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Flight Deals from Portsmouth International At Pease Airport to Toronto

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Yearly Good Deal Price

Peak prices from Boston to Toronto occur in late December to early January and early May, while the lowest fares are found in mid-August.

When planning your flights from Boston to Toronto, be mindful of seasonal price variations. Generally, you can expect higher fares during the high season, which peaks around late December through early January and early May, where prices often exceed $481, reaching as high as $692. Conversely, you can find the lowest prices in mid-August, dipping to about $248, with additional low fare opportunities in early April and early December. An abrupt increase in prices typically starts in late February and is noticeable through early April. Low fares are more common from late June to October.

Best Time to Book

Book your flight from Boston to Toronto 63 to 77 days in advance for the best prices; avoid last-minute purchases to prevent steep price increases.

To get the best prices for your flight from Boston to Toronto, aim to book between 63 and 77 days before departure, with the most affordable fares around 73 days out at approximately $263. Avoid purchasing closer to your departure date, especially within 20 days, as prices can soar from $276 to $686, representing a significant increase. If you're within 60 days of travel, make your reservation immediately, since prices rise steadily, and the last-minute fares can be as much as 149% more expensive.