In 2025, Allegiant Airlines will offer routes at the Colorado Springs Airport as well as two new routes out of the Denver ...

Low-cost airline giant Allegiant Air announced Tuesday it will begin commercial air service in May 2025 from a developing ...

Allegiant Air announced two brand-new nonstop routes for the International Airport and special discounts for the first ...

Beginning in 2025, Allegiant Air will add a new seasonal route at Nashville International Airport (BNA) taking travelers ...

The parent company of Allegiant Air is beefing up nonstop flight offerings from Flint, adding new service from Bishop Airport ...

The budget airline is offering nonstop flights from the Cincinnati/Northern Kentucky International Airport to Gulf Shores, ...

Travelers from New York and Michigan can soon book a one-way ticket to Myrtle Beach International Airport via Allegiant Air, ...

Pittsburgh International Airport will pick up additional temporary service to two cities from Allegiant Air.

A budget airline is adding four new routes from Dulles as part of the largest expansion in its history. Two are to cities to ...

The budget carrier Allegiant Air (ALGT) said Tuesday that it was bringing 44 new routes online, in what the company said was ...

Allegiant Air is adding two new routes to Columbia Metropolitan Airport as a part of a nationwide expansion. Here's when you ...

After an absence of more than six years, Las Vegas-based Allegiant Air is resuming service at Colorado Springs Airport with ...