
Cheap Car Rentals in San Diego from C$ 28
This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car rental in San Diego with a pick-up date of 24/6 and drop-off date of 27/6. Fares are subject to change and may not be available at all agencies or on all dates of rental. Click the price to replicate the search for this deal.
San Diego car rentals in 2025
Get helpful information to start your search for the perfect car rental in San Diego. The average price data is based on the last 12 months and was last updated on 12 June 2025.
Most popular company | NUCAR |
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Price of gas per litre | C$ 1.26 |
Average price per day | C$ 57 |
Cheapest price per day | C$ 28 |
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 12 June 2025.
small car is the cheapest car type you can rent in San Diego this past week from 149 rental locations out of 63 rental agencies. Prices for a San Diego small car rental start from C$ 28/day. Check out available deals for 5 car types currently offered at listed car rental agencies here:
Compare car rental deals in San Diego by type
Here are the best San Diego small car rental prices found by Cheapflights users in the past 7 days:
Here are the best San Diego medium car rental prices found by Cheapflights users in the past 7 days:
Here are the best San Diego large car rental prices found by Cheapflights users in the past 7 days:
Here are the best San Diego SUV rental prices found by Cheapflights users in the past 7 days:
Here are the best San Diego van rental 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 C$ 45. Data was last updated on 12 June 2025.
The best offers we've found on car rentals in the San Diego area. Deals are updated frequently so be sure to check back soon for more options.
Cheapflights insights for San Diego car rentals
Get relevant, data-driven information to help you rent a car in San Diego, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car in San Diego?
For the best savings on car rentals in San Diego, make your reservation 7 days before pickup. The average price then is just C$ 49/day – about 5% less than the yearly average.
What is the cheapest rental car company in San Diego?
NU Car is currently the cheapest rental car company in San Diego with deals as low as C$ 16.74/day found in the past two weeks. Economy Rent a Car is another inexpensive option with rates as low as C$ 21.09/day.
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 Enterprise Rent-A-Car (rated 7.5/10 with 104 reviews). Budget (rated 6.5/10 with 117 reviews) is also highly rated by our users.
What is the cheapest month to rent a car in San Diego?
At San Diego, the best time to rent a car is in January, with an average daily rate of just C$ 49. Conversely, July is the priciest month, averaging C$ 78 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.|1#In San Diego, the best time to rent a car is in January, with an average daily rate of just C$ 49. Conversely, July is the priciest month, averaging C$ 78 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.
January
C$ 49
February
C$ 52
March
C$ 57
April
C$ 63
May
C$ 59
June
C$ 71
July
C$ 78
August
C$ 71
September
C$ 62
October
C$ 68
November
C$ 66
December
C$ 71
What car do most people rent in San Diego?
SUV rentals (Jeep Cherokee or similar) are the most popular option for those visiting San Diego. Full-size rentals (Ford Expedition or similar) are also a popular choice, followed by Standard rentals (Jeep Cherokee or similar).
Which car rental 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 12 June 2025.
Book your reservation with one of the top rental car agencies located in San Diego, including Enterprise Rent-A-Car, Budget and Avis. Read through reviews, double check the pickup location, and other important information before making your selection.
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Avis
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Sixt
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Thrifty
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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 12 June 2025.
What is the cheapest rental car found in San Diego?
In the past two weeks, Cheapflights users have found many deals under C$ 57/day when booking a rental car in San Diego. The best deal a user found was for C$ 29/day from U-Save, booked on Jun. 8.
How much does it cost to rent a car in San Diego for a week from NU Car?
NU Car offers rental cars in San Diego for about C$ 322 per week on average.
Can I rent a car for a month in San Diego?
The length of time you can book a rental for is subject to the inventory of the supplier. When renting a vehicle from San Diego it should be possible to rent a car for a whole month if needed.
How much does it cost to rent a car in San Diego for a month?
Our recent data shows that U-Save can potentially be 65% below the average car rental price in San Diego. Check prices and availability for U-Save and save on this extended rental. The cost of renting a vehicle in San Diego is on average C$ 1,380 a month or C$ 46 a day. Search on Cheapflights for the most updated pricing and availability for your San Diego car rental.
How much is a car rental in San Diego for a weekend?
For a weekend car rental in San Diego, you can expect the average price to be around C$ 93. Usually a Supplier choice rental in San Diego is your cheapest weekend car rental option, though you should always check Cheapflights to see if there are other deals on alternative car rental types. If you do opt for renting a Supplier choice for July, it will cost approximately C$ 86 per day.
Car rentals by fuel type in San Diego
Browse car rentals by fuel type in San Diego. Currently, Electric cars are the cheapest to rent in San Diego. Deals were last updated on 12 June 2025.
Browse through car rental deals by fuel type in San Diego. There are currently 3 fuel types to choose from with Electric being the cheapest (C$ 24+).