US Airways Dividend Miles (Pre-FlightFund Merger) - Dividend miles worth

I'm going to STT with my cousin in 2/02. The fares are $852 right now, only paid $565 this past Feb. I have enough miles for a ticket. If I were to use my miles and buy 1 ticket and then split the cost of the paid ticket with my cousin, would $425+/- be an appropriate amount to charge her or is it too much/little for the miles.
TIA

<font face="Verdana, Arial, Helvetica" size="2">Originally posted by lydia:
I'm going to STT with my cousin in 2/02. The fares are $852 right now, only paid $565 this past Feb. I have enough miles for a ticket. If I were to use my miles and buy 1 ticket and then split the cost of the paid ticket with my cousin, would $425+/- be an appropriate amount to charge her or is it too much/little for the miles.
TIA</font>

Where are you flying out of? Philly? Pittsburgh? Karachi? http://www.flyertalk.com/forum/smile.gif

Oops! I guess it would help to know our departure city. It's Phila, PA and I believe US Air wants 30,000 miles for a ticket.

<font face="Verdana, Arial, Helvetica" size="2">Originally posted by lydia:
Oops! I guess it would help to know our departure city. It's Phila, PA and I believe US Air wants 30,000 miles for a ticket.</font>

US Airways wants 35,000 for Caribbean. At $.02 cents a mile, that is $700 in FF miles. If the current fare is $800+ to STT, I would say burn the miles.