Cheap Car Rentals in San Diego, Cartagena from RM 20
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 11/11 and drop-off date of 15/11. 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.
Same drop-off
Driver's age: 25-65
Here’s why our users search for rental cars through Cheapflights
Price trackingHolding out for a great deal? Get notified when prices are reduced.
Customized resultsFilter by rental agency, car type, price range and more.
Unlimited free useSearch as many times as you want with no hidden charges or fees.
Best San Diego, Cartagena car rental deals
Browse through the best deals we’ve found on San Diego car rental deals at this time. Deals are sourced from providers and were last updated on 25 October 2026.
Hyundai MatrixRM 24/day
Toyota CorollaRM 22/day
Honda BR-VRM 49/day
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.
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 National (rated 9.0/10). Alamo (rated 6.6/10) is also highly rated by our users.
Explore the most popular car rental suppliers in San Diego, including their locations and customer reviews, to make the best choice for your next trip.
Find answers to frequently asked questions about car rentals in San Diego, including policies, requirements, and more. FAQs were last updated on 25 October 2026.
Can I rent a car for a month at San Diego?
Typically, how long you can rent a car for depends on the inventory of the supplier. For San Diego however, it is certainly possible to rent a car for an entire month.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Car Hires at Airports
Car Hires in Other Neighbourhoods
Car Hires Worldwide
Rentals in Other Bolívar Cities
Car Hires in Cities
Popular cities
Airport car hires in Cartagena
Hire a car at one of these airports in the San Diego area
We make it easy and fast to find and compare deals from 70,000+ rental locations and hundreds of agencies.
No surprises
Prices shown to you will be final, without any hidden charges or fees.
Free cancellation
Plans change – we get it. And that’s why you can search and book rental cars on Cheapflights from agencies that offer free cancellation
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.
