How mobile-friendly is Frontier?

There is an iOS app from Frontier which will work on your iPhone, iPod, or iPad.

Also, if you're a member of Frontier EarlyReturns, you can manage your profile, view your points balance, and more.

Frontier has an Android app that works with most Android tablets, phones, and some Android Wear devices. As is often the case, the Android app offers the same functionality as the iOS app.

If you're just looking for their mobile site, you can head on over to http://www.frontierairlines.com on your mobile device.