What is southwest airlines flight change policy?
A flight change with Southwest Airlines is a reasonably easy and hassle-free process. The greatest part is no penalty. Southwest's change policy means there won't be any fees! The only prerequisite is that you must notify us of the change at least 10 minutes before your scheduled departure time. Use the same procedures to change your current flight reservation if you booked it online. If you made your current flight reservation over the phone, you must contact Southwest to make changes.
https://www.travomojo.com/flig....ht-change-policy/sou