Free. Current version average rating: 4.5 stars Designed for iPhone, iPad
Just like anyone else, business travelers need to find the lowest airfares. Skyscanner helps you out by visually display on bar charts how fares fluctuate day by day for a given itinerary. Another cool feature: Using the Explore feature, you can type in your home airport, select "Everywhere" as the destination, and "Any Day" as your departure and return dates. Skyscanner will then display a slowly spinning globe, with airfares to various destinations pinpointed. The Search feature lets you more quickly locate the least expensive routes from your home base. Downside: You don’t get the filtering options of Kayak (another great iOS app), such as the capability to block red-eye flights or commuter jets.