Onboard WiFi is being readily available in aircrafts. The national carriers were the first to introduce this service in their aircraft but now regional and international carriers have followed suit. The airline companies have been considering introducing WiFi services in their complete fleet of aircrafts for the convenience of their travelers. The In Flight Wifi prices are free in some airlines while some others charge per device per megabyte. There are also some that charge $14 and issue a day pass to use unlimited WiFi services. Then there is also hourly per day. A selected few also charge depending upon roaming costs. The following infographic created by the low cost flight portal momondo.com gives a good overview of in-flight Wifi prices:
