Not sure about other places but with SKW you can see the price of the trip by clicking on the city pairing when viewing flights. You don't have to list. It has to be on a company computer though, its never worked for me otherwise. I went to Beijing last year on United out of SFO. 1st class on a 777 there, business on a 777 back. Cost me a total of 250 bucks or so. Out of curiosity my mother priced a 1st class round trip ticket, she was quoted $17,000. Like everyone else has said, it depends on where you're at. I rarely use my DL benefits.