Four-star Porter Airlines has further reduced Canada and U.S. fares to as little as $78 each way, including tax -- the lowest prices we’ve seen for travel into December. This sale ends Friday.

These fares are available most days of the week, July 7 - Dec. 14. We especially like that this sale includes peak summer months, plus holiday long weekends -- popular travel periods when airfare generally rises. 

Sample fares from Ottawa (each way, incl. tax):

• Toronto ... $78 
• Halifax ... $153 
• Sault Ste. Marie or Windsor ... $158
• Moncton ... $169 
• Quebec City ... $171 
• Washington, D.C., New York City (Newark), Boston ... $177 
• Chicago ... $203

Sample fares from Toronto (each way, incl. tax):

• Montreal ... $85 
• Ottawa or Windsor ... $89 
• Quebec City or Sault Ste. Marie ... $102 
• Mont Tremblant (June 25 - Sept. 1) .... $133
• Washington, D.C. ... $131 
• New York City (Newark) ... $134 
• Boston ... $136 
• Chicago ... $146

Sample fares from Montreal (each way, incl. tax): 

• Toronto ... $92 
• Thunder Bay ... $166 
• Sault Ste. Marie ... $167 
• Windsor ... $174 
• Halifax ... $178 
• New York City (Newark) ... $162 
• Washington, D.C., Boston, Chicago ... $183

Sample Canada fares from Halifax (each way, incl. tax): 

• St. John's ... $124 
• Ottawa ... $155 
• Montreal ... $172 
• Toronto ... $180

Porter Airlines 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.

Travelzoo Tip: Snatch up wow hotel deals in cities where Porter flies.