Allegiant Airlines has confirmed that its Billings (BIL) to Los Angeles (LAX) route is currently on hiatus. The Glacier Park ...

One budget airline that is at every Montana airport is Allegiant Airlines. Allegiant Airlines has been a staple of Montana ...

Southwest Airlines will charge for checked bags and introduce a new basic fare tier, aligning with industry standards and ...

NEW YORK — Months after ditching its open seating policy, Southwest Airlines is ending its most recognizable perks: Free ...

United will also launch flights to Billings, Montana and Halifax, Nova Scotia. Chicago-Billings flights will be offered from May 22 to October 25, operated daily by United Express partner SkyWest ...