Update (April 25 12:00 p.m. ET): Travelzoo Test Bookers have found that additional flights between Toronto, Montreal and Ottawa have now been discounted to the lowest available rate. Toronto to Windsor is now available at $111. Quebec City is $129 in spring and $141 in summer. Sault Ste. Marie is now $129 in spring and $141 in summer. Toronto to New York is now $160. Toronto to Boston, Chicago and Washington are now $20 less.
Update (April 27 12:01 am. ET): Porter Airlines has extended this sale. All bookings must now be made by 11:59 p.m. ET on Tuesday April 30.
With summer around the corner, most airlines are inching up rates for summer travel. Porter Airlines -- honoured as one of Conde Nast Traveller's Readers' Choice top airlines -- has cut fares on all routes through Labour Day in a sale ending Friday.
Travel is valid through Sept. 3, with the best availability for Tuesdays, Wednesdays and Saturdays.
The following destinations are discounted, and the one-way fares (including taxes and fees) are lowest in market on these routes. We found popular routes including Montreal and Ottawa have the lowest fare available on only one flight per day:
Canada nonstop departures from Toronto:
U.S. nonstop departures from Toronto:
This sale ends 11:59 p.m. ET Friday. We suggest booking early to secure sale fares on popular dates before limited seats sell out.
About the airline: Porter Airlines was honored on Conde Nast Traveler's Readers' Choice Top 30 Airlines list and placed second worldwide in the Small Airlines category. The airline boasts an official 4-star rating from Skytrax, custom leather upholstery and more legroom than any cabin in its class. In-flight service includes free snacks, soft drinks, wine and beer.