How Many Boarding Groups Does Southwest Have? Anyone can board effortlessly on Southwest Airlines. For this, the airline offers 8 boarding groups and one pre-boarding for its flyers. However, Southwest boarding groups are assigned to its passengers based on their travel class, elite status, credit card holders, and other factors. Moreover, if one becomes confused about their boarding order, the airline has already mentioned that on the flight tickets. Furthermore, if one wants to know more about boarding groups of Southwest, they can visit its official website or check out the link provided by Airlines Group Travel. #southwestboardinggroups