Cheap car rentals — San Diego, CA

Last updated: September 24, 2026

What affects the price

Rental rates shift based on a few key factors. When you book your car, the type of vehicle you choose impacts the daily rate, as premium SUVs or luxury models carry a higher premium than compact sedans. Your location also matters; renting at an airport is usually more expensive than picking up from a neighborhood branch due to local taxes and facility fees. The timing of your reservation—booking last minute versus planning weeks ahead—can also change the total. Exact pricing confirmed free on the call.

About this service

Finding a lower-cost rental usually depends on how far in advance you book and the type of vehicle you choose. Smaller economy cars or those with manual transmissions often lower the daily rate. You can also save by avoiding extra add-ons like premium insurance or GPS devices.

Frequently asked in San Diego

Also serving nearby: El Cajon · Chula Vista · San Marcos · Escondido · Carlsbad

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More on this: FTC on rental car charges — understanding rental charges and insurance.

Service area details

Serving all of San Diego — population 1,388,320; about 4,257 residents per square mile across 326.1 sq mi. ZIP codes covered include 92101, 92102, 92103, 92104, 92105, 92106, 92107, 92108.

Neighborhoods served in San Diego: Gaslamp Quarter, La Jolla, Coronado, Balboa Park, Point Loma, Hillcrest — and every surrounding area.