Budget Travel - getting to a wedding in Tvrdošín, Slovakia

Not sure if this is right place to post, but my friend is getting married in Tvrodosin, Slovakia, which is 2 hr car ride south of Krakow, Poland on Sep 15, 2012.

Any suggestions for getting there cheap from washington dc area?

Now is very early to be booking for September; fares will probably drop between now and then. (About two months out is usually a good time to book, though these things are not very predictable and if you see a fare you are happy with you should get it.) Krakow is pretty well-served by several European low-cost carriers, so chances are you'll want to find a cheap city to get to from DC elsewhere in Europe (you can use http://www.kayak.com/buzz to help you find one) and then use a low-cost carrier to get from there to Krakow (use skyscanner.net to help you find one of these).