I use Expedia but always compare with Travelocity and Cheaptickets. I have never had problems. We even used them for our tickets to Japan. Missy and Paul used a discount place and I think it was Orbitz- for their tickets from Tokyo to Ohio. Great service. It is so convenient now as all you need is that e-ticket number and many times can even get your boarding pass at a kiosk. I know the first time - it was ODD to not have a paper ticket, but now seems very normal. The price difference is pretty amazing, too.