Frontier Airlines offered a free checked bags deal, but there's a big limit to the promotion. The deadline for booking the ...

Frontier Airlines is at it again. They were praised for the limited-time "Friends Fly Free" promotion just last month. Now, ...

Travelers flying with Frontier Airlines can cross one extra fee off their list this summer: their checked bag. Throughout the summer, the airline is to offer ... The free checked bag promo is ...

The offers come after Southwest Airlines announced ... we’re throwing in a free checked bag for flights departing May 28 through Aug. 18 (with promo code FREEBAG)!" Frontier announced.