£109 Find cheap flights from Toronto to Boston

In the last 3 days, the lowest price for a flight from Toronto Pearson Intl Airport to Boston was £139 for a one-way ticket and £229 for a return.

Air Canada, United Airlines, and Lufthansa offer inflight Wi-Fi service on the Toronto to Boston flight route.

The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Toronto to Boston flight route.

Star Alliance is the only airline alliance operating flights between Toronto and Boston.

There are direct flights from Toronto to Boston on a daily basis.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto to Boston.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Toronto is likely to change within 7 days, so travellers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Boston with an airline and back to Toronto with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.