Southwest Online Check-In Process
The online check-in process for is designed to make traveling more convenient and efficient for passengers. The process begins at which point you can check in either on the Southwest website or through their mobile app. Online check-in is essential because Southwest doesn't assign seat numbers in advance. Instead, passengers are assigned a boarding groupand a position within that group based on when they check in. The earlier you check in, the better your boarding position, which allows you to board earlier and choose from more available seats.To start, you visit the Southwest website or open the app, then enter your confirmation number, first name, and last name to access your flight information. After selecting the "Check In" option, you'll be assigned your boarding group and position. Once checked in, Southwest offers the ability to directly from the website, or you can choose to have it emailed to you for printing later. If you prefer to travel paperless, you can opt to receive a mobile boarding pass, which can be scanned directly from your smartphone at the airport.