The average bus between San Diego and Alta Loma takes 7h 18m and the fastest bus takes 5h 38m. The bus service runs several times per day from San Diego to Alta Loma. 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 3 times a day between San Diego and Alta Loma. The earliest departure is at 7:00 AM in the morning, and the last departure from San Diego is at 7:25 PM which arrives into Alta Loma at 5:06 AM. All services require a transfer at Los Angeles Union Station and take an average of 7h 18m. The schedules shown below are for the next available departures.


5h 50m • 2 changes


5h 54m • 2 changes
Arrives next day


9h 41m • 2 changes


5h 50m • 2 changes


5h 54m • 2 changes
Arrives next day


9h 41m • 2 changes


5h 50m • 2 changes


5h 54m • 2 changes
Arrives next day


9h 41m • 2 changes


5h 50m • 2 changes


5h 54m • 2 changes
Arrives next day


10h 27m • 2 changes


6h 2m • 2 changes


5h 40m • 2 changes
Arrives next day


10h 57m • 2 changes
Want to know about travelling from San Diego to Alta Loma? 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 Alta Loma. However, there are services departing from San Diego station and arriving at Alta Loma station via Los Angeles Union Station station. The journey, including transfers, takes approximately 7h 18m.
San Diego to Alta Loma bus services, operated by Greyhound Mexico, depart from San Diego station.
San Diego to Alta Loma bus services, operated by Greyhound Mexico, arrive at Montclair Transcenter station.
The distance between San Diego and Alta Loma is 161.7 km. The road distance is 269 km.
You can take a bus from San Diego to Foothill @ Hellman via Los Angeles Union Station, Montclair Transcenter, and Montclair Transit Center in around 5h 32m.