Cheap flights from Toronto to Boston

Toronto
YTO
Logan
BOS

Flight deals from Toronto to Boston

Below you can see the best deals on flights Toronto — Boston for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 13 October, from $126.

Top 10 cheap flights from Toronto to Boston

PD
$ 133

Toronto — Boston

08:50—10:30
9 Sep 2026
1 h 40 m
Direct flight
PD
$ 133

Toronto — Boston

19:15—20:55
9 Sep 2026
1 h 40 m
Direct flight
PD
$ 133

Toronto — Boston

15:45—17:25
9 Sep 2026
1 h 40 m
Direct flight
PD
$ 133

Toronto — Boston

08:50—10:30
10 Sep 2026
1 h 40 m
Direct flight
PD
$ 133

Toronto — Boston

15:45—17:25
10 Sep 2026
1 h 40 m
Direct flight
PD
$ 133

Toronto — Boston

15:45—17:25
11 Sep 2026
1 h 40 m
Direct flight
PD
$ 133

Toronto — Boston

12:00—13:40
11 Sep 2026
1 h 40 m
Direct flight
PD
$ 133

Toronto — Boston

19:15—20:55
11 Sep 2026
1 h 40 m
Direct flight
PD
$ 133

Toronto — Boston

15:35—17:15
6 Sep 2026
1 h 40 m
Direct flight
PD
$ 133

Toronto — Boston

15:45—17:25
12 Sep 2026
1 h 40 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Toronto — Boston flight

Looking for cheap flights from Toronto to Boston? Compare fares from different airlines, check the flight schedule and travel time — and book your Toronto — Boston ticket online at the best price.

The route has direct flights — around 269 flights per week, flights are operated by Air Canada, Porter Airlines, Air Transat, TAP Portugal and 2 more airlines, a nonstop flight takes about 1 h 37 min, the distance between the cities is around 694 km.

Planning your trip? You may find our Boston travel guide, how to get from the airport into town and Boston weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $124Min. price
DecemberCheapest
MayPeak season
YesDirect flights
694 kmDistance
1 h 37 minTravel time
6Airlines
269 / wkFlights

Flight schedule from Toronto to Boston

The table shows direct flights from Toronto to Boston on the selected date. The flight takes approximately 1 h 37 min. Regular flights are operated by Air Canada, Porter Airlines, Air Transat and TAP Portugal. Departures from Pearson International Airport, Billy Bishop Toronto City Airport and Hamilton Airport airports, arrivals at Logan International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Toronto — Boston

Below is a calendar of the lowest flight ticket prices for Toronto — Boston by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $124 in December, and the most expensive are around $223 in May. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Toronto to Boston by month. Tickets are usually cheapest in February (around $116) and priciest in July (about $186) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$124lowMay$146mediumSep$156medium
Feb$116lowJun$164highOct$124low
Mar$120lowJul$186highNov$133medium
Apr$138mediumAug$173highDec$169high

Some values are estimated based on seasonality.

When to fly

Weather in Boston: it is warmest in July (up to 28 °C on average) and coolest in January (around 3 °C). The driest month is September.

Tickets are usually cheapest in December and most expensive in May. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Boston

Dry and wet days · Boston

Wind speed and direction · Boston

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How to get the best deal on a Toronto — Boston ticket

  • Book ahead: fares for Toronto — Boston are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Toronto is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Boston is usually December — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Toronto — Boston route are operated by 6 airlines; Air Canada runs the most flights (around 32% of all flights). Compare carriers, flight shares and schedules below.

  • Air CanadaAC
    28x/week
    WebsiteFleet: 20346M pax/year
    • Direct flight YYZ → BOS28x/week
      Duration
      1h 45m
      Days
      MTWTFSS
    31.6%Open →
  • Porter AirlinesPD
    27x/week
    WebsiteFleet: 714.5M pax/year
    • Direct flight YTZ → BOS18x/week
      Duration
      1h 40m
      Days
      MTWTFSS
    • Direct flight YYZ → BOS9x/week
      Duration
      1h 40m
      Days
      MTWTFSS
    30.5%Open →
  • Air TransatTS
    18x/week
    WebsiteFleet: 405M pax/year
    • Direct flight YTZ → BOS18x/week
      Duration
      1h 41m
      Days
      MTWTFSS
    19.7%Open →
  • TAP PortugalTP
    11x/week
    WebsiteFleet: 9415.9M pax/year
    • Direct flight YYZ → BOS11x/week
    12.3%Open →
  • United AirlinesUA
    5x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight YYZ → BOS5x/week
      Duration
      1h 47m
      Days
      MTWTFSS
    5.2%Open →
  • EmiratesEK
    1x/week
    WebsiteFleet: 26051.9M pax/year
    • Direct flight YYZ → BOS1x/week
    0.7%Open →

Cities and airports on the Toronto — Boston route

Flights Toronto — Boston depart from Pearson International Airport, Billy Bishop Toronto City Airport, Hamilton Airport and Region of Waterloo International Airport and arrive at Logan International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Toronto

YTO
Canada
About the cityHow to get thereWeatherAll about the country Canada
Arrival

Boston

BOS
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Toronto — Boston flight

How long is the flight from Toronto to Boston?

A nonstop Toronto — Boston flight takes about 1 h 37 min — the distance between the cities is around 694 km.

How far is it from Toronto to Boston?

The distance from Toronto to Boston is about 694 km, which a nonstop flight covers in around 1 h 37 min.

Are there direct flights from Toronto to Boston?

Yes, there are nonstop flights Toronto — Boston — around 269 flights per week.

Which airlines fly from Toronto to Boston?

Airlines operating Toronto — Boston include Air Canada, Porter Airlines, Air Transat, TAP Portugal, United Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Toronto — Boston flights use?

Flights from Toronto depart from Pearson International Airport, Billy Bishop Toronto City Airport, Hamilton Airport, and arrive at Logan International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Toronto to Boston?

The price of a Toronto — Boston ticket depends on your travel date, season and demand: it is usually cheapest to fly in December, and most expensive in May. Tickets typically cost between $124 and $223. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Toronto — Boston?

Flights Toronto — Boston are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is December. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Toronto to Boston?

To catch a low fare Toronto — Boston, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually December.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Toronto

See all
New York CityMontrealChicagoOttawaVancouverCalgaryHalifaxWashington, D.C.EdmontonDetroitWinnipegLondonAtlantaSt. John'sQuebec CityMinneapolisPhiladelphiaSaskatoonThunder BayOrlandoCancunMonctonCharlotteLos AngelesSan FranciscoDallasReginaLas VegasKelownaNashvilleCharlottetownFort LauderdaleTampaMexico CityLondonVictoriaDublinFrankfurt am MainPunta CanaCleveland

Where else you can fly from Boston

See all
New York CityWashington, D.C.ChicagoSan FranciscoAtlantaSeattleLos AngelesPhiladelphiaNantucketLondonDallasOrlandoDenverFort LauderdaleDetroitCharlotteRaleighMontrealNashvilleMarthas VineyardMiamiMinneapolisBuffaloSan DiegoPhoenixMadridTampaPittsburghClevelandBarcelonaIndianapolisSan JuanDublinHoustonParisLas VegasAustinRichmondCincinnatiAmsterdam

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