Interested in a flight? Take a screenshot and upload it to Kayak to see if there are any cheaper options. Travel search engine Kayak thinks manually entering your travel information to find the best ...

Big data used for small prices: that's the sort of number crunching we can get behind, and with more than billion price records to go on, KAYAK's promise to warn you if airline tickets are likely to ...

Shara Tibken was a managing editor at CNET News, overseeing a team covering tech policy, EU tech, mobile and the digital divide. She previously covered mobile as a senior reporter at CNET and also ...

Photo Caption: Kayak, in partnership with Hopper, is enabling travelers to freeze airfares for up to two weeks for a fee. Kayak began offering its app users the option to freeze airfares through a ...

The official start of summer is just a few weeks away, which means summer vacations aren’t far behind. But if you’re in the midst of planning your seasonal getaway, you may have noticed that prices ...

The online travel service readies itself for Nasdaq trading this week -- setting its IPO price higher than expected, at $26 per share. Dara Kerr was a senior reporter for CNET covering the on-demand ...