The bus between San Diego and Costa Mesa takes 13h 5m. The bus runs, on average, 2 times per week from San Diego to Costa Mesa. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run twice a week between San Diego and Costa Mesa. The earliest departure is at 10:10 PM at night, and the last departure from San Diego is at 10:10 PM which arrives into Costa Mesa at 11:15 AM. All services require a transfer at Irvine and take an average of 13h 5m. The schedules shown below are for the next available departures.
Want to know about travelling from San Diego to Costa Mesa? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from San Diego to Costa Mesa. However, there are services departing from San Diego station and arriving at Costa Mesa station via Irvine. The journey, including transfers, takes approximately 13h 5m.
San Diego to Costa Mesa bus services, operated by Amtrak, depart from San Diego station.
San Diego to Costa Mesa bus services, operated by Amtrak, arrive at Irvine station.
The distance between San Diego and Costa Mesa is 124.7 km. The road distance is 149 km.
Amtrak operates a bus from San Diego to Irvine once daily. Tickets cost $27–40 and the journey takes 1h 45m.
