Just wanted to post this in case someone is looking for a low fare between now and the end of May. I got an e-mail this morning from Gamut travel service and then I checked US Airways to see if I might have bought too soon. ( : I didn't, but thought I'd post this for someone else. $447 roundtrip to Frankfurt. The price goes up to $788 in June and nearly $900 and over in July, which is $300 more than I paid for our tickets. They also said other airlines were in the $400s, United, American and I think Lufthansa.