Priceline.com is known as one of the best bidding travel websites. This means that users can name their price on everything from hotels to airfare. While not appropriate for business travellers or people without a flexible travel schedule, due to the nature of bidding, this site is ranked high with bargain hunting travelers.
Hotwire.com is known as one of the best on-line booking websites for hotel deals. This is another site where the hotel name is "blind" during booking, which means users name a price and type of hotel in a destination but are not guaranteed a specific hotel. This adds a level of uncertainty that does not appeal to some users. Others rank this site high because of the ability to score great bargains.
TripAdvisor.com is ranked as one of the best travel sites to rate all aspects of a traveler's experience through user feedback. This site relies on traveler's candid reviews and pictures of destinations, and travel accommodations, to give other users insight on destinations and accomodations. This is also a search engine where users can take the information and book all travel components.