30% to 35% reimbursement on local flights with MasterCard or BBVA Frances cards.
Check Avianca for really good fares to NY/MIA (5000-5500 pesos) around April.
Avianca has much improved over the last few years .
I use them twice a year when I go to the USA and can say they offer a decent product in coach class and a very good one in business class.
They almost went bankrupt a few years ago but were taken over by German Efrahamovich , A Brazilian / Colombian entrepreneur and he has mad a difference