Southwest launches sale that includes several $49 one-way flights from STL
ST. LOUIS, Mo. — If you were considering a trip this fall, you’ll want to check out Southwest Airline’s three-day sale that runs through Thursday. The sale includes fare to cities such as Chicago, Kansas City or Nashville for $49 or each way.
The sale fares do not include trips on Fridays and Sundays and only apply to nonstop service. Travelers must plan to travel between August 20 and December 18.