The budget airlines became less efficient at using planes and people. As their growth slowed, they wound up with more of both ...

Spirit Airlines, now in Chapter 11, is a vital part of keeping fares low at Chicago O’Hare and other airports.

Allegiant Air will add an Alabama flight amid one of its largest service expansions ever. Las Vegas-based Allegiant Travel Co ...

As the busiest air travel week of the year kicks off, travelers are greeted at the Provo Airport by a line of pilots ...

Low-cost direct flights are being added at Kentucky airports. They include trips to Sarasota, Florida; Portland, Oregon; and ...

Low-cost direct flights are being added at International Airport. They include the first non-stop from the airport to Denver.

The Sarasota Bradenton International Airport announced new one-way fares to New Hampshire after beginning nonstop flights.

On a cold Monday morning at the start of a busy holiday travel week, people flying out of Provo Airport were met by Allegiant ...

Allegiant Travel (ALGT) reported earnings 30 days ago. What's next for the stock? We take a look at earnings estimates for some clues.

Direct flights to Myrtle Beach are coming to Plattsburgh International Airport next May. PBG’s airline Allegiant Air ...

Allegiant Air was founded in 1997 and is a leisure low-cost carrier. Since its founding nearly 30 years ago, the airline has ...