Exhibit 99.1 NEWS FOR IMMEDIATE RELEASE Tuesday, April 23, 2024 INVESTOR RELATIONS CONTACT: Jay Schaefer - (808) 838-6751 Investor.Relations@HawaiianAir.com MEDIA RELATIONS CONTACT: Alex Da Silva - (808) 835-3712 News@HawaiianAir.com Hawaiian Holdings Reports 2024 First Quarter Financial Results HONOLULU — April 23, 2024 — Hawaiian Holdings, Inc. (NASDAQ: HA) (the "Company"), parent company of Hawaiian Airlines, Inc. ("Hawaiian"), today reported its financial results for the first quarter of 2024. "Mahalo t ...