Find cheap air tickets
Author: Evgenii Kostrov
Date: 04 Jul 2015, tested on Nokia Lumia 920
Functions quickly, convenient interface, minimalist design, completely free, no ads
No significant shortcomings
Skyscanner is an official app for Windows Phone by the developers of the same-name web site. Through this program, you can quickly find and book a ticket to literally anywhere in the world from the nearest (or any other) airport. The service is primarily designed to search for the cheapest flights.