My wife and I are planning a trip to Athens leaving in late August (29, 30, 31) and returning in mid September (10, 11, 12) of this year (2013). We live in Atlanta, GA. I'm wondering about airfare prices. Right now, they're about $1300 roundtrip (all fees included). Should I expect to see them go lower (in the $1000-1100 range)? If so, at what price would you recommend purchasing?