Little Rock, AR to San Francisco, CA buses and trains from $245

Here are some trips other travelers have found on Routefriend.
$245
2d 17h
3 stops
Amtrak
$394
3d 1h
3 stops
Megabus Amtrak
$635
3d 18h
5 stops
Amtrak Greyhound
$647
3d 18h
4 stops
Amtrak Greyhound
$674
3d 23h
6 stops
Amtrak Greyhound