Cheap flights from Boston to Toronto
From 193 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 169 US$
Prices by date
169 US$
05/07
Airlines on this route
FAQ
What's the cheapest month to fly Boston to Toronto?
Usually 2026-07, from 169 USD.
Are there direct flights from Boston to Toronto?
We show both direct and connecting options — filter to compare.