Hi,

I'm planning a trip to go to Bogota, Columbia departing from Chicago for the first couple weeks of July. Any idea what would be the best miles to use?

I currently around 50-100k ThankYou points and 50k Amex MR points. I'm working towards hitting my spend limit to get 50k UR points. I'd potentially be interested in going CHI-BOG-ATL, leaving Bogota for Atlanta on my return.

I'm still very new to the frequent flyer game, and I appreciate any tips. Thanks!