However, the agency notes that spare cartridges containing the gas are not allowed in checked or carry-on bags. While these ...

Allison Sanders prepays for her checked luggage on a Frontier Airlines flight from Denver to Orlando, but the airline charges ...

Now, "Bags Fly Free" is coming back--but only if you're booking a trip under Southwest's new in-house vacation service, Getaways by Southwest, which is set to launch on Tuesday. Customers using the ...

Southwest Airlines introduced a package vacation platform, letting customers book hotels, rental cars and more through the airline.