Move over Southwest. There’s another discount carrier in town. Well, not in your town but in Chile. For $50 per person, I flew Sky Airline from Calama (the nearest airport to San Pedro, Chile) to Santiago. The Airbus 319 is decorated with a unique wood finish. In case of an emergency, follow the mahogany. The two hour flight does not come with complimentary refreshments like Boliviana de Aviación. Agua con gas is available for $2.30. I’m beginning to believe after my $34 llama lunch that Chile is not a cheap place to visit.