Earning Tier Miles on Air China flights
Credit your Air China (CA) flights to Miles+Bonus. Use the calculator for exact Tier Miles based on your route and fare.
Tier Miles by booking class
| Booking class | Tier Miles earned |
|---|---|
| A | 200% of miles |
| B | 100% of miles |
| C | 150% of miles |
| D | 150% of miles |
| E | 90% of miles |
| F | 200% of miles |
| G | 100% of miles |
| H | 75% of miles |
| J | 200% of miles |
| K | 25% of miles |
| L | 25% of miles |
| M | 75% of miles |
| P | 200% of miles |
| Q | 75% of miles |
| R | 125% of miles |
| S | 50% of miles |
| T | 50% of miles |
| U | 75% of miles |
| V | 75% of miles |
| W | 50% of miles |
| Y | 100% of miles |
| Z | 125% of miles |
Rate is a percentage of the great-circle flying distance in statute miles.