Originally Posted by
sbedelman
Since Bilt is already an AS partner and you get 1x on rent
free you are in fact paying 1.5 cents per mile (instead of paying $0 for 1 Bilt points -> 1 AS mile you pay 3 cents for 3 AS miles, so you are paying 1.5 cpm for the additional 2 miles).
Also discussed extensively in the Bilt thread:
https://www.flyertalk.com/forum/alas...-2024-a-3.html