Treatment for chronic pulmonary aspergillosis is difficult and frequently is required for prolong period. In outpatients setting, only voriconazole and itraconazole could be used. Since liposomal amphotericin B (L-AMB) demonstrated prolonged half-time, we have investigated the feasibility of L-AMB in outpatient setting. Three cases of chronic pulmonary aspergillosis were treated with intermittent administration of 2.5 mg/kg of L-AMB twice weekly for one month in outpatient settings. Improve of symptoms was attained in 2 of 3 cases. Improvement of chest images were in 2 of 3, improvement of laboratory test were in 2 of 3. Adverse events were only fatigue and short period of fever. No recurrence of pulmonary aspergillosis has been found after treatment. Intermittent administration of L-AMB in outpatient settings could be an option for pulmonary aspergillosis.