Southwest Airlines has extended its flight schedule, and you can now book Southwest flights for travel through October 31, 2026. Here are the details you’ll need to book those fall 2026 flights that ...

Southwest Airlines will expand its route network to include Knoxville, Tennessee, in 2026. The low-cost carrier is scheduled to introduce twice-daily service between Knoxville's McGhee Tyson Airport ...

Southwest Airlines followed through on its promise to boost service through Nashville International Airport on August 14. The Dallas-based airline announced two new international destinations, three ...

The Dallas-based carrier announced Thursday it will begin flights to Ted Stevens Anchorage International Airport in Anchorage, Alaska’s most populous city, in the first half of 2026. Anchorage is the ...

Five years after it began flying out of Chicago’s O’Hare International Airport, Southwest Airlines said Friday it will discontinue service from the airport later this year. “Operating at Chicago ...

Southwest Airlines begins service at McGhee Tyson Airport on March 5, ending a years-long wait for Knoxville travelers.

Southwest Airlines Co. is quietly changing another hallmark of its business to help it close a gap with the fuller planes flown by rivals. The carrier, famous for its point-to-point direct service ...