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Cheap flights from Toronto Pearson Intl Airport to Boston from C$ 187

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOS
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Toronto Pearson Intl to Boston Logan Intl are usually found in September or May, booked 71 days in advance, depart on a Friday or Thursday and return on a Thursday

Find flight deals from Pearson Intl to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Pearson Intl to Boston
Explore the most affordable flight options available from Pearson Intl to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2025.

Wed 3/128:15 a.m.YYZ - BOS
Nonstop1h 42mAir Canada
Sat 6/126:15 a.m.BOS - YYZ
Nonstop2h 02mAir Canada
Deal found 2/11C$ 303
Thu 18/128:55 p.m.YYZ - BOS
Nonstop1h 42mAir Canada
Thu 25/125:30 a.m.BOS - YYZ
1 stop6h 10mAir Canada
Deal found 3/11C$ 313
Thu 4/1211:00 a.m.YYZ - BOS
1 stop3h 52mAir Canada
Sun 7/126:40 p.m.BOS - YYZ
1 stop5h 39mAir Canada
Deal found 3/11C$ 316
Fri 5/128:55 p.m.YYZ - BOS
Nonstop1h 42mAir Canada
Sun 11/16:15 a.m.BOS - YYZ
Nonstop2h 02mAir Canada
Deal found 3/11C$ 323

Cheap flight deals from Pearson Intl to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to Boston (BOS). 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 4 November 2025.

Round-trip from

C$ 303

One-way from

C$ 187

Popular in

December

Cheapest in

September

Average price

C$ 441

Good round-trip deal

C$ 1,208 or less

Good one-way deal

C$ 749 or less
Air Canada
  • Air Canada
  • 3/12-6/12
  • Nonstop
  • 3h 44m total
  • Toronto to Boston
Search Deals
Air Canada
  • Air Canada
  • 10/12
  • Nonstop
  • 1h 42m total
  • Toronto to Boston
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Toronto Pearson Intl to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Toronto Pearson Intl to Boston Logan Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl to Boston 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 4 November 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Boston that are best for you.

Fly from

Pearson Intl

Fly to

Boston

Route

Depart

Return

Price

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 13/2

8:15 a.m.-9:57 a.m.

Nonstop1h 42m

Boston Logan Intl

Sun 22/2

6:15 a.m.-8:17 a.m.

Nonstop2h 02m

C$ 323

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Wed 3/12

8:55 p.m.-10:37 p.m.

Nonstop1h 42m

Boston Logan Intl

Mon 8/12

10:15 a.m.-4:40 p.m.

1 stop6h 25m

C$ 357

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Wed 3/12

9:00 a.m.-6:11 p.m.

2 stops9h 11m

Boston Logan Intl

Mon 8/12

3:40 p.m.-8:13 p.m.

1 stop4h 33m

C$ 369

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Wed 3/12

6:05 a.m.-3:14 p.m.

1 stop9h 09m

Boston Logan Intl

Sat 6/12

7:00 a.m.-1:19 p.m.

1 stop6h 19m

C$ 383

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 27/11

6:00 a.m.-10:20 a.m.

1 stop4h 20m

Boston Logan Intl

Thu 4/12

5:00 p.m.-10:57 p.m.

1 stop5h 57m

C$ 383

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 28/11

7:00 a.m.-2:52 p.m.

1 stop7h 52m

Boston Logan Intl

Tue 2/12

6:15 a.m.-8:17 a.m.

Nonstop2h 02m

C$ 392

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 21/11

5:08 p.m.-10:18 p.m.

1 stop5h 10m

Boston Logan Intl

Sun 23/11

10:00 a.m.-4:14 p.m.

1 stop6h 14m

C$ 407

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 21/11

6:05 a.m.-1:22 p.m.

1 stop7h 17m

Boston Logan Intl

Mon 24/11

10:00 a.m.-4:14 p.m.

1 stop6h 14m

C$ 407

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sun 21/12

8:15 a.m.-9:57 a.m.

Nonstop1h 42m

C$ 197

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 19/12

2:15 p.m.-3:57 p.m.

Nonstop1h 42m

C$ 197

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 18 results
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Best time to book a flight from Pearson Intl to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Pearson Intl 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 Toronto Pearson Intl Airport to Boston

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

Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to Boston. Price data was last updated on 31 October 2025.

The best time to book flights from Toronto Pearson Intl Airport to Boston is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, December is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Boston (average of C$ 174). Flying from Toronto Pearson Intl Airport to Boston in January is currently the most expensive (average of C$ 364). 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 YYZ to BOS?

Find hourly flight availability from Pearson Intl to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 November 2025.

A simple way to save on the total cost of your ticket is to fly from Toronto Pearson Intl Airport to Boston in the morning. If you’re flexible enough to do this you can expect to save up to 76% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Pearson Intl to Boston. Price data was last updated on 2 November 2025.

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

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated 4 November 2025.
See what other customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Toronto Pearson Intl Airport to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
387 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Porter Airlines
8.0
Very good
387 reviews
Porter Airlines
8.0
Very good
387 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Air Transat
7.8
Good
470 reviews
Porter Airlines
8.0
Very good
387 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
United Airlines
7.4
Good
8,998 reviews
Porter Airlines
8.0
Very good
387 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
American Airlines
7.2
Good
11,038 reviews
Porter Airlines
8.0
Very good
387 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Air Canada
7.1
Good
10,400 reviews
Porter Airlines
8.0
Very good
387 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Related info for your journey

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

    Boston Logan Intl (BOS), located 4.2 km from the city centre, is the airport you fly into when you book flights from Toronto Pearson Intl to Boston. 5 airlines have flights to Logan Intl from Toronto Pearson Intl on a regular basis. Booking flights from Toronto Pearson Intl to Boston Logan Intl should not be difficult; the airport handles an average of 11 inbound flights from Toronto Pearson Intl per day.

  • How long is the flight from Toronto Pearson Intl Airport to Boston?

    There are many flights that can get you from Toronto Pearson Intl Airport to Boston in 1h 42m. Fly via Air Canada or Porter Airlines to get the fastest option. There are 715 km between Toronto Pearson Intl Airport and Boston. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Cheapflights users have booked flights from Toronto Pearson Intl Airport to Boston round-trip from C$ 217. Other airlines that can offer you cheap pricing are Porter Airlines, from C$ 280, and Air Canada, from C$ 313. You may be able to fly from Toronto Pearson Intl Airport to Boston for 51% less than the average price by searching for these airlines.

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

    Consider United Airlines (59%), Air Canada (54%) or Jazz (49%) when booking your flight. These represent the most reliable airlines when flying from Toronto Pearson Intl Airport to Boston.

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

    The cheapest flight price from Toronto Pearson Intl Airport to Boston is C$ 326. On average you can expect to pay C$ 1,475. The most popular route, (Toronto Pearson Intl - Boston Logan Intl), can usually be booked for C$ 333.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Boston (average of C$ 174). Flying from Toronto Pearson Intl Airport to Boston in January is currently the most expensive (average of C$ 364). 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
Medford
Chelsea
Waltham
Warwick
Milford
Braintree
Plymouth
Hampton
Old Orchard Beach
Revere
Merrimack
Kennebunk
Watertown
Lawrence
Seekonk
Nashua

Browse thousands of different options on Cheapflights for your next trip

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Fly from Pearson Intl to Boston on these airlines

Choose from the following airlines for your flight from Pearson Intl to Boston. Flights are based on user searches made on Cheapflights and were last updated on 4 November 2025.
Air Canada flights from Toronto Pearson Intl to Boston Logan Intl
United Airlines flights from Toronto Pearson Intl to Boston Logan Intl
Porter Airlines flights from Toronto Pearson Intl to Boston Logan Intl

Top 5 airlines flying from Pearson Intl to Boston

Discover the top 5 airlines that operate flights from Pearson Intl to Boston. 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 4 November 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 217AverageC$ 433FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 280AverageC$ 366FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 313AverageC$ 428FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 342AverageC$ 396FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 355AverageC$ 504FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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

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

Need flexible booking options for your flight to Boston from Pearson Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Pearson Intl to Boston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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