Today dohop.com introduces the latest version of its flight planner in the US. As well as searching all domestic flights dohop.com, searches across a total of 650 scheduled airlines world wide. The dohop.com flight planner is free to use.

"For any flight trip in the US there are usually more than a hundred alternatives," said Frosti Sigurjonsson, dohop's founder and general manager. "dohop.com helps travelers to pick the optimal routes based on their individual preferences."

dohop makes extensive use of the latest Web 2.0 technologies to make flight planning more intuitive with interactive drill down, dynamic filters and sorting of search results. dohop.com shows rates from airlines and travel agent websites where the traveler can go to book flights directly.

For airlines and online travel agents dohop.com offers a targeted advertising medium. dohop.com has contracted with more than 200 travel suppliers and airlines.

Related Link: dohop.com