$25 airline incidental credit (on every FlexPerks flight redemption). Every time you use your FlexPoints to book an airline ticket, you get an additional $25 credit you can use for incidental expenses, like baggage fees or inflight food and beverage purchases. You need to book a round trip ticket to get the $25 credit and the credit is not automatic. You need to call in within 90 days of travel to apply the credit to qualifying purchases.