San Francisco, CA to Salinas, CA buses and trains from $21

Or, see buses and trains from Salinas, CA to San Francisco, CA.
Here are some trips other travelers have found on Routefriend.
$21
2h 4m
0 stops
Amtrak
$24
3h 4m
1 stop
BART Amtrak
$31
3h 4m
2 stops
BART Amtrak
$33
3h 4m
2 stops
BART Amtrak