Frontier Airlines, a Denver-based ultra-low-cost carrier ( ULCC), is known for its sustainability and budget-friendly airfare ...

A winter storm with snow and blizzard conditions caused many flights to be delayed or canceled at Denver International ...

Trump, who campaigned on a pledge to loosen the reigns of the regulatory state, won a resounding election victory over Vice President Kamala Harris.

With Aviation Week's upcoming MRO Australasia in Brisbane, Australia, this week’s Flight Friday examines how the Asia-Pacific ...

Frontier and Spirit are two of the most popular ultra-low-cost carriers, but which is the better airline, and which offers ...

While many sectors, like big banks and crypto, were seen as benefiting from a second Trump administration, airlines weren’t on investors’ radar—especially in Europe. The recent market reaction calls ...

First, Frontier’s average stage length absolutely plunged 14 percent from 996 miles to 856 miles. If you’re flying 14 percent less, you don’t mind the 8 percent decline in fare quite as much. Still, ...

Ben Baldanza, who helped pioneer discount air travel as head of Spirit Airlines Inc. and became a target of passenger ...

The five biggest routes at RDU in terms of revenue are worth more than $1 billion combined. When it comes to the airline routes that bring in the most dollars, Atlanta tops them all at Raleigh-Durham ...

In recent months, Spirit has been aggressive about returning to profitability, and one way for the carrier to do that is to ...

See the 10 cheap roundtrip flights out of Des Moines in November. But there are still some deals from the Des Moines airport this month.