Fly.com™ is the world’s easiest-to-use airfare search engine. Fly.com scours all the major airlines, low-cost carriers and online travel sites, and then helps people easily sort and refine results by criteria such as number of stops and departure times. Unlike online travel agencies, Fly.com is not a booking engine. Instead, users are referred to the appropriate website for direct booking. Fly.com is a subsidiary of Travelzoo Inc. (NASDAQ: TZOO), and is headquartered in Silicon Valley.