Colombia is mostly reached through Bogotá, Medellín and Cartagena, and the three serve very different trips — altitude, city, Caribbean. Direct flights from North America to Bogotá run all year, while Cartagena fills up mainly in winter. Domestic flights are plentiful and short, which makes the arrival airport matter less than it does elsewhere.
The arrival airports
One airport, one page. Two airports of the same city stay apart: a deal to one is not a deal to the other.