Just like a lot of other posters, I have never used priceline before. I am looking for a flight from RDU or CLT to LIM. My travel dates are flexible; I want to leave between 11/14 and 11/16 and return between 11/23 and 11/25. The cheapest flight I have found so far was on vayama.com from CLT 11/14-11/24 and it was $578. I would prefer to leave from RDU but the cheapest flight from there was $ 640. What is a reasonable low bid for priceline? Thanks, Sarah
