How to Use the Airline Miles Expiration Calculator
Loyalty points and miles that were hard-earned can quietly expire from inactivity or a fixed validity window before you get to use them. This calculator only needs the date the miles were earned and the program's validity period (months or years) to instantly compute the exact expiration date and how many days remain from today.
Rewards programs vary a lot: many major U.S. airlines like Delta, American, and United no longer expire miles as long as the account stays active, while many hotel chains, retail loyalty programs, and smaller carriers still expire points after a set window of inactivity, often 12-24 months. Always check your specific program's current terms, since policies change over time.
Programs that do expire points usually apply a first-in, first-out rule, meaning your oldest unused batch expires first. If you've earned points across several dates, entering the earliest one gives you the true deadline to plan around before you lose value.
Frequently Asked Questions
Check your airline or credit card rewards program's terms, since policies vary widely. Some major U.S. airline programs never expire miles, while store or hotel points may expire after 12-24 months of inactivity.
Most programs that do expire points use a first-in, first-out rule, so entering the date of your oldest unused earning gives you the soonest expiration date to watch for.