Kayak.com Flight & Hotel Search Engine Gets an iPhone App « Art of ...

... engine that aggregates information from multiple travel sites and helps find the lowest price. With the app, you can search for prices on plane tickets, hotel rooms, and rental cars, as well as see some other neat information like price trends. ... When I tried to purchased ticets, tapping the “Call to Book Now” button repeatedly did nothing. The app also constantly hung and crashed on me. But once they get bugs ironed out, it could be a useful tool for travelers. ...