The Fashion Institute of Design & Merchandising-Los Angeles to Taos, NM buses and trains from $99

Here are some trips other travelers have found on Routefriend.
$99
20h 25m
1 stop
Amtrak
$116
23h 40m
2 stops
GotoBus Amtrak
$126
23h 40m
2 stops
GotoBus Amtrak
$134
23h 55m
3 stops
GotoBus Amtrak
$140
1d 2h
4 stops
Greyhound Amtrak
$147
1d 1h
3 stops
GotoBus Amtrak