Frontier Group Holdings Inc.’s CEO said he expects President Donald Trump’s antitrust enforcers to embrace airline deals ...

Frontier Airlines is adding a new nonstop destination to its offerings at Nashville International Airport. Flights from ...

This is a great day for Idaho consumers, who will now enjoy affordable and convenient air travel to Denver and the many ...

CLEVELAND, Ohio – Frontier Airlines is adding two new routes, to Boston and Nashville, to its growing list of destinations ...

Frontier Airlines is adding a flight to Las Vegas with fares starting as low as $19 for a limited time. Here's when to fly ...

Frontier Airlines' longest route from Las Vegas Harry Reid International Airport (LAS) is to New York John F. Kennedy ...

The new summer-only version of the pass offers access to unlimited flights between Frontier’s U.S. and international ...

Frontier Airlines announced Tuesday that it will launch several new flights to regional airports, including service to and from Denver from Spokane International Airport. In addition to the new ...

Frontier Airlines, which only recently returned to Dulles, continues to add more flights, including new nonstops to ...

The Mile High City sees the most of the operation, but other hubs also get the carrier's smallest mainline aircraft.

Frontier Airlines resumed flights to Antigua from San Juan with a weekly service, celebrated by officials at a ribbon-cutting ...

This budget airline has two new affordable options for the summer months. Frontier is adding two new flights from Austin, the ...