1 Exhibit 23.1 CONSENT OF INDEPENDENT AUDITORS We consent to the incorporation by reference in the Registration Statement (Form S-8) pertaining to the Southwest Airlines Co. Excess Benefit Plan of our report dated January 23, 1998 with respect to the consolidated financial statements of Southwest Airlines Co. included in its Annual Report (Form 10-K) for the year ended December 31, 1997 filed with the Securities and Exchange Commission. /s/ Ernst & Young LLP ERNST & YOUNG LLP Dallas, Texas November 19, 1998