Travel Zoo posted this great deal this morning: TORONTO–APRIL 28, 2012– At a time when leisure travelers are planning summer vacations, 4-star Porter Airlines cut fares by 50% this morning for Canada-wide and U.S. travel from Toronto through Labour Day. We found the lowest-priced fares on Mondays-Wednesdays and Saturdays through Sept. 4. Sample nonstop Canada …Read More