Knoxville is Southwest's third airport in Tennessee after BNA and Memphis International Airport (MEM). Knoxville, located in ...

Southwest is the seventh airline carrier to join McGhee Tyson Airport's ranks in addition to Allegiant, American Airlines, Avelo, Delta, Frontier and United.

Beginning March 5, 2026, Southwest will open service at McGhee Tyson Airport in Knoxville, Tennessee. According to a press release, Southwest will introduce twice-daily flights between Knoxville and ...

Southwest is a favorite of travelers, and its policies are changing. What to know about McGhee Tyson Airport's newest airline.