Pick a target program and a path. We'll surface every realistic way to earn miles there — active bonuses, transferable currencies, and card SUBs — ranked by what you care about.
Chase Ultimate Rewards. Watch for periodic 25-30% transfer bonuses to MileagePlus. No transfer tax — Chase UR -> United is the cleanest transfer-in path for most US points-and-miles enthusiasts.
Bilt Rewards. No transfer tax. Earn 1 point per dollar on rent (Bilt's signature feature) plus regular spend categories.
Marriott Bonvoy. 60K Marriott = 30K MileagePlus - United gets a 10K bonus per 60K block (double the standard 5K). No transfer tax on Marriott side.
