Originally Posted by
slocouple
It all depends on whether US Airways' Grand Slam promo is of interest to you (and, of course, whether they have it this year.) Transfers from e-Rewards count as a "hit." So, if US Airways is on your list, $25 would get you one "hit." $100 would be enough to get 7,000 Hhonors points. 10,000 Hhonors points is another "hit." So, if you have US Air on your list, and can work on getting to $125, you have potentially 2 "hits" working, which can mean 10,000 US Airways miles in that promo.
Oh, there's more than that. My eRewards account lets me transfer not only to the ones you mention but also Choice and eMiles, which can both be sent to US for two more hits!
Mike