Just 12 days later, Frontier confirmed it's introducing two routes from Phoenix Sky Harbor International Airport in addition to the 10 previously announced. The ultra low cost carrier will offer ...

PHOENIX – Frontier Airlines is adding nonstop service between Phoenix Sky Harbor International Airport and two new Midwest destinations this fall. The discount carrier said Wednesday it will ...

PHOENIX (AZFamily) — There has been some confusion for Sky Harbor travelers taking ... have signage on roadways leading to the airport informing of Frontier’s international departures from ...

Sky Harbor staff estimated that work will take place from 2025 to 2031. The process starts with an airport layout plan review, which involves assembling a complicated regulatory map that the ...

August’s record-setting passenger growth continues the trend Sky Harbor has been seeing all year long, setting the airport up to have its most passengers ever in a single year. Frontier Airlines ...