Jean Pierre Delisle appointed to Transat A.T. Inc.’s Board of Directors

Montreal, September 7, 2007

Jean-Marc Eustache, Chairman of the Board, President and Chief Executive Officer of Transat A.T. Inc., today announces the appointment of Jean Pierre Delisle as a Director of the Company.

Mr. Delisle is a member of the Ordre des comptables agréés du Québec and has served in a variety of functions with Ernst & Young in Montreal, including Tax Partner, Director of services for Entrepreneurs, Audit Partner and Managing Partner of the firm’s South Shore and Laval offices.

“We are very pleased to welcome Mr. Delisle to Transat A.T. Inc.’s Board,” said Mr. Eustache. “His strong background of established knowledge and skills will be valuable assets for the Company’s Board.”

About Transat
Transat A.T. Inc. is an integrated international tour operator with more than 60 destination countries and that distributes products in over 50 countries. A holiday travel specialist, Transat operates mainly in Canada and Europe, as well as in the Caribbean, Mexico and the Mediterranean Basin. Montreal-based Transat is also active in air transportation, destination services and distribution. (TSX: TRZ.B, TRZ.A)