The average bus between San Marino and Irvine takes 3h 30m and the fastest bus takes 2h 47m. The bus service runs several times per day from San Marino to Irvine. 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 4 times a day between San Marino and Irvine. The earliest departure is at 5:42 AM in the morning, and the last departure from San Marino is at 11:16 PM which arrives into Irvine at 8:37 AM. All services require a transfer at Huntington / Maycrest and take an average of 3h 30m. The schedules shown below are for the next available departures.



3h 4m • 3 changes


2h 47m • 3 changes


3h 9m • 3 changes


2h 50m • 3 changesWant to know about travelling from San Marino to Irvine? 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 Marino to Irvine. However, there are services departing from San Marino station and arriving at Irvine station via Anaheim Regional Transportation Intermodal Center. The journey, including transfers, takes approximately 3h 30m.
San Marino to Irvine bus services, operated by Metro Los Angeles, depart from Los Angeles Union Station.
San Marino to Irvine bus services, operated by Metro Los Angeles, arrive at Main-Harvard station.
The distance between San Marino and Irvine is 56.6 km. The road distance is 91 km.
You can take a bus from Huntington / San Marino to Main-Harvard via Huntington / Maycrest, Cesar E Chavez / Vignes, Los Angeles Union Station, Anaheim Regional Transportation Intermodal Center, and Artic - Dock 4 in around 3h 36m.