Frontier Airlines has launched three new nonstop routes from Miami International Airport, expanding its service footprint in ...

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

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

‍ 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 ...

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

EVERETT — Snohomish County Executive Dave Somers signed an executive order Tuesday, aimed at expanding the terminal and ...

This is Frontier Airlines’ first series of flights out of Spokane since September 2021. The fares for these Denver flights ...

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

DENVER — An annual survey of airline passenger experiences again ranked Denver-based Frontier Airlines last among competitors, although some modest gains over the prior year could point to some ...