Wirelessly posted (BlackBerry: BlackBerry8530/5.0.0.1030 Profile/MIDP-2.1 Configuration/CLDC-1.1 VendorID/417)
Check aa.com for award seats between MIA and BOG. If you find "MileSAAver" award seats available, you should be able to book them with BA Avios at ba.com, at BA's redemption rates. (AAnytime awards found on aa.com are not bookable with Avios.)