Ibex Airlines Co., Ltd. (アイベックスエアラインズ株式会社, Aibekkusu Earainzu Kabushiki-gaisha) is a Japanese regional airline headquartered in Kōtō, Tokyo, Japan.

[1] It operates Japanese domestic services with its main base at Sendai Airport, Natori, Miyagi.

[2] The airline was established on 29 January 1999 and started operations on 7 August 2000 between Sendai and Osaka's (Itami Airport) under the name of Fair Inc.

It reached a co-operation agreement with All Nippon Airways under which it is provided assistance in capacities including flight operations, flight crew provision, maintenance and engineering services.

The airline began service to Tokyo's Narita International Airport in April 2002.