I'm not a mileage runner but I was wondering if farecompare.com is the best website to find out about upcoming or last minute deals to Europe from ORD and BWI? The reason why I'm interested in ORD and BWI is because I have a Southwest Airlines Rapid Reward Roundtrip I need to use by the end of August and Southwest has many non-stop flights to BWI from PHX (where I will start my trip) and also to MDW (where I can take a short bus shuttle to ORD). I want to use the Southwest free trip as a link to a possible cheap European roundtrip from ORD and BWI. PHL is ok but doesn't offer that many nonstops from PHX. The NYC airports are too far away from Long Island unfortunately. I'm not picky about where in Europe, I'm just wondering what are the best websites that list cheap non-stop direct fares to Europe in the same spirit that the mileage run section of this website lists cheap fares that get you the most miles using circuitous routes?