Each airline handles seating assignments differently. This guide will tell you exactly how to get your family's seats ...

Frontier is currently the third-largest operator at ATL, holding a 4.5% seat capacity share, behind Delta Air Lines (77.4%) ...

A Donnybrook in Denver between two airlines...to see who sucks more.

Frontier Airlines has returned to Tucson International Airport, launching nonstop service to Denver International Airport.

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Phoenix Sky Harbor is one of three airports to get Frontier Airlines' new flights to this Pacific Northwest city. Here's how ...