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$128+ Cheap flights from Boston (BOS) to Toronto (YTO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YTO
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Boston Logan Intl to Toronto are usually found in February or December, booked 89 days in advance, depart on a Friday or Tuesday and return on a Wednesday

Cheap flight deals from Boston to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Toronto (YTO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

November

Cheapest in

February

Round-trip from

$267
(Kiwi.com)

One-way from

$128
(Mytrip)
Provider with most accurate pricing for Boston Logan Intl-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Toronto (YTO) flights.
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High demand for flights, 20% potential price rise
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Best time to find cheap flights, 7% potential price drop
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From Boston Logan Intl to Toronto (YTO)
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One-way flight from Boston Logan Intl to Toronto (YTO)
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Find flight deals from Boston to Toronto

Cheapest flights from Boston to Toronto
Explore the most affordable flight options available from Boston to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/53:55 pmBOS - YYZ
1 stop8h 31mMultiple Airlines
Sun 12/84:55 pmYYZ - BOS
1 stop30h 47mMultiple Airlines
Deal found 11/20$267
This Flybillet deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/57:00 amBOS - YTZ
Nonstop1h 59mPorter Airlines
Sun 12/811:40 amYTZ - BOS
Nonstop1h 35mPorter Airlines
Deal found 11/21$293
This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/55:00 amBOS - YTZ
2 stops17h 13mMultiple Airlines
Sat 12/711:40 amYTZ - BOS
Nonstop1h 35mMultiple Airlines
Deal found 11/19$300
This Air Canada deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/56:10 amBOS - YYZ
Nonstop2h 06mAir Canada
Wed 12/118:55 pmYYZ - BOS
Nonstop1h 44mAir Canada
Deal found 11/20$332
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:32 amBOS - YYZ
1 stop6h 14mUnited Airlines
Tue 12/38:55 pmYYZ - BOS
Nonstop1h 44mUnited Airlines
Deal found 11/19$334
This Kissandfly.com deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/56:00 amBOS - YYZ
1 stop5h 46mLufthansa
Sun 12/86:15 amYYZ - BOS
1 stop4h 07mLufthansa
Deal found 11/21$343
This Air Canada deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/77:10 amBOS - YTZ
1 stop4h 40mAir Canada
Tue 12/1710:25 amYTZ - BOS
1 stop4h 33mAir Canada
Deal found 11/21$353
This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:05 amBOS - YYZ
1 stop4h 19mDelta
Tue 12/1010:21 amYYZ - BOS
1 stop4h 56mDelta
Deal found 11/21$372
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/135:40 amBOS - YYZ
1 stop4h 39mAmerican Airlines
Sun 12/1512:36 pmYYZ - BOS
1 stop7h 46mAmerican Airlines
Deal found 11/19$378

Find flights from Boston to Toronto within your budget

Customize your flight search to find flights from Boston to Toronto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 12/5

3:55 pm-12:26 am

1 stop8h 31m

Toronto Pearson Intl

Sun 12/8

4:55 pm-11:42 pm

1 stop30h 47m

$267

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 12/5

7:00 am-8:59 am

Nonstop1h 59m

Toronto Island

Sun 12/8

11:40 am-1:15 pm

Nonstop1h 35m

$293

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 12/5

5:00 am-9:25 pm

2 stops16h 25m

Toronto Island

Sun 12/8

9:05 am-10:40 am

Nonstop1h 35m

$295

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 12/5

6:00 am-11:46 pm

2 stops17h 46m

Toronto Pearson Intl

Sun 12/8

6:15 am-10:22 am

1 stop4h 07m

$329

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 12/4

6:10 am-8:16 am

Nonstop2h 06m

Toronto Pearson Intl

Wed 12/11

8:00 am-9:42 am

Nonstop1h 42m

$332

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Tue 12/3

11:32 am-5:46 pm

1 stop6h 14m

Toronto Pearson Intl

Tue 12/3

8:55 pm-10:39 pm

Nonstop1h 44m

$334

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Wed 12/11

7:10 am-11:50 am

1 stop4h 40m

Toronto Island

Wed 12/11

3:25 pm-8:03 pm

1 stop4h 38m

$338

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 12/5

6:00 am-11:46 am

1 stop5h 46m

Toronto Pearson Intl

Sun 12/8

6:15 am-10:22 am

1 stop4h 07m

$343

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 12/6

6:05 am-10:24 am

1 stop4h 19m

Toronto Pearson Intl

Tue 12/10

10:21 am-3:17 pm

1 stop4h 56m

$372

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 12/13

5:40 am-10:19 am

1 stop4h 39m

Toronto Pearson Intl

Sun 12/15

12:36 pm-8:22 pm

1 stop7h 46m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 20 results
1
2

Compare providers for flights from Boston to Toronto

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Toronto in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Toronto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Toronto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Toronto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Toronto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Toronto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Boston to Toronto

Get recent, data-driven insights about flights from Boston to Toronto including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Boston to Toronto?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Toronto. Price data was last updated on November 15, 2024.

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Toronto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Toronto?

Currently, January is the cheapest month in which you can book a flight from Boston to Toronto (average of $242). Flying from Boston to Toronto in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to YTO?

Find hourly flight availability from Boston to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

A simple way to save on the total cost of your ticket is to fly from Boston to Toronto at noon. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Boston to Toronto. Price data was last updated on September 8, 2024.

Travelers seeking maximum savings on their Boston to Toronto flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to Toronto

Explore weekly flight availability from Boston to Toronto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 21, 2024.

The most flights from BOS to YTO are scheduled on a Wednesday (20 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto when rainfall is around 2.0 in.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Toronto. Reviews last updated November 21, 2024.
Read reviews from past customers who have flown Air Canada, United Airlines and Delta from Boston to Toronto. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,464 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,464 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,755 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Porter Airlines
7.8
Good
288 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Air Transat
7.8
Good
389 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,172 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from Boston to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Toronto?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Toronto. On average, Logan Intl has 13 outbound flights to Toronto per day from 6 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • What are the cheapest airlines flying from Boston to Toronto round-trip?

    Porter Airlines, at $293, was found to be the cheapest airline from Boston to Toronto.Alternate airlines to your destination round-trip include Air Canada and United Airlines. Porter Airlines is priced at 6% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Boston to Toronto one-way?

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as $137. Users have also found prices from $142 and $150 on Air Canada and United Airlines, respectively.

  • What are the most reliable airlines from Boston to Toronto?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Toronto on time: Jazz (85%), Air Canada (75%), United Airlines (74%).

  • What are the cheapest flights from Boston to Toronto?

    While on average a flight from Boston to Toronto is generally $1,260, our data shows the cheapest flight currently is $133. When looking at the most popular route, (Boston Logan Intl - Toronto Pearson Intl), you can expect to pay $269 for that flight.

  • Can I find deals for flights from Boston to Toronto that include hotel bookings?

    Yes. In addition to deals on Boston to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Toronto.

  • Can I find deals for business class flights from Boston to Toronto?

    Yes. Cheapflights offers flight deals from Boston to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Toronto?

    Currently, January is the cheapest month in which you can book a flight from Boston to Toronto (average of $242). Flying from Boston to Toronto in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 6 airlines flying from Boston to Toronto

Discover the top 6 airlines that operate flights from Boston to Toronto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$134Average$376FlexibilityNo cancel feeOn-time67%
Lynx AirCheapest$145Average$182FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$165Average$428FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$217Average$397FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$221Average$304FlexibilityNo cancel feeOn-time52%
Air TransatCheapest$263Average$319FlexibilityNo cancel feeOn-time50%
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