BUDGET rental desk at St Lucia AirportSt Lucia Airport is open at the following times: , Monday from 08:00 until 18:00, Tuesday from 08:00 until 18:00, Wednesday from 08:00 until 18:00, Thursday from 08:00 until 18:00, Friday from 08:00 until 18:00, Saturday from 08:00 until 18:00, Sunday from 08:00 until 18:00