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Pearson Intl

$98+ Cheap flights from Boston (BOS) to Pearson Intl (YYZ)

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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
mar. 30 — abr. 61
dom. 3/30
dom. 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Toronto Pearson Intl are usually found in March or September, booked 72 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Boston to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Pearson Intl (YYZ). 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 marzo 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$199
(Mytrip)

One-way from

$98
(Mytrip)

Popular in

November

Cheapest in

March

Average price

$312

Good round-trip deal

$343 or less

Good one-way deal

$168 or less
Provider with most accurate pricing for Boston Logan Intl-Toronto Pearson Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Toronto Pearson Intl flights.
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From Boston Logan Intl to Toronto Pearson Intl
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One-way flight from Boston Logan Intl to Toronto Pearson Intl
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Highest demand for flights based on searches. 16% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Boston Logan Intl to Toronto Pearson Intl.
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Price to beat on a one-way flight from Boston Logan Intl to Toronto Pearson Intl.
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Find flight deals from Boston to Pearson Intl

Cheapest flights from Boston to Pearson Intl
Explore the most affordable flight options available from Boston to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 25, 2025.

This Mytrip deal was found by Cheapflights users on 3/24. 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.
vie. 4/119:39 pmBOS - YYZ
1 stop16h 16mMultiple Airlines
lun. 4/147:10 amYYZ - BOS
1 stop29h 26mMultiple Airlines
Deal found 3/24$203
This Gotogate deal was found by Cheapflights users on 3/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/106:10 amBOS - YYZ
Nonstop2h 01mAir Canada
dom. 4/138:00 amYYZ - BOS
Nonstop1h 41mAir Canada
Deal found 3/24$210
This United Airlines deal was found by Cheapflights users on 3/24. 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.
jue. 4/106:10 amBOS - YYZ
Nonstop2h 01mUnited Airlines
dom. 4/1310:30 amYYZ - BOS
Nonstop1h 41mUnited Airlines
Deal found 3/24$260
This Delta deal was found by Cheapflights users on 3/24. 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.
lun. 4/288:00 amBOS - YYZ
1 stop8h 10mDelta
mié. 4/306:15 amYYZ - BOS
1 stop7h 55mDelta
Deal found 3/24$292
This Mytrip deal was found by Cheapflights users on 3/24. 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.
jue. 5/229:45 amBOS - YYZ
1 stop5h 43mPorter Airlines
lun. 5/267:35 amYYZ - BOS
2 stops10h 33mPorter Airlines
Deal found 3/24$312
This American Airlines deal was found by Cheapflights users on 3/24. 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.
mié. 4/169:12 amBOS - YYZ
1 stop7h 23mAmerican Airlines
dom. 4/207:30 amYYZ - BOS
1 stop6h 26mAmerican Airlines
Deal found 3/24$334

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Pearson Intl 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 2,558,603 searches. Data last updated marzo 25, 2025.
Use the filters below to find and compare flights from Boston to Toronto Pearson Intl Airport that are best for you.

Fly from

Boston

Fly to

Pearson Intl

Route

Depart

Return

Price

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

vie. 4/11

9:39 pm-1:55 pm

1 stop16h 16m

Toronto Pearson Intl

lun. 4/14

7:10 am-12:36 pm

1 stop29h 26m

$203

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

jue. 4/10

6:10 am-8:11 am

Nonstop2h 01m

Toronto Pearson Intl

dom. 4/13

8:00 am-9:41 am

Nonstop1h 41m

$210

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

jue. 4/10

6:10 am-8:11 am

Nonstop2h 01m

Toronto Pearson Intl

dom. 4/13

10:30 am-12:11 pm

Nonstop1h 41m

$260

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

vie. 5/9

9:45 am-8:11 pm

2 stops10h 26m

Toronto Pearson Intl

sáb. 5/10

7:35 am-6:08 pm

2 stops10h 33m

$280

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

lun. 4/28

8:00 am-4:10 pm

1 stop8h 10m

Toronto Pearson Intl

mié. 4/30

6:15 am-2:10 pm

1 stop7h 55m

$292

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

mié. 4/16

9:12 am-4:35 pm

1 stop7h 23m

Toronto Pearson Intl

dom. 4/20

7:30 am-1:56 pm

1 stop6h 26m

$334

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

mié. 4/16

7:48 pm-9:25 pm

1 stop25h 37m

$98

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

dom. 4/13

6:35 am-12:39 pm

1 stop6h 04m

$105

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

dom. 4/6

6:10 am-8:11 am

Nonstop2h 01m

$106

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

jue. 5/22

10:00 am-5:59 pm

1 stop7h 59m

$113

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 12 results
1
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Compare providers for flights from Boston to Pearson Intl

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 Pearson Intl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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 Pearson Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Toronto Pearson Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Toronto Pearson Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Toronto Pearson Intl Airport 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 Pearson Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Boston to Toronto Pearson Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Boston to Toronto Pearson Intl Airport trip
Airports
BOS

Use the FlyLogan App to pre-order food and save time at BOS before your flight to Toronto.

Read more about BOSby Paul Rubio
YYZ

Expect a quick customs process at YYZ, even during peak hours, when arriving from Boston.

Read more about YYZby Kaitlyn McInnis
Our travel experts
Paul Rubio

Paul Rubio

Expert on BOS

Paul Rubio

Paul Rubio

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYZ

Kaitlyn McInnis

Kaitlyn McInnis

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more

Best time to book a flight from Boston to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Boston to Toronto Pearson Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Pearson Intl. Price data was last updated on March 21, 2025.

The price you pay for your flight from Boston to Toronto Pearson Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Boston to Toronto Pearson Intl Airport (average of $243). Flying from Boston to Toronto Pearson Intl Airport 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 YYZ?

Find hourly flight availability from Boston to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 25, 2025.

One of the essential ways to save on airfare from Boston to Toronto Pearson Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 9% on airfare.

What is the cheapest day to fly from Boston to Toronto Pearson Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Boston to Pearson Intl. Price data was last updated on March 23, 2025.

Travelers seeking maximum savings on their Boston to Toronto Pearson Intl Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to Toronto Pearson Intl Airport

Explore weekly flight availability from Boston to Pearson Intl. 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 marzo 25, 2025.

The most flights from BOS to YYZ are scheduled on a Monday (12 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Pearson Intl by month

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

In terms of precipitation, rainfall in Toronto Pearson Intl Airport 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 Pearson Intl Airport when rainfall is around 2.0 in.

Temperature in Pearson Intl by month

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

If weather is an important factor for your trip to Toronto Pearson Intl Airport, 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 Pearson Intl

Get insights into the airlines that provide service to Pearson Intl. 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 Pearson Intl. Reviews last updated marzo 25, 2025.
Read through reviews of airlines operating flights from Boston to Toronto, such as Delta, Porter Airlines and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Porter Airlines
7.9
Good
275 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
8,952 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Boston to Pearson Intl. 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 Pearson Intl?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Toronto Pearson Intl from Boston. Booking flights from Logan Intl (BOS) to Toronto Pearson Intl should be relatively easy as there are 11 daily outbound flights to Toronto Pearson Intl from 4 different airlines.

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

    Air Canada, at $217, was found to be the cheapest airline from Boston to Toronto Pearson Intl Airport.Alternate airlines to your destination round-trip include United Airlines and Delta. Air Canada is priced at 42% 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 Pearson Intl Airport one-way?

    One-way options have recently been found by users for as low as $106 on United Airlines. Other airlines that offer cheap prices include Air Canada from $112 and Delta from $113 one-way.

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

    Before booking your flight to Toronto Pearson Intl Airport from Boston, check out the most reliable airlines to get you to your destination on time: Air Canada (69%), Jazz (68%), United Airlines( 62%).

  • What are the cheapest flights from Boston to Toronto Pearson Intl Airport?

    On average you can expect to pay $2,600 for a flight from Boston to Toronto Pearson Intl Airport. The cheapest flight overall is $100 while the most popular route, (Boston Logan Intl - Toronto Pearson Intl) is currently priced at $204.

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

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

  • How can I find direct flights from Boston to Pearson Intl?

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

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

    Yes. Cheapflights offers flight deals from Boston to Pearson Intl 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 Pearson Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Boston to Toronto Pearson Intl Airport (average of $243). Flying from Boston to Toronto Pearson Intl Airport 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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Alternative routes for Boston to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Toronto Island flights
Hartford to Pearson Intl flights
Albany to Pearson Intl flights
Hartford to Toronto Island flights
Albany to Toronto Island flights
Hyannis to Pearson Intl flights

Top 4 airlines flying from Boston to Pearson Intl

Discover the top 4 airlines that operate flights from Boston to Pearson Intl. 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 2,558,603 searches. Data last updated marzo 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$135Average$368FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$165Average$428FlexibilityNo cancel feeOn-time71%
Porter AirlinesCheapest$183Average$292FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$249Average$396FlexibilityNo cancel feeOn-time69%
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