Thanks for the Aeropostal tips. FWIW, I still can't find any flights from MIA-CCS on Expedia. OTOH, I think I've found the flights on ITN, but for some reason the airline is listed as "VH Numeric." Since my OAG lists Aeropostal's code as VH, I can only assume that I'm headed in the right direction.
So when is the FT get-together in Managua?