* Divide the cost of flying (airfare + any meals/accommodations/other costs) by the number of award miles earned. Die-hard mileage runners try to keep the value to $0.03/mile or less.
* Divide the cost of flying (airfare + any meals/accommodations/other costs) by the number of award miles earned. Die-hard mileage runners try to keep the value to $0.03/mile or less.