Flagstaff, AZ to Las Vegas, NV buses and trains from $75

Or, see buses and trains from Las Vegas, NV to Flagstaff, AZ.
Here are some trips other travelers have found on Routefriend.
$75
6h 13m
1 stop
Amtrak
$74
4h 48m
1 stop
Amtrak GotoBus
$81
9h 0m
1 stop
Greyhound GotoBus