The average bus between Costa Mesa and Ocean Beach takes 4h 10m and the fastest bus takes 3h 17m. There is at least one bus per day from Costa Mesa to Ocean Beach. 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 once daily between Costa Mesa and Ocean Beach. The earliest departure is at 12:20 AM at night, and the last departure from Costa Mesa is at 11:15 PM which arrives into Ocean Beach at 6:00 AM. All services require a transfer at The Depot At Santa Ana Dock 9 and take an average of 4h 10m. The schedules shown below are for the next available departures.


3h 21m • 2 changes
Want to know about travelling from Costa Mesa to Ocean Beach? 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 Costa Mesa to Ocean Beach. However, there are services departing from Costa Mesa station and arriving at Ocean Beach station via San Diego Greyhound Bus Stop. The journey, including transfers, takes approximately 4h 10m.
Costa Mesa to Ocean Beach bus services, operated by OCTA, depart from Santa Ana Bus Stop station.
Costa Mesa to Ocean Beach bus services, operated by OCTA, arrive at San Diego Greyhound Bus Stop station.
The distance between Costa Mesa and Ocean Beach is 117.5 km. The road distance is 158 km.
Greyhound-us operates a bus from Santa Ana Bus Stop to San Diego Greyhound Bus Stop twice daily, and the journey takes 1h 45m. Three other operators also service this route.