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Flight Deals from Portland Troutdale Airport to Toronto Buttonville Airport

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Yearly Good Deal Price

Fly from Portland to Toronto during late January to early March for the lowest prices, with significant peaks in late June.

If you're planning to fly from Portland to Toronto, consider that flight prices peak significantly in late June, where they can reach their highest point, averaging around $800. The low-price season typically occurs in late January to early March, where fares dip below $450, making it the most economical time to travel. You can also find lower prices in late April. The transition between low and high seasons is abrupt, particularly from early March into late June, where prices sharply rise. Overall, anticipate a variation of over $400 between the high and low seasons.

Best Time to Book

Book your flight from Portland to Toronto 78 to 88 days in advance for the best prices; avoid booking within 8 days of departure due to significant price increases.

To secure the best price on your flight from Portland to Toronto, aim to book your ticket between 78 to 88 days before your departure date, as this is when prices are lowest. Booking any earlier may result in much higher costs, while waiting until within 8 days of your trip will drastically increase prices. Specifically, prices can rise from $436 around 78 days to as high as $876 just before departure. Therefore, if your departure is less than 78 days away, it’s crucial to book immediately to avoid these spikes in pricing.

Flights to Toronto Buttonville Airport