New York's airports are busy, so news that a major US budget airline is permanently closing multiple routes here will likely frustrate the city's travelers.

Frontier Airlines reported a full-year net loss of $137 million in 2025. While this is a major reversal from the $86 million in profit that the airline recorded in 2024, it isn’t a huge surprise.

Frontier Airlines is pulling back in the Big Apple. The budget carrier announced plans to significantly cut back its schedule at John F. Kennedy International Airport (JFK).

Frontier Airlines is cutting flights at JFK and other airports, but expanding service with 14 new routes in Florida.

Frontier Airlines is cutting service to 10 cities but adding 14 new routes in Florida. What to know before you book.

HARRISBURG, Pa. (WHTM) – Frontier Airlines, known for its budget options and animal-adorned plane tails, isn’t selling tickets for flights beyond April 13. The question is: Why? “It is odd that there ...

Frontier Airlines’ stock is one of the best-performing airline shares in recent months, defying expectations that the ...

Frontier Airlines announced 20 new routes on Tuesday from major metropolitan areas, with some fares as low as $29. The new domestic and international routes are launching from Houston, Detroit, Fort ...