Earning Tier Miles on American Airlines flights
Credit your American Airlines (AA) flights to FlySmiLes. Use the calculator for exact Tier Miles based on your route and fare.
Tier Miles by booking class
| Booking class | Tier Miles earned |
|---|---|
| F | 150% of miles |
| J | 125% of miles |
| Y | 100% of miles |
Rate is a percentage of the great-circle flying distance in statute miles.