The Best Points and Miles for Free Flights to Hawaii 
If you’re using miles from your United, Delta or American Airlines account to book flights to Hawaii you’re likely paying almost 50% more than you could if you used a different travel rewards currency. There are great alternatives with transferrable points that can get you access to the same seats at much better prices.
What Airlines Can You Transfer Membership Rewards To?
American Express Membership Rewards can be transferred to 17 airline loyalty programs. Additionally, you can transfer Membership Rewards to 3 hotel rewards programs. Transferring Membership Rewards to airline loyalty programs is often regarded as one of the most valuable ways to redeem your points; especially for international business and first-class airfare.
When Should I Downgrade a Credit Card?
Managing the points and miles earning credit cards in your wallet is a crucial component of maximizing rewards travel. It requires a careful assessment of each card to ascertain if the benefits, and points earned, outweigh the annual fee, and determining if the card lines up with your current travel goals.