Frontier Airlines is introducing a free checked bag promotion in an effort to poach former Southwest passengers frustrated by the airline's decision to ditch its longstanding "bags fly free" policy.

AUSTIN (KXAN) — Frontier Airlines announced Tuesday it will begin ... In 2024, Frontier more than doubled its passenger total at AUS from the previous year, carrying almost 225,000 passengers ...

Frontier Airlines announced a new promotion on Tuesday ... Southwest upheld a policy allowing passengers to check free bags and maintained a single economy-class cabin with open seating ...