I'm looking to book 44K United miles ticket NYC to TLV for a group of 5 (with a stopover).
There are flights that show up when I search for 3 seats, that don't show up when I search for 5.
If I book for 3, will more award space open up, to allow adding the additional 2 reservations? Is there a way to check the availability?
Also what's the cancellation fee on a points-based international-reservation for United?
TIA.