I came across this article revealing that JetBlue is teaming up with Luftansa to provide some low cost international fares. There's a one-week sale going on including one way tix from JFK to Barcelona for $250 and Boston to London for $299. This is not the cheapest I've ever seen, but probably the cheapest in the past 5 years. I have no idea about baggage charges, food charges, or other fees though. If you're thinking Europe for the holidays or this spring though, you may find some good deals! Not sure if I can clip enough coupons to make up for the trip right now though, so if you go, take lots of great pictures for me!
Jet Blue and Luftansa Team Up