Cheap flights from Boston to Toronto

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How much is a flight from Boston to Toronto?

Depending on when you travel and how far in advance you book, fares between Boston and Toronto can differ a lot.

Select your dates to check current offers.

Low-cost airlines offer competitive fares, but often add charges for extra services. Keep that in mind when planning your trip. Also, midweek departures may offer better deals than weekends.

Which airports serve Boston and Toronto?

When planning a trip of about 698 km, it's a good idea to check flights from surrounding airports too.

  • Airports in Boston: Boston - Logan is the only operational airport in the area.
  • Airports in Toronto: Toronto offers flights from 4 airports - John C. Munro, Kitchener Lake, Lester B. Pearson, Toronto Island Airport.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Flights from Boston - Logan to Toronto

Explore flights from Boston to Toronto your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by specific travel agency.

Other popular destinations

Also interested in Canada? Check out: Calgary, Montreal, Quebec, Toronto, Vancouver.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.
Frequently Asked Questions

Frequently asked questions about flights from Boston to Toronto.

How much does an airline ticket from Boston to Toronto cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Boston to Toronto.

How far is Boston from Toronto?

Boston is about 698 km from Toronto.

What are the airports in Toronto?

Toronto has 4 airports: John C. Munro, Kitchener Lake, Lester B. Pearson, Toronto Island Airport.

What are the airports in Boston?

Boston has one airport: Boston - Logan.

What are the most popular cities in Canada?

The most popular cities in Canada according to our users' searches are: Calgary, Montreal, Quebec, Toronto, Vancouver.

When should I book a flight from Boston to Toronto?

The best time to book a flight from Boston to Toronto is 6 months in advance, while the worst time is 23 weeks in advance.

What is the cheapest month to fly from Boston to Toronto?

This information is not available at the moment.

What is the most expensive month to fly from Boston to Toronto?

This information is not available at the moment.

What is the best day of the week to fly from Boston to Toronto?

This information is not available at the moment.