OnCabs San Diego is a seamless pre-booking app. OnCabs San Diego is the ride booking app to go to when you need to pre-book a ride or on-the-go. Whether you are in San Diego for the weekend or live in San Diego, OnCabs San Diego is the best car service provider in town. We have local trusted Taxis, Executives Cars, SUVs and Airport Shuttles on our radar. We offer state-of-the art ride booking app that lets you book a car whenever you need a quick catch or planning a perfect business trip, family visit or Airport transfer - Giving you a compared price that meets your budget - it's hassle free, all-inclusive flat rate!