CNBC Points Pro: How do I upgrade from economy to first class with credit card points?

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. Welcome to the Points Pro, where I answer your credit cards and travel rewards questions each week. If you have a question you'd like answered, you can submit it here . This week, CNBC lead reporter Jasmin asks: How can you get an upgrade from economy to first class with your credit card or credit card points? ( This question has been edited for clarity and brevity. …