of cars can I rent in San Diego?
Small in size but big on convenience, minis are the top rental category in San Diego. They're the perfect option for short trips around town. With excellent fuel-efficiency, this affordable car promises even more savings. Chasing a larger ride? We also have mid-size vehicles, premiums and SUVs in our rental range.
Where can I go on a road trip from San Diego?
There are so many things to do in San Diego, but head farther afield and you'll find even more magic. Rent a set of wheels and you can discover the surrounding area at your own speed. Add these fantastic places to your travel schedule:

  • Make your way to Toledo for a fantastic sightseeing experience. Around 64 kilometers from San Diego, it has loads of great sights such as Toledo Cathedral.
  • About 72 kilometers away, Segovia is also a hit with wanderers. Be sure to check out Segovia Aqueduct while you're in town. It's one of the reasons people love visiting this city.
  • Make your way to Palmeral of Elche to rediscover nature. Pack a picnic to enjoy or just chill out in the fresh air. From San Diego, it's roughly 354 kilometers away.

How do I find the best car rental deals in San Diego with Expedia?
Finding an awesome deal on your San Diego rental car is a breeze with Expedia. Choose your preferred car type, add some details and compare the offers from popular brands. Why not add flights and hotels to your booking? You'll get access to even more savings when you combine your bookings into a package.
How old do you have to be to rent a car in San Diego?
Drivers aged 21 and above can go road-tripping around San Diego in a rental car. If you're a young renter, a daily surcharge applies. You'll usually have fewer car categories to choose from, such as compact and mid-size, and may also have to take out an all-inclusive insurance rate. Always enter the correct age of the main driver when booking to find out if any extra fees or restrictions apply.
What do you need to rent a car in San Diego?
Generally, all you'll need is a current driver's license and a credit card in the same name when picking up the car. You may also need proof of coverage if you choose to opt out of the company's insurance plan. These requirements often differ between rental providers, so it's always a good idea to check in advance.
What side of the road do you drive on in San Diego?
In San Diego and around Spain, motorists drive on the right side of the road. While this is the same as in the States, remember that there's likely to be different traffic rules.
Can I rent a car for a month or longer in San Diego?
Expedia makes it a snap to pick up a reliable long-term car rental in San Diego. Just click through to our long-term car rental deals page, enter your trip preferences and compare the offers.
Where can I find a San Diego car rental if I am younger than 25?
You'll need to look up the age policy of the San Diego rental suppliers you're interested in. If you're under the age of 25, some will charge additional costs. It's useful to know about this before collecting the vehicle so you can plan your budget accordingly. Every rental car company has its own terms and conditions for younger drivers, so it's smart to do your research.