California State University-East Bay to California State University-Fresno buses and trains from $29

Here are some trips other travelers have found on Routefriend.
$29
4h 37m
3 stops
BART Amtrak
$34
5h 31m
1 stop
BART Amtrak
$36
8h 42m
2 stops
BART Amtrak
$36
5h 22m
1 stop
BART Amtrak
$38
6h 10m
2 stops
BART Amtrak
$43
5h 52m
1 stop
Amtrak
$45
6h 22m
2 stops
BART Amtrak