Porter Airlines Canada is beginning to turn up the heat on your spring and summertime airfares, with one-way trips from Toronto starting as low as $105 and one-way tickets from Windsor, Ontario starting as low as $94. Porter will be selling off tickets purchased between now and March 31st for 50% off the base fare price. You must also have your travel dates set to being no later than August 24th and you must book your ticket 21-days before you are set to travel.

Some of the sample fares that I was able to find flying out of Toronto were quite decent, especially considering that summertime travel tends to be more expensive than say travelling in the middle of January. In fact, while using this discount I was able to find a roundtrip ticket from Toronto to Halifax over the Victoria Day long-weekend in May (from the 13th to the 20th) and only had to pay $370.29 roundtrip.

Porter will only be offering this 50% of sale until March 31st, but these discounted base fares will be subject to availability so the earlier you book the more likely you are to receive the full discounted fare.

Click here to begin shopping online at Porter Airlines during the spring sale.