How to Book Multi City Flights on Southwest? Southwest Airlines offers multi-city flight features that allow travelers to customize trips involving several cities in one booking. Moreover, there are several ways through which travelers can book Multi City Flights Southwest. Passengers can book their flights to different destinations either by visiting the official website of Southwest Airlines or by speaking to a live person at customer service. Further, the booking made through this feature is more flexible and cheaper than that of an individual one. Read more: https://www.airlinesgrouptravel.com/blog/how-to-book-multi-city-flights-on-southwest #southwestmulticityflights #multicityflightsouthwest