The average bus between Seaside and San Diego takes 18h 45m and the fastest bus takes 16h 5m. There is at least one bus per day from Seaside to San Diego. 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 Seaside and San Diego. The earliest departure is at 4:58 AM at night, and the last departure from Seaside is at 12:29 PM which arrives into San Diego at 4:34 AM. All services require a transfer at Salinas Transit Center / Gate 7 and take an average of 18h 45m. The schedules shown below are for the next available departures.
Arrives next day



21h 26m • 3 changes
Arrives next day



16h 5m • 3 changes
Arrives next day



21h 26m • 3 changes
Arrives next day



16h 5m • 3 changes
Arrives next day



21h 26m • 3 changes
Arrives next day



16h 5m • 3 changes
Want to know about travelling from Seaside to San Diego? 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 Seaside to San Diego. However, there are services departing from Seaside station and arriving at San Diego station via Monterey / Gilroy Train Station station. The journey, including transfers, takes approximately 18h 45m.
Seaside to San Diego bus services, operated by Monterey-Salinas Transit, depart from Salinas Transit Center / Gate 3 station.
Seaside to San Diego bus services, operated by Monterey-Salinas Transit, arrive at San Ysidro station.
The distance between Seaside and San Diego is 609.4 km. The road distance is 868 km.
You can take a bus from Del Monte / Broadway to Broadway & 4th Av via Salinas Transit Center / Gate 7, Salinas Transit Center / Gate 3, Monterey / Gilroy Train Station, Gilroy, and San Ysidro Transit Center in around 14h 45m.