1 Exhibit 23.1 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated May 12, 1999 relating to the financial statements which appear in ViaSat, Inc.'s Annual Report on Form 10-K for the year ended March 31, 1999. PRICEWATERHOUSECOOPERS LLP San Diego, California June 28, 2000