University of Portland to University of Phoenix-Western Washington buses and trains from $34

Here are some trips other travelers have found on Routefriend.
$34
4h 58m
1 stop
Greyhound Amtrak
$43
3h 1m
0 stops
Amtrak
$66
6h 13m
2 stops
Greyhound Amtrak
$80
9h 46m
2 stops
Greyhound Amtrak
$112
8h 36m
3 stops
Greyhound Amtrak