If you are a member of American Express Membership Rewards you can transfer your Membership Rewards points, in 1,000 point increments to Avianca LifeMiles, the program of Avianca, the national airline and flag carrier of Colombia. Normally, Amex Membership Rewards points transfer to LifeMiles at a 1:1 ratio. Through 10/31/2019, you can get 15% more, so 1000 Membership Rewards points = 1000 1150 LifeMiles