Trip.com
>
Cheap Flights
>
United States
>
Massachusetts
>
Boston
Hotels in Boston
>
Flights from Toronto to Boston

Airlines Flying from Toronto to Boston

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Porter Airlines logo Porter Airlines Air Canada logo Air Canada United Airlines logo United Airlines

Flight deals from Toronto to Boston

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Information from Toronto to Boston

Cheapest one-way flight price £82
Cheapest return ticket price £133
Off-season travel month March
Peak season for travel February
Flight distance 696.11km
Average flight time 1 hour 52 minutes
Popular airline United Airlines

Find the best time to fly from Toronto to Boston

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
Search
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Toronto (YTO) to Boston (BOS) the cheapest?

    Airlines adjust prices for flights from Toronto to Boston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Toronto (YTO) to Boston (BOS) cost?

    According to Trip.com's data, the lowest price is around £188.

  • How long is the flight from Toronto (YTO) to Boston (BOS)?

    It takes about 1 hour 52 minutes to fly from Toronto (YTO) to Boston (BOS).

  • What are the most popular airlines that fly from Toronto (YTO) to Boston (BOS)?

    Airlines with flights from Toronto (YTO) to Boston (BOS): Air Canada, United Airlines, Emirates, Air Transat, TAP Air Portugal and Brussels Airlines.

  • How many airports in Boston (BOS)?

How to find a cheap flight from Toronto to Boston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Toronto to Boston. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest flight from Toronto to Boston.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Toronto to Boston over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Fri, Jun 6, with one-way flights priced at just £88.
2
Compare cheap flight deals from Toronto to Boston across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Toronto to Boston. The cheapest airline for this route is Porter Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your journey from Toronto to Boston, you can easily keep an eye on ticket prices without having to check every day.
4
Don't miss out on cheap flight deals and promo codes from Toronto to Boston.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
5
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
6
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Toronto to Boston and snag some exclusive deals just for you.

More Travel Options

  • Top Routes from Toronto
  • Top Routes to Boston
  • Popular Airlines