Originally Posted by
Jaenks
I have used owenrudge.net for years but only for BAEC tier points calculation. You are right, AMS-BOG gives you more than 25.000 miles, so one roundtrip is sufficient to re-qualify in the first membership year.
I guess you value BAEC/OW Sapphire/Emerald more. Can you explain why?
From my location OW airline tickets usually are the most expensive, though.