Knowing how to select a seat on Southwest Airlines is much easier now because Southwest assigned seating is part of the airline's current seating system. Southwest began assigned seating on January 27, 2026, so travelers can now select specific seats depending on their fare, Rapid Rewards status, or eligible credit card benefits. The Southwest assigned seating policy is especially helpful for travelers who want to sit near family, prefer a window or aisle, or need extra legro

The Southwest Airlines seat assignment policy has changed significantly in 2026. Southwest now uses assigned seating on its flights, replacing the older open-seating system. Travelers can choose from different seat types depending on their fare, loyalty status, credit card benefits, and seat availability. This change is important because many travelers who remember the previous boarding process may be confused about how seats work now. We will explain the new system in simple