Southwest Airlines has extended its flight schedule, and you can now book Southwest flights for travel through September 30, ...

This new fare structure means that seat selection is no longer included — but some loyal flyers will get new benefits. Many or all of the products on this page are from partners who compensate us when ...

Southwest Airlines has extended its flight schedule, and you can now book Southwest flights for travel through April 6, 2026. Here are the details you’ll need to book those remaining flights you’ve ...