Run the math first
taxes + fees always move
under baseline → cash may win
This is the kind of math you run before moving points — transfers usually don’t come back.
Illustrative sample — run your own current numbers before booking.
See the worked guides →
For Air Canada Aeroplan award flight booking, do not transfer flexible points first. Search the official Air Canada/Aeroplan booking path for the exact flight, verify the flight reward and account rules, compare points plus cash against the fare you would actually pay, then move points only if the award is still visible and you are ready to ticket.
For Air France award flight booking, do not transfer flexible points first. Search the official Air France/Flying Blue booking path for the exact flight, verify the award and account rules, compare miles plus cash against the fare you would actually pay, then move points only if the seat is still visible and you are ready to ticket.
Book Emirates awards only after checking the award, rules, cash comparison, and transfer risk with this no-stranding checklist.
Marriott Bonvoy points can be transferred to airline miles through Marriott's points-to-miles redemption path, but you should treat that move as a last step. Confirm the current Marriott transfer option, the airline account, the exact award, the cash fare, and the hotel value you would give up before moving points.
Use this ANA award flight booking checklist to verify the award, rules, cash comparison, and transfer risk before moving points.
You usually cannot treat Avios as points you can convert into any airline's miles. You may be able to move or combine Avios between participating Avios programs, then redeem through the program that can actually book your flight. Verify the exact movement in your own program account before moving points.
Assumptions
Award pricing, transfer bonuses, and card benefits change constantly, so every example shows its math and the date it was checked.