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Cheap flights from Toronto Pearson Intl Airport to Boston from £111

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 14/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOS
27 Feb — 6 Mar1
1 adult

The best prices from Toronto Pearson Intl to Boston Logan Intl are usually found in September or October, booked 78 days in advance, depart on a Monday or Tuesday and return on a Tuesday

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 22 February 2025.

Round-trip from

£187

One-way from

£111

Popular in

December

Cheapest in

September

Average price

£271
United Airlines
  • United Airlines
  • 22/3-26/3
  • Nonstop
  • 3h 54m total
  • Toronto to Boston
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Porter Airlines
  • Porter Airlines
  • 14/3
  • 2 total stops
  • 10h 25m total
  • Toronto to Boston
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£20 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Find flight deals from Pearson Intl to Boston

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 22 February 2025.

Mon 3/307:05YYZ - BOS
2 stops25h 49mMultiple Airlines
Thu 6/313:56BOS - YYZ
1 stop9h 59mMultiple Airlines
Deal found 21/2£187
Fri 21/320:55YYZ - BOS
Nonstop1h 44mUnited Airlines
Mon 24/310:30BOS - YYZ
Nonstop2h 00mUnited Airlines
Deal found 21/2£207
Fri 14/314:34YYZ - BOS
1 stop4h 47mDelta
Tue 18/309:00BOS - YYZ
1 stop4h 47mDelta
Deal found 21/2£212
Tue 1/420:55YYZ - BOS
Nonstop1h 41mAir Canada
Thu 3/406:10BOS - YYZ
Nonstop2h 01mAir Canada
Deal found 21/2£222
Mon 28/414:00YYZ - BOS
1 stop3h 50mPorter Airlines
Sun 4/509:45BOS - YYZ
1 stop5h 43mPorter Airlines
Deal found 20/2£246
Tue 20/516:45YYZ - BOS
1 stop14h 35mAlaska Airlines
Sat 24/516:30BOS - YYZ
1 stop22h 30mAlaska Airlines
Deal found 20/2£724

Find flights from Pearson Intl to Boston within your budget

Customise 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 858,174 searches. Data last updated 22 February 2025.

Fly from

Pearson Intl

Fly to

Boston

Route

Depart

Return

Price

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 22/3

14:10-15:54

Nonstop1h 44m

Boston Logan Intl

Wed 26/3

16:30-18:40

Nonstop2h 10m

£187

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sun 16/3

20:55-22:39

Nonstop1h 44m

Boston Logan Intl

Tue 18/3

07:00-13:41

1 stop6h 41m

£191

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Tue 1/4

20:55-22:36

Nonstop1h 41m

Boston Logan Intl

Thu 3/4

06:10-08:11

Nonstop2h 01m

£222

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 27/3

18:05-22:33

1 stop4h 28m

Boston Logan Intl

Thu 10/4

09:00-16:11

1 stop7h 11m

£223

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Mon 28/4

14:00-17:50

1 stop3h 50m

Boston Logan Intl

Sun 4/5

09:45-15:28

1 stop5h 43m

£246

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Tue 20/5

16:45-07:20

1 stop14h 35m

Boston Logan Intl

Sat 24/5

16:30-15:00

1 stop22h 30m

£724

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 15/3

09:30-23:50

2 stops14h 20m

Boston Logan Intl

Tue 18/3

15:20-08:35

2 stops17h 15m

£1,253

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 14/3

07:25-17:50

2 stops10h 25m

£111

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 15/3

20:00-09:16

1 stop13h 16m

£118

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 15/3

07:55-09:39

Nonstop1h 44m

£119

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 12 results
1
2

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 return 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 Pearson Intl to Boston

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

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 return flight from Pearson Intl to Boston. Price data was last updated on 14 February 2025.

The best time to book flights from Toronto Pearson Intl Airport to Boston is 78 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, October is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Boston (average of £10). Flying from Toronto Pearson Intl Airport to Boston in July is currently the most expensive (average of £724). 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 22 February 2025.

A simple way to save on the total cost of your ticket is to fly from Toronto Pearson Intl Airport to Boston at midday. If you’re flexible enough to do this you can expect to save up to 78% on your trip compared to booking a flight in the morning.

Weekly flight availability from Toronto Pearson Intl Airport to Boston

Explore weekly flight availability from Pearson Intl to Boston. 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 22 February 2025.

The most flights from YYZ to BOS are scheduled on a Friday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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 22 February 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Porter Airlines from Toronto to Boston by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
9,702 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very Good
9,702 reviews
Alaska Airlines
8.0
Very Good
9,702 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very Good
8,203 reviews
Alaska Airlines
8.0
Very Good
9,702 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Porter Airlines
7.9
Good
277 reviews
Alaska Airlines
8.0
Very Good
9,702 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,754 reviews
Alaska Airlines
8.0
Very Good
9,702 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

WestJet
7.2
Good
2,800 reviews
Alaska Airlines
8.0
Very Good
9,702 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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?

    Most people fly into Boston Logan Intl (BOS) if they book a flight to Boston from Toronto Pearson Intl. On average, Logan Intl has 10 inbound flights from Toronto Pearson Intl per day from 0 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

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

    According to our current data, United Airlines (£187), Delta (£212), and Air Canada (£222) offers the cheapest pricing from Toronto Pearson Intl Airport to Boston. These flights start at 26% lower than the current average price 3 months from now.

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

    The cheapet airlines for a one-way flight from Toronto Pearson Intl Airport to Boston are Porter Airlines (£111), Air Canada (£119), and United Airlines (£126).

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

    The top 3 most reliable airlines when flying from Toronto Pearson Intl Airport to Boston are TAP AIR PORTUGAL (72%), Jazz (65%) and United Airlines (63%).

  • 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 holiday 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, October is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Boston (average of £10). Flying from Toronto Pearson Intl Airport to Boston in July is currently the most expensive (average of £724). 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 Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Cambridge
Chelmsford
Chelsea
Burlington
Kittery

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Not ready to book yet? You can track prices for flights from Pearson Intl to Boston on Cheapflights with our Price Alert feature and get notified when better prices are available.

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