2.New Guinea. Coming at numero dos, New Guinea is the 2nd largest island in the world with an area of 303,500 sq mi (786,000 km sq), which is pretty significantly smaller than Greenland..New Guinea. Coming at numero dos, New Guinea is the 2nd largest island in the world with an area of 303,500 sq mi (786,000 km sq), which is pretty significantly smaller than Greenland.
Earning Points. The number of points you earn for flying Southwest depends on the type of fare you choose. You will earn 12 points per dollar with Business Select fares, 10 points per dollar with Anytime fares and six points per dollar with Wanna Get Away fares.
The number of miles needed for a rewards flight ranges from 7,500 to 210,000 depending on the ticket class you choose and the route you fly. You can also use your points to upgrade to First Class Saver or Flex (the number of miles required varies by the flight class and destination).