Airfare costs are continually fluctuating, and whether you catch an incredible value, there's dependably a possibility the fares could cancel even lower later you purchase. 

So when Will American Airlines refund if the price goes down? That all relies upon what kind of ticket you bought and how quite a while in the past you got it.

If your fares drop within 24 hours of booking 

For all flights into or out of the United States, airlines are needed to maintain what's known as the "24-hour rule" in the business. 

Under this US Department of Transportation strategy, the airline should permit you to cancel or change the ticket within 24 hours of cancellation with next to no expenses (on the other hand, they can permit you to get the refund, yet most decide on the 24-hour canceling or both). The standard applies to any flight that starts or terrains in the United States, is reserved straightforwardly with the airline.

At the end of the day, if  you find lower fares and you're within 24 hours of booking the principal ticket:

• Twofold really take a look at that you're within the 24-hour window

• Book the new flight promptly to ensure you get that lower fares. 

Simply ensure you book the new ticket before you cancel.