Getting to Bishop from Vegas?

Is there a way to get from Vegas to the Bishop area without renting a car? I am planning a trip out that way in March and only need the transportation one way (my partner will have a car in Bishop). Renting a car is not an issue, if necessary, just wanted to avoid it if possible.

If you don't want to drive you can fly...

google.com/flights/#search;f=LAS;t=MMH;d=2014-02-01;r=2014-02-05;tt=o;q=flights+vegas+to+bishop+ca