Porter Airlines Canada will be offering, for just a few more hours, a 30% off promo code sale on all flights booked before 11:59pm EST tonight and travelling before or by June 24th, 2015. Depending on your travel plans for the next few months, be it for vacation or business, this deal could really save you some money. There are, unfortunately, some rather specific guidelines that you will have to book within to receive the full discounted rate starting with the blackout dates of February 13th and 16th, and May 15th and 18th.

And while a full 30% discount would be the better of the two, Porter is also offering a 10% discount on their more popular routes and travel times which will include:

• flights to/from Myrtle Beach and Charleston, SC.
• flights between Canada and United States, for departures between
  • 6:00am and 8:59am Monday-Thursday
  • 3:00pm to 7:59pm Monday-Thursday
  • 9:00am to 1:00pm Saturday
  • and full schedule on Friday
• flights from the United States to Canada departures
  • all day Sunday
• flights from Canada to the United States departures
  • between 2pm and 11:00pm Sunday
• domestic flights to/from Eastern Canada (Halifax, St. John’s and Moncton) for departures between
  • 10:00am and 3:00pm Monday
  • 9:00am and 8:00pm Thursday-Friday
  • 9:00am to 1:00pm Saturday
  • 11:00am-8:00pm Sunday
• domestic flights within the rest of Canada for departures between
  • 6:00am and 8:59am Monday-Friday
  • 3:00pm to 7:59pm Monday-Friday
  • 9:00am to 1:00pm Saturday
  • 1:00pm-7:59pm Sunday

All of the other time slots between the ones listed will qualify for the 30% off, but at the very least you will be able to claim 10% off in this sale. By still giving the more popular routes and times a discount, Porter is differentiating themselves from other airlines who will simply blackout those times for any kind of discount. While using this discount, I was able to find a roundtrip ticket from Halifax to Toronto for $39 cheaper than the usual going rate, with the total being just under $400 at $387. I fly this route pretty regularly, and this is one of the cheaper roundtrip tickets that I’ve seen in quite some time.

Click here to begin booking a flight with Porter Airlines Canada during their 30% off sale.