Could someone please post the best websites for watching airfares to Europe? I've been watching kayak.com and another helpful site with "itl" in the name but have lost the link. Your help is greatly appreciated! We want to travel June 2008.

Highly recommend www.1800flyeurope.com

Their fares do not come up on Kayak or ITA.

Thanks! You reminded me that it is ita software that I was searching. I'll use the new site as well.

We just purchased airfare BOS-FCO(Rome) from trekkerstravel.com for Sept. travel. I wanted relatively short trip duration but was willing to fly w/1 stop. By calling their phone# (Lake Shore Travel 510-836-4435) I secured great flights for half of what the same exact flights were listed for on every other website.

keepswimming - that's fabulous. Thanks for posting this information!

Another good site, where you can set up useful alerts, is farecompare.com .