‍ DALLAS — Ultra-low-cost carrier (ULCC) Frontier Airlines (F9) has expanded its network from its Atlanta hub at Hartsfield-Jackson Atlanta International Airport (ATL) with the launch of three new ...

U.S. ULCC Frontier Airlines is opening five routes this week, including three from Atlanta and two from Puerto Rico.

In fact, Frontier Airlines almost never uses jetbridges at its busiest base, Denver International Airport. While it may seem ...

Frontier Airlines had nearly double the number of complaints per 100,000 passengers as Spirit, which came in second last year ...

According to the Port of Seattle, Seattle-Tacoma International Airport (SEA) is expected to reach 66 million annual ...

Frontier Airlines is resuming flight service from Spokane International Airport, marking the first flights from the airline since September 2021.

A draft expansion plan issued earlier in the year ... to destinations across the western United States. In March, Frontier Airlines announced it would begin operating a new direct flight to ...