Miscellaneous Provisions
Expenses Incurred While Qualifying for Discount Airfares

If an employee stays extra days at a duty point to qualify for a discount airfare, the supporting documentation must show that the sum of the additional travel expenses plus the amount of the discounted airfare was less than the reference airfare. The documentation must state the reference airfare. If the reference airfare is the average coach airfare, then the source used to determine the average coach airfare also must be stated.