What's the diffrence between transferring amex MR to sin or ana to fly ua/us?.
There's a bunch of differences.
SQ allows OW and not ANA.
ANA is cheaper if booking round trip.
ANA you can book online and not SQ.
Amex usually transfers over night to SQ and could take a couple days to ANA.
Just to name a few.....
Would it be a good idea to book ANA NYC - TLV ?
If UA or US has availability...