JetRadar is the company that was created in 2007 as an airfare blog by Russian founder Konstantin Kalinov. Nowadays JetRadar is one of the largest online search engines for flights all over the world. Its sister-brand Aviasales is the popular service which online-users also appeal to while looking for the best airline prices. This service helps thousands of people compare airfares from 552 airlines and dozens of travel sites.Thanks to the JetRadar it is possible for users to track down carriers’ special offers, and book the cheapest tickets available. Also it provides travelers with great deals on different directions (domestic or international flights), and by using these unique offers the service has already deserved consumers’ loyalty.