University of Portland to Pioneer Pacific College buses and trains from $42

Here are some trips other travelers have found on Routefriend.
$42
6h 45m
1 stop
Greyhound Amtrak
$88
9h 1m
1 stop
Greyhound Amtrak
$113
10h 10m
2 stops
Greyhound Amtrak
$126
9h 25m
1 stop
Amtrak Amtrak