New York, NY to Knoxville, TN buses and trains from $73

Or, see buses and trains from Knoxville, TN to New York, NY.
Here are some trips other travelers have found on Routefriend.
$73
18h 10m
1 stop
Greyhound
$81
18h 10m
0 stops
Megabus
$100
17h 25m
2 stops
BoltBus Greyhound
$105
1d 10h
3 stops
Megabus Greyhound
$114
19h 41m
2 stops
NJTransit Greyhound
$130
19h 35m
2 stops
Amtrak Greyhound
$134
16h 10m
2 stops
Amtrak Greyhound
$153
1d 9h
5 stops
NJTransit Greyhound
$161
1d 10h
3 stops
Amtrak Greyhound
$198
1d 3h
4 stops
Amtrak Greyhound