The average bus between San Diego and Monrovia takes 6h 40m and the fastest bus takes 4h 28m. The bus service runs several times per day from San Diego to Monrovia. 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 Monrovia. 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 Monrovia at 6:12 AM. All services require a transfer at Los Angeles Union Station and take an average of 6h 40m. The schedules shown below are for the next available departures.


5h 23m • 2 changes


4h 36m • 2 changes
Arrives next day


9h 46m • 2 changes


5h 23m • 2 changes


4h 36m • 2 changes
Arrives next day


9h 46m • 2 changes


5h 23m • 2 changes


4h 36m • 2 changes
Arrives next day


9h 46m • 2 changes


5h 23m • 2 changes


4h 36m • 2 changes
Arrives next day


10h 47m • 2 changes
Want to know about travelling from San Diego to Monrovia? 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 Monrovia. However, there are services departing from San Diego station and arriving at Monrovia station via Los Angeles Union Station station. The journey, including transfers, takes approximately 6h 40m.
San Diego to Monrovia bus services, operated by Greyhound Mexico, depart from San Diego station.
San Diego to Monrovia bus services, operated by Greyhound Mexico, arrive at Los Angeles Union Station.
The distance between San Diego and Monrovia is 177.2 km. The road distance is 232 km.
Greyhound Mexico operates a bus from San Diego to Los Angeles Union Station 3 times a day. Tickets cost $24–40 and the journey takes 2h 55m.