Southwest Airlines offers flights to more than 121 locations worldwide. It has 121 sites around the country. Ten other nations are also included in the scheduled itinerary. In order to make flying inexpensive, it provides low-cost rates. Southwest Airlines is also the biggest airline that provides such cheap ticket pricing. The amenities are just as wonderful, although they are undoubtedly constrained by the costs. Let's find out where Southwest flies if you're also interested in booking a flight with the airline. The Caribbean, Central America, Mexico, and the United States are just a few of the regions where Southwest Airlines flies.