Originally Posted by
azfanboy
If I cancel 2 separate reservations (say $900 and $200) totaling about $1100, can I book a single new reservation of $1050 with those future flight credits? Am I correct in assuming that I will have $50 in United credit left?
yes. Instead of starting from the canceled flights area and within one of the PNRs, simply book as a new reservation, and in the payment section, you’ll be able to use the future flight credit tab. Both should be listed, assuming everything is working as it should, or you should be able to enter the PNR. You can use multiple FFCs on a new booming, and you’ll keep whatever the balance is.