The options come from public transfer ratios between major card programs and airline partners. They are estimates for comparing value; the actual transfer and award booking always happen inside your card and airline accounts.
1 · 2 · 3
- Transfer only after you can see award space. Transfers are one-way; points parked in an airline program lose flexibility.
- Compare against the cash fare every time. If the cents-per-point value is poor, paying cash and keeping points is winning.
- Transfer bonuses appear and vanish monthly. The program pages, not third-party posts, are the source of truth.