More In Technology

Travel

Getty Images

A Growing Cloud of Services Collaboration E-mail Internet Voice and Video Music Online Storage Photos Security Social Networking Travel

Travel

Trying to find a cheap flight for the holidays? Good luck. Likely, you're turning to any number of online services to make travel reservations including Expedia, Priceline, Orbitz, Travelocity, and Kayak. In October, Expedia pulled in 14.5 million unique visitors, beating Priceline by about 5 million visitors, according to Compete.com.