Allegiant, the airline that carries more than half of Lehigh Valley International Airport’s passengers each year, on Sunday announced merger plans with Sun Country Airlines, a move that could bring ...

Budget airlines in the U.S. like Allegiant and Sun Country have faced a surge in costs following the pandemic and the increase in domestic capacity.

No other airlines currently operating out of Bellingham’s airport offer flights to Oakland; airport officials seeking ...

Minneapolis-based Sun Country Airlines is being acquired by Allegiant Air in a deal valued at roughly $1.5 billion, the companies announced on Sunday.

Allegiant Airlines is set to acquire Sun Country Airlines for $1.5 billion, combining routes and raising questions about the future of flight options at MSP Airport.

WASHINGTON — Allegiant Airlines, one of the top budget airlines in America, announced Sunday it is merging with Sun Country Airlines to create a "leading leisure-focused U.S. airline." The combined ...

It’s not the only thing that doesn’t make sense about the airline industry. But unlike most others, this one could save a ...

Allegiant Air is taking a pause in providing flights to two popular destinations out of Grand Forks International Airport.

Fire engines and other vehicles could be seen meeting an Allegiant Airlines flight as it landed at St. Petersburg-Clearwater International Airport on Wednesday afternoon after a medical emergency was ...

Among Winter Storm Fern's impacts was the "largest cancellation day" for flights since March 2020, an airport official said.

Expect more Chicago spring breakers this year as American Airlines beefs up its Florida service, doubling it at two popular ...