A group of 5 of us are trying to book a flight from Switzerland (Geneva or Zurich) to Indianapolis or Chicago. We definitely want to book a super saver 30,000 flight. One of the friends has another month to wait before he will have enough points. The question is how often do flights change point amounts, times, etc. Last month there were more options for 30,000 points than now. Will that change over the coming months? Or, once they're gone they're gone and 30,000 point flights start disappearing? Trying to decide whether to book without him and hoping he can find a flight for 30,000 or wait to all fly together. Obviously prefer to fly together.
Thanks in advance!!