Cheap flights from Boston to Toronto
445 mi · 45m average nonstop
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Quick answer: Boston to Toronto at a glance
Cheap flights from Boston (BOS) to Toronto (YYZ) cover 445 miles (716 km) in about 45m nonstop, with 2 airlines flying direct — a short-haul regional route. Search Kayak for today's cheapest live fare. Route difficulty 1/10.
Summary computed from real OpenFlights coordinates — not an estimate. Prices update live on Kayak.
Flying from Boston to Toronto covers 445 miles (716 km) in approximately 0 hour 45 minutes. 2 airlines offer direct flights on this short-haul regional route. This is a short-haul regional route typically served by direct flights.
Nonstop distance 445 miles. Direct carriers include AC and UA.
We don't track historical prices for this route yet. Search live fares on Kayak for today's best price across 100+ airlines and booking sites.
Airlines on this route
2 airlines fly Boston → Toronto. All are direct routes.
| Airline | Route type |
|---|---|
| AC | Direct |
| UA | Direct |
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Boston to Toronto — quick answers
How far is Boston from Toronto by plane?
The nonstop flight distance from Boston (BOS) to Toronto (YYZ) is 445 miles (716 km), calculated as a great-circle line from published OpenFlights airport coordinates. Actual flown distance is slightly longer due to airways and winds.
How long is the flight from Boston to Toronto?
The average nonstop flight time from BOS to YYZ is 45 minutes. Gate-to-gate time is usually 20–35 minutes longer; connecting itineraries add 1–4 hours depending on the layover.
Which airlines fly from Boston to Toronto?
2 airlines serve this route nonstop: AC, UA. Schedules and amenities differ by carrier — compare live frequencies and fare classes on Kayak before you book.