Express One Transportation is a passenger transportation service offering online ticket booking for routes connecting communities in California. Travelers can select an origin, destination, departure date, and return date through its booking search. Listed trips include San Ysidro to Anaheim, Santa Ana, and Los Angeles-area destinations, as well as connections between Santa Ana, San Clemente, East L.A., and San Ysidro. Some advertised fares are $35 per person.

The company highlights safety, quality, and customer care as the foundations of its service. It says it maintains its vans to high standards, employs trained drivers, and aims to provide reliable travel on every route. Its service also emphasizes friendly assistance, comfort, and punctuality. Express One promotes routes between San Ysidro and Los Angeles as a fast and convenient travel option, with a focus on passenger well-being and a satisfying journey. Through its website, customers can explore destinations, find terminals and service information, and review travel policies and frequently asked questions. The site is available in English and Spanish.