The low-cost air carrier is offering a promotion with reduced fares a free checked bag for travel through summer.

Frontier is again offering a free checked bag on flights departing April 22 through Aug. 18, according to a Tuesday press release.

Frontier's summertime deal appears to be in response to Southwest Airlines, which recently announced it will start charging for checked bags.

Frontier Airlines recently announced a new promotion that makes travel with a companion or friends totally free, with its ...

The carrier’s latest sale, which dropped on April 1 (April Fools’ Day), is no joke, officials wrote in a press release. Travelers can snag one-way airfare for as low as $39 plus a free checked bag ...

Frontier announced the limited time offer a week after rival Southwest Airlines ended its "bags fly free" policy for most ...

Frontier Airlines targets disappointed Southwest customers with new promotion offering free bags, seat selection and no ...

Frontier and American Airlines have rushed forward with new deals, in the wake of Southwest Airlines' controversial decision ...

Last week, Southwest Airlines announced an end to its long-time policy of two-free checked bags. Frontier officials say ...

Frontier Airlines seems to be taking advantage of a competitor’s recent policy change with the promotion of a temporary reduction in fees. Days after Southwest Airlines announced that it will no ...

Frontier Airlines has launched a new promotion to win over frustrated Southwest Airlines customers. This strategic initiative ...

For a limited time, Frontier Airlines' Discount Den members can fly with a companion for free, paying just the price of taxes ...