Originally Posted by warbo
No.

US Airways miles, as with those of most carriers, are non-transferable. Your friend can use his/her miles toward buying you a ticket, but he/she cannot give them to you. Check with US, but as far as I am aware this is the case, has been for a long time, and is the same with most of US's competitors.
This is, unfortunately, correct. Here is the
link on the US Airways webpage.