PHOENIX — Two low-cost carriers have announced new flights from Phoenix Sky Harbor International Airport. Starting on May 16, Frontier Airlines (Nasdaq: ULCC) will start flying from Sky Harbor ...

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 ...

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 ...