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Cheap flights from Toronto Pearson Intl Airport to Boston from £92

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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOS
17 Aug — 24 Aug1
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 July, booked 83 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap 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 18 July 2026.

Mon 31/807:25
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Mon 7/910:05
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 17/7£158
Fri 7/820:55
YYZ
-
BOS
Nonstop1h 43m
Air Canada
Sun 9/805:45
BOS
-
YYZ
1 stop4h 55m
Air Canada
Deal found 16/7£164
Mon 24/820:55
YYZ
-
BOS
Nonstop1h 43m
Air Canada
Mon 31/806:00
BOS
-
YYZ
Nonstop1h 55m
Air Canada
Deal found 17/7£165
Mon 7/907:25
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Fri 11/915:55
BOS
-
YYZ
1 stop6h 09m
Porter Airlines
Deal found 13/7£170
Sat 7/1107:42
YYZ
-
BOS
1 stop4h 36m
United Airlines
Mon 9/1112:02
BOS
-
YYZ
1 stop5h 47m
United Airlines
Deal found 13/7£175
Fri 7/815:40
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Sun 16/815:55
BOS
-
YYZ
1 stop6h 09m
Porter Airlines
Deal found 14/7£178
Sun 20/907:25
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Tue 22/915:55
BOS
-
YYZ
1 stop6h 09m
Porter Airlines
Deal found 15/7£182
Wed 9/909:44
YYZ
-
BOS
1 stop14h 15m
Multiple Airlines
Thu 10/906:00
BOS
-
YYZ
Nonstop1h 56m
Multiple Airlines
Deal found 16/7£183

Find 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 18 July 2026.

Round-trip from

£158

One-way from

£92

Popular in

January

Cheapest in

September

Average price

£209

Good one-way deal

£114 or less
Porter Airlines
  • Porter Airlines
  • 31/8-7/9
  • Nonstop
  • 3h 35m total
  • Toronto to Boston
Search Deals
Porter Airlines
  • Porter Airlines
  • 19/9
  • Nonstop
  • 1h 40m total
  • Toronto to Boston
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Toronto Pearson Intl to Boston Logan Intl.
Search Deals

Cheapflights Fare Finder

 
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 18 July 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sun 20/9

07:25-09:05

Nonstop1h 40m

Boston Logan Intl

Tue 22/9

15:55-22:04

1 stop6h 09m

£182
Fastest return journey

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 25/9

16:55-18:35

Nonstop1h 40m

Boston Logan Intl

Mon 28/9

19:30-21:25

Nonstop1h 55m

£183

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Mon 17/8

07:25-09:05

Nonstop1h 40m

Boston Logan Intl

Sat 22/8

10:05-12:00

Nonstop1h 55m

£188

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 25/9

16:55-18:35

Nonstop1h 40m

Boston Logan Intl

Tue 29/9

15:55-22:04

1 stop6h 09m

£189

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 11/9

08:00-14:41

1 stop6h 41m

Boston Logan Intl

Tue 15/9

19:23-23:54

1 stop4h 31m

£190

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Mon 3/8

07:25-09:05

Nonstop1h 40m

Boston Logan Intl

Tue 11/8

15:55-22:04

1 stop6h 09m

£191

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 15/8

20:00-08:17

1 stop12h 17m

Boston Logan Intl

Sat 29/8

18:54-09:19

1 stop14h 25m

£192

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 27/8

15:40-20:55

1 stop5h 15m

Boston Logan Intl

Thu 3/9

15:55-05:34

2 stops13h 39m

£217

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 1/8

16:05-23:59

2 stops7h 54m

Boston Logan Intl

Mon 3/8

20:27-13:08

2 stops16h 41m

£218

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 1/8

16:05-23:59

2 stops7h 54m

Boston Logan Intl

Tue 4/8

20:27-08:11

1 stop11h 44m

£218

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 21 resultsSorted by cheapest first
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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 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.

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?

The best time to book flights from Toronto Pearson Intl Airport to Boston is 82 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, September is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Boston (average of £189). Flying from Toronto Pearson Intl Airport to Boston in January is currently the most expensive (average of £283). 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 18 July 2026.

A simple way to save on the total cost of your ticket is to fly from Toronto Pearson Intl Airport to Boston in the evening. If you’re flexible enough to do this you can expect to save up to 75% on your trip compared to booking a flight in the afternoon.

How much does it cost for a return flight from Toronto Pearson Intl Airport to Boston?

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 18 July 2026.
See what other customers who have flown with Air Canada 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.
Air Canada
7.1
Good
11,351 reviews
Check prices

Crew

7.8

Food

6.3

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍
Air Canada
7.1
Good
11,351 reviews
Air Canada
7.1
Good
11,351 reviews
Check prices

Crew

7.8

Food

6.3

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍

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 19 inbound flights from Toronto Pearson Intl per day from 1 airline. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

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

    For as low as £183, Porter Airlines can have you in Boston from Toronto Pearson Intl Airport in 1h 40m. Toronto Pearson Intl Airport and Boston are separated by a distance of 444 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from Toronto Pearson Intl Airport to Boston round-trip?

    According to our current data, Air Canada (£129), offers the cheapest pricing from Toronto Pearson Intl Airport to Boston. This flight start at 46% lower than the current average price 3 months from now.

  • 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 Jazz (87%), Air Canada (75%) and United Airlines (69%).

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

    On average you can expect to pay £136 for a flight from Toronto Pearson Intl Airport to Boston. The cheapest flight overall is £99 while the most popular route, (Toronto Pearson Intl - Boston Logan Intl) is currently priced at £131.

  • 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, September is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Boston (average of £189). Flying from Toronto Pearson Intl Airport to Boston in January is currently the most expensive (average of £283). 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
Burlington
Canton
North Truro
Waltham
Warwick
Cambridge
Peabody
Wellfleet
Revere
Somerville
Quincy
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Pearson Intl to Boston

Discover the top airline 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 858,174 searches. Data last updated 18 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£129Average£172FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Pearson Intl to Boston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pearson Intl to Boston.

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

Yes, we can. To see specific flights from Pearson Intl to Boston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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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