Originally Posted by pfbloom

In checking ITA it looks to me as if most of the fare classes only earn 50% on AS, base fare and RDM. While the mileage cost is still good, it's not quite as dramatic as first appears - I think in the neighborhood of .05 per mile.

Its a great find, however, because the routing is very attractive for travel. Stopover costs can be fairly reasonable if you schedule it right, as well.