BUDGET rental desk at Kansas City AirportKansas City Airport is open at the following times: , Monday from 00:00 until 23:59, Tuesday from 00:00 until 23:59, Wednesday from 00:00 until 23:59, Thursday from 00:00 until 23:59, Friday from 07:00 until 23:59, Saturday from 08:00 until 22:00, Sunday from 00:00 until 23:59