<ARTICLE> 5 <CIK> 0000921929 <NAME> Frontier Airlines, Inc. <PERIOD-TYPE> 12-MOS <FISCAL-YEAR-END> MAR-31-2000 <PERIOD-START> APR-01-1999 <PERIOD-END> MAR-31-2000 <CASH> 67,850,933 <SECURITIES> 0 <RECEIVABLES> 22,361,654 <ALLOWANCES> 170,819 <INVENTORY> 2,235,183 <CURRENT-ASSETS> 140,360,651 <PP&E> 27,463,015 <DEPRECIATION> 5,808,753 <TOTAL-ASSETS> 187,546,038 <CURRENT-LIABILITIES> 98,475,114 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 17,732 <OTHER-SE> 67,088,517 <TOTAL-LIABILITY-AND-EQUITY> 187,546,038 <SALES> 329,819,955 <TOTAL-REVENUES> 329,819,955 <CGS> 0 <TOTAL-COSTS> 290,510,731 <OTHER-EXPENSES> (4,224,890) <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 119,496 <INCOME-PRETAX> 43,414,618 <INCOME-TAX> 16,954,674 <INCOME-CONTINUING> 26,460,244 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 549,009 <NET-INCOME> 27,009,253 <EPS-BASIC> 1.56 <EPS-DILUTED> 1.43