Expedia is one of the best known online travel agents that have developed over recent years and it now occupies a premier position in this sector of the travel industry. Like many others of its genre, Expedia Online Travel Agent offers flights, accommodation and other travel services either individually or "bolted together" to make up packages to suit the customer - so called "dynamic packaging". You can also book standard "package holidays" from many of the big tour operators through EXPEDIA.