Exhibit 32.2

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q of Hawaiian Holdings, Inc. (the “Company”) for the period ended June 30, 2008 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Peter R. Ingram, Executive Vice President, Chief Financial Officer and Treasurer of the Company, certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2)The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: August 5, 2008	By:	/s/ Peter R. Ingram
	Peter R. Ingram
	Executive Vice President,
	Chief Financial Officer and Treasurer