[ianai]

How is it possible they have few direct flights? It's an international airport. Anyway, that's the sort of thing that would change if it became a tech hub. I imagine that's all supply/demand. The infrastructure is already there.

[dreamcompiler]

Supply and demand. There are plenty of direct flights to hub cities (Dallas, Houston, Denver, Chicago, etc) but Albuquerque itself is not a hub city. So a trip to e.g. Boston from Albuquerque is an all-day slog.

As for the "international" aspect of ABQ, that's mostly wishful thinking. There might be a few flights to/from Mexico, but that's about it.

EDIT: Here's the list of nonstop destinations. Looks like there aren't any direct international flights, period. http://www.abqsunport.com/flightsairlines/destinations/