1 EXHIBIT 23.1 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-40039, 333-40033, and 333-40035) of Pegasus Systems, Inc. of our reports dated February 10, 2000 related to the financial statements and financial statement schedule, which appear in this Form 10-K. PricewaterhouseCoopers LLP Dallas, Texas March 10, 2000