Travel search engine

A travel search engine is a specialized type of Internet search engine that focuses specifically travel products, such as airline tickets, automobile rentals, hotel rooms, cruise tickets, and so on. Many have comparison shopping capabilities that allow visitors to compare prices and options.

Overview of the travel search engine market

Travel remains the single largest component of e-commerce according to Forrester Research, a consulting firm in Cambridge, Mass. But despite the dominance of such online travel agency heavyweights as Expedia.com, Hotwire.com, Orbitz.com, Priceline.com and Travelocity.com, most users consult multiple Web sites when shopping online for travel. The average consumer visits 3.6 sites when shopping for an airline ticket online, according to PhoCusWright, a Sherman, CT-based travel technology firm. Yahoo claims 76% of all online travel purchases are preceded by some sort of search function, according to Malcolmson, director of product development for Yahoo Travel. The 2004 Travel Consumer Survey published Jupiter Research noted that "nearly two in five online travel consumers say they believe that no one site has the lowest rates or fares." Thus a niche was created for aggregate travel search, which seeks to find the lowest rates from multiple travel sites, obviating the need for consumers to cross-shop from site to site. Even in emerging markets such as China and India, sites have adopted this model with considerable success.

Within the class of travel search engines are several subcategories of sites that offer a range of services and search methods:

Portal sites

Several of the leading generic search and information aggregator sites also offer travel components. In the broadestsense, virtually any search engine could be considered a travel search engine. However, some generic search engines also should be ranked as TSEs, since they include both paid and unpaid links to travel sites and maintain "travel" pages, often accompanied by original editorial content. This category of generic search sites includes About.com, AOL, MSN, and Yahoo.

Aggregate sites

These sites use technological tools generate an aggregate result from other travel sites, including third-party travel agency sites such as Expedia.com, Kayak.com, Orbitz.com, and Travelocity.com, and branded sites maintained by individual travel companies, such as Delta.com, Hilton.com, or Hertz.com, for example.

Consolidators and bargain sites

These sites collect and publish bargain rates by advising consumers where to find them online (sometimes but not always through a direct link). Rather than providing detailed search tools, these sites generally focus on offering advertised specials, such as last-minute sales from travel suppliers eager to deplete unused inventory; therefore, these sites often work best for consumers who are flexible about destinations and other key itinerary components.

See also

* Travel technology
* Travel advisory