Use two years of credits to make one booking?
I booked a flight on AA using last year’s $300 credit, and want to make a change to it. The additional cost of my new itinerary will be $400.00.
Will Capital One allow me to use this year’s $300 credit toward the fare difference? I know that AA systems currently do not accept credits to pay for a fare difference, but that’s a slightly different situation. And I’m hoping that’s not the case here, because I will use C1 travel agents to make the change. Thanks in advance.