Cheap flights from Boston to Toronto
From €109 one way, departing Wed 18 Nov. We compare airlines and travel agencies and add no fees.
Cheapest dates from Boston to Toronto
The lowest one-way fares we found for the coming months. Pick a date to see every flight.
Price history
We have not recorded any prices for BOS to YYZ yet. The chart appears after people search this route.
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Plan the rest of your trip to Toronto
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Airport transfer in Toronto
Arrange a pick-up at Toronto airport (YYZ) before you fly.
Things to do in Toronto
Find tours, tickets and day trips in Toronto, Canada.
Car rental in Toronto
Compare rental cars for Toronto (pick up at YYZ or in town).
Boston to Toronto: common questions
Answers use the fares we found most recently and are updated through the day.
How much is a flight from Boston to Toronto?
The lowest one-way fare we found recently is €109, departing Wed 18 Nov. A typical cheapest fare on other days is around €125. Prices change often, so check the live price before you book.
Which month is cheapest to fly to Toronto?
November 2026 has the lowest fare we found, from €109 on Wed 18 Nov.
How long is the flight from Boston to Toronto?
Boston and Toronto are about 710 km apart. A direct flight takes roughly 1.5 hours; flights with a stop take longer.
Does SkimFlight charge a booking fee?
No. SkimFlight compares prices from airlines and travel agencies and sends you to the seller to book. You pay the seller’s price with no fee from us.