
Cheap Car Rentals in San Diego from HK$510
This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car hire in San Diego with a pick-up date of 17-8 and drop-off date of 20-8. Fares are subject to change and may not be available at all agencies or on all dates of hire. Click the price to replicate the search for this deal.
Popular car types in San Diego
Explore the most popular car models available for rent in San Diego and choose the one that suits your needs. The price data is sourced from various car rental companies and was last updated on 15 July 2025.
SUV is the cheapest car type you can hire in San Diego this past week from 149 hire locations out of 63 hire agencies. Prices for a San Diego SUV hire start from HK$510/day. Check out available deals for 4 car types currently offered at listed car hire agencies here:
Compare car rental deals in San Diego by type
Here are the best San Diego SUV hire prices found by Cheapflights users in the past 7 days:
Best car rental deals found in San Diego
Browse through a selection of recently found affordable car rental deals in San Diego. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in San Diego with an average daily rate of HK$623. Data was last updated on 15 July 2025.
Check out some of the very best car rental deals we've found in San Diego. Double check the details of your car rental reservation before booking to ensure no unwanted surprises.
Cheapflights insights for San Diego car rentals
Get relevant, data-driven information to help you hire a car in San Diego, including pricing trends, ideal booking times, and more.
How far in advance should I hire a car in San Diego?
Book your rental car in San Diego 7 days before your pickup date to maximise your savings. Car rental prices are around HK$283/day on average when booked 7 days ahead, which saves you 509% off the average price.
What is the best car rental company in San Diego?
Based on Cheapflights user feedback, the highest-rated car rental company in San Diego is Budget (rated 6.5/10 with 118 reviews). Avis (rated 6.4/10 with 147 reviews) is also highly rated by our users.
What is the cheapest month to rent a car in San Diego?
The cheapest month to hire a car in San Diego is January, when you can expect to pay HK$283/day on average. The most expensive month to hire a car in San Diego is July (HK$432/day on average). The average daily car hire price for each month is shown below. Keep in mind that prices will vary based on availability, when you book, and the type of car you hire.
January
HK$283
February
HK$298
March
HK$330
April
HK$361
May
HK$338
June
HK$385
July
HK$432
August
HK$408
September
HK$353
October
HK$392
November
HK$377
December
HK$408
What car do most people rent in San Diego?
SUV cars (Chevrolet Trailblazer, for example) are the most popular in San Diego. Intermediate (Chevrolet Bolt EUV) and Compact (Chevrolet Trailblazer) cars are also often chosen by our users when visiting San Diego.
Which car hire company has the most locations in San Diego?
Enterprise Rent-A-Car has 14 locations throughout the area, more than any other company. Avis has the second-highest number of locations in San Diego at 12.
Top rental agencies in San Diego
Explore the leading car rental agencies in San Diego known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in San Diego. Reviews were last updated on 15 July 2025.
Have a look at the top rental car agencies available in San Diego, including Budget, Avis and Hertz. Browse through some of the top rental car agencies in San Diego, including Budget, Avis and Hertz.
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Sixt
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Car rental FAQs
Find answers to frequently asked questions about car rentals in San Diego, including policies, requirements, and more. FAQs were last updated on 15 July 2025.
How much does it cost to hire a car in San Diego for a week from Sixt?
Hiring a car in San Diego for a week can be a great option for travel. Sixt, the most popular car hire company for this area, offers hire cars for around HK$2,821/week on average.
Can I rent a car for a month in San Diego?
Yes, cars are available to be rented out for an entire month in San Diego.
How much is a car hire in San Diego for a weekend?
It costs HK$0 for a weekend car hire in San Diego, on average. The cheapest type of car hire you can book on any given weekend is the Intermediate as prices are generally lower for these hire types due to demand and availability. If you’re planning to book a hire car in San Diego in August, prices are HK$904 per day on average.