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Cheap flights from Boston to Toronto Pearson Intl Airport from C$ 188

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 23/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
28 Jan — 4 Feb1
1 adult

The best prices from Boston Logan Intl to Toronto Pearson Intl are usually found in September or February, booked 72 days in advance, depart on a Sunday or Saturday and return on a Friday

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 23 January 2025.

Round-trip from

C$ 317

One-way from

C$ 188

Popular in

November

Cheapest in

September

Average price

C$ 524

Good round-trip deal

C$ 528 or less

Good one-way deal

C$ 275 or less
Porter Airlines
  • Porter Airlines
  • 5/2-12/2
  • 3 total stops
  • 22h 05m total
  • Boston to Toronto
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Air Canada
  • Air Canada
  • 23/2
  • 1 total stop
  • 6h 31m total
  • Boston to Toronto
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Highest demand for flights based on searches. 14% potential increase in price (C$ 136 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 29 potential savings vs. average RT price).
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Average for round-trip flights in January 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 23 January 2025.

Wed 5/26:25 a.m.BOS - YYZ
2 stops17h 30mMultiple Airlines
Wed 12/22:00 p.m.YYZ - BOS
1 stop4h 35mMultiple Airlines
Deal found 21/1C$ 317
Sat 8/36:10 a.m.BOS - YYZ
Nonstop2h 06mAir Canada
Sat 15/38:00 a.m.YYZ - BOS
Nonstop1h 44mAir Canada
Deal found 22/1C$ 392
Thu 27/24:20 p.m.BOS - YYZ
2 stops13h 57mPorter Airlines
Mon 3/32:00 p.m.YYZ - BOS
1 stop3h 50mPorter Airlines
Deal found 22/1C$ 403
Mon 7/46:10 a.m.BOS - YYZ
Nonstop2h 01mLufthansa
Wed 16/410:30 a.m.YYZ - BOS
Nonstop1h 41mLufthansa
Deal found 22/1C$ 422
Fri 28/26:10 a.m.BOS - YYZ
Nonstop2h 12mUnited Airlines
Sat 1/35:00 p.m.YYZ - BOS
Nonstop1h 42mUnited Airlines
Deal found 22/1C$ 429
Thu 13/27:00 a.m.BOS - YYZ
1 stop6h 26mDelta
Wed 19/26:05 p.m.YYZ - BOS
1 stop4h 22mDelta
Deal found 22/1C$ 465
Fri 25/46:00 a.m.BOS - YYZ
1 stop3h 55mAmerican Airlines
Wed 30/47:20 a.m.YYZ - BOS
1 stop5h 05mAmerican Airlines
Deal found 21/1C$ 530

Find flights from Boston to Pearson Intl within your budget

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 629,999 searches. Data last updated 23 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 5/2

6:25 a.m.-11:55 p.m.

2 stops17h 30m

Toronto Pearson Intl

Wed 12/2

2:00 p.m.-6:35 p.m.

1 stop4h 35m

C$ 317

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 8/3

7:00 a.m.-12:41 p.m.

1 stop5h 41m

Toronto Pearson Intl

Sat 15/3

4:00 p.m.-8:44 p.m.

1 stop4h 44m

C$ 383

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 27/2

4:20 p.m.-6:17 a.m.

2 stops13h 57m

Toronto Pearson Intl

Mon 3/3

2:00 p.m.-5:50 p.m.

1 stop3h 50m

C$ 403

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Mon 7/4

6:10 a.m.-8:11 a.m.

Nonstop2h 01m

Toronto Pearson Intl

Wed 16/4

10:30 a.m.-12:11 p.m.

Nonstop1h 41m

C$ 422

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 28/2

6:10 a.m.-8:22 a.m.

Nonstop2h 12m

Toronto Pearson Intl

Tue 4/3

10:30 a.m.-12:12 p.m.

Nonstop1h 42m

C$ 429

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 6/2

9:00 a.m.-4:08 p.m.

1 stop7h 08m

Toronto Pearson Intl

Sun 9/2

2:30 p.m.-7:22 p.m.

1 stop4h 52m

C$ 486

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 25/4

6:00 a.m.-9:55 a.m.

1 stop3h 55m

Toronto Pearson Intl

Wed 30/4

7:20 a.m.-12:25 p.m.

1 stop5h 05m

C$ 530

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sun 23/2

7:10 a.m.-1:41 p.m.

1 stop6h 31m

C$ 188

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sun 2/3

7:00 a.m.-1:26 p.m.

1 stop6h 26m

C$ 194

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 19/3

6:10 a.m.-8:16 a.m.

Nonstop2h 06m

C$ 195

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/1

Showing 1-10 of 12 results
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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.

Travel insights for flights from Boston to Pearson Intl

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

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 17 January 2025.

To ensure you get the cheapest price possible for a flight from Boston to Toronto Pearson Intl Airport, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 C$ 167). Flying from Boston to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). 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 23 January 2025.

It’s typically best to fly out from Boston to Toronto Pearson Intl Airport at noon. Doing so could potentially save you 19% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 23 January 2025.

The most flights from BOS to YYZ are scheduled on a Tuesday (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 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto Pearson Intl Airport when rainfall is around 51.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 23 January 2025.
To help decide which airline to fly from Boston to Toronto, see what other customers have to say about Porter Airlines, United Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,512 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,512 reviews
Delta
8.0
Very good
8,512 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

Porter Airlines
7.9
Good
277 reviews
Delta
8.0
Very good
8,512 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

United Airlines
7.4
Good
8,975 reviews
Delta
8.0
Very good
8,512 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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
8,512 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

Air Canada
7.0
Good
8,635 reviews
Delta
8.0
Very good
8,512 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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?

    Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to Toronto Pearson Intl. You should not have trouble finding flights to Toronto Pearson Intl from Logan Intl; the airport handles an average of 10 outbound flights to Toronto Pearson Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Boston airport to Toronto Pearson Intl. It is only a 4.2 km journey to Logan Intl (BOS) from Boston’s city centre.

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

    Air Canada, at C$ 383, was found to be the cheapest airline from Boston to Toronto Pearson Intl Airport.Alternate airlines to your destination round-trip include Porter Airlines and Lufthansa. Air Canada is 29% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 188. Delta flights start at C$ 194 while deals on United Airlines start at C$ 195 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: Jazz (81%), United Airlines (73%), Emirates( 68%).

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

    Looking for the cheapest flight from Boston to Toronto Pearson Intl Airport? While on average our users pay C$ 563, our data indicates the cheapest price to be C$ 225. The most popular route (Boston Logan Intl - Toronto Pearson Intl), is priced around C$ 309.

  • 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 C$ 167). Flying from Boston to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). 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

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Brampton
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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
Boston to Hamilton flights

Top 3 airlines flying from Boston to Pearson Intl

Discover the top 3 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 629,999 searches. Data last updated 23 January 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 272AverageC$ 508FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 349AverageC$ 472FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 397AverageC$ 587FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Pearson Intl?

Deals for Boston to Pearson Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Boston to Pearson Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pearson Intl from Boston.

Can Cheapflights find flights from Boston to Pearson Intl with no change fees?

Certainly. Search results for flights to Pearson Intl from Boston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Boston to Pearson Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pearson Intl from Boston today and book when prices fit your budget.

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