Take 30% off your next Porter flight, with their latest promo code deal. Just enter promo code 090611 at time of purchase on flyporter.com. This offer is valid for travel from June 9 through December 15.
Air Canada is striking back with a 30% promo code of their own, also for travel through December 15, to/from cities serviced by Porter. Enter promo code NQQNQEP1 at time of purchase. Book by midnight, June 9.