For the majority of travelers in 2026, converting hotel points to airline miles is not worth it and results in a significant loss of value. Most hotel programs (like Hilton, IHG, or Hyatt) offer a poor transfer ratio, often 10:1 or 5:1, meaning you might trade a $300 hotel room for just $50 worth of flights. The only major exception is Marriott Bonvoy, which maintains a 3:1 transfer ratio and offers a 5,000-mile bonus for every 60,000 points transferred, making it a viable way to "top off" an airline account for a specific award ticket. Generally, you get the best value by using hotel points for their intended purpose: free nights. The only times a transfer makes sense are if your points are about to expire, if you have a "dead" balance that isn't enough for a hotel stay, or if you are just a few thousand miles away from a high-value First Class flight redemption. Otherwise, you are almost always "burning" value by moving points from a hotel program to an airline.