The American Express Platinum and Business Platinum cards (side note: Am I supposed to ™/® those 14 times? everyone else does) famously have $200™ annual incidental airline credits®. There’s no trophy for being the first data point on what works for gaming the credits, so often waiting a few weeks to learn what works is the right play. As an aside, here’s what that looks like in 2025:
- United: Buy TravelBank credit directly. It expires in five years and can be used to pay for United flights. You can usually sell this for 85%+ too, and with a little trickery you can turn them into flexible credits good for other people and on other airlines [more info]
- Delta: Buy airfare and pay partially with a gift card or travel credit, pay for the remainder with your card (don’t go over the incidental credit amount though). Alternatively if you have a co-branded American Express Delta card and are eligible for Pay with Miles™, pay partially with miles and the remainder will be credited™ [more info]
- Alaska: Buy a seat upgrade after booking (*cough* but call it a seat selection fee®) or buy a flight paid partially with Alaska wallet funds and partially with your AmEx (less than $100), then refund to your wallet after 24 hours [more info]
- Southwest: Buy a flight less than $109, or book an international flight with taxes under $109 per ticket, then refund to a travel credit. Combine with Wanna Get Away+ to get around name-locking [more info]
- American: Buy cheap airfare, then change it to a flight that you really want that costs more and pay with your credit card (don’t go over the credit amount though). If you want to gamble, you’ve got roughly even odds that award taxes and fees will count [more info]
- JetBlue: Buy a flight less than $137 then cancel the flight after 24 hours and refund to your JetBlue wallet. Side note, whomever figured out that $137+ wouldn’t work but < $137 would is my hero [more info]
- Spirit: Buying a Big Front Seat upgrade works, and airfare below approximately $60 also works [more info]
We’ve buried the lede though, January is special with American Express because you can change your selected airline once online this month only, even if you’ve already received your incidental credit on a different airline. You’ve got five days left to do that, don’t dally!
Happy Monday!™
Adventures in learning how to bury the lede.