This study examines the effects of airline outsourcing staff work environments with respect to job satisfaction, turnover intention and achievement. Research results show three significant findings. First, among the four variable factors for work environment, the most influential factor for job satisfaction was `mutual cooperation of affiliated airlines`; `training system` was found as the second most influential variable. Second, among the four variable factors examined for work environment, the most influential factor on turnover intention was found as `human capabilities and labor intensities`, followed by the `training system` factor. Third, `job satisfaction` was found to have a significantly negative (-) effect on outsourcing staff turnover intention. `Job satisfaction` and `turnover intention` were found to have a significant effect on organizational achievement. In conclusion, it can be said that mutual cooperation between airlines and airline outsourcing firms is the most valuable factor to enhance airline outsourcing.