Beacon, NY to St. Louis, MO buses and trains from $129

Here are some trips other travelers have found on Routefriend.
$129
1d 5h
2 stops
Metro-North Amtrak
$138
1d 7h
3 stops
Metro-North Amtrak
$?
1d 10h
3 stops
Metro-North Amtrak
$?
1d 13h
3 stops
Metro-North Amtrak