Avianca Is Selling LifeMiles With up to a 145% Bonus — But Should You Buy at 1.35¢ Each?

Pointify is tracking this devaluation for the points-and-miles community.

Avianca is back with another LifeMiles sale. This time, it's offering up to a 145% bonus on miles purchased through August 27, 2026. That brings the effective cost down to just 1.35¢ per mile. But with recent devaluations and a history of surprise program changes, is this deal too good to pass up — or too risky to pounce on?