Cheap flights from Toronto Pearson Intl Airport to Boston from £110
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
26 Sep — 3 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto Pearson Intl to Boston Logan Intl are usually found in September or August, booked 90 days in advance, depart on a Wednesday or Thursday and return on a Monday
Cheap flight deals from Pearson Intl to Boston
Enter your travel dates to find the best prices.
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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 27 August 2026.
Fri 25/907:25 -
Nonstop1h 40m
Fri 25/919:50 -
Nonstop1h 55m
Deal found 23/8£175
Thu 24/916:55 -
Nonstop1h 40m
Mon 28/910:05 -
Nonstop1h 55m
Deal found 26/8£182
Sat 19/907:30 -
1 stop6h 52m
Sat 19/918:00 -
1 stop4h 23m
Deal found 23/8£183
Sun 27/907:25 -
Nonstop1h 40m
Sun 27/919:30 -
Nonstop1h 55m
Deal found 23/8£184
Sat 26/915:00 -
1 stop7h 45m
Sun 27/905:50 -
1 stop5h 43m
Deal found 23/8£185
Wed 16/913:00 -
1 stop6h 19m
Sat 19/907:30 -
1 stop6h 17m
Deal found 26/8£186
Tue 22/911:00 -
1 stop8h 19m
Tue 29/909:30 -
1 stop4h 49m
Deal found 23/8£188
Thu 17/907:30 -
1 stop6h 52m
Wed 23/915:35 -
1 stop6h 18m
Deal found 26/8£190
Fri 18/907:25 -
Nonstop1h 40m
Wed 23/910:05 -
Nonstop1h 55m
Deal found 23/8£194
Sun 20/907:25 -
Nonstop1h 40m
Sun 20/919:30 -
Nonstop1h 55m
Deal found 23/8£203
Mon 21/907:25 -
Nonstop1h 40m
Wed 23/910:05 -
Nonstop1h 55m
Deal found 23/8£206
Best flights from Pearson Intl to Boston
Discover carefully curated flight deals from Pearson Intl to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.
Wed 16/907:00 -
1 stop7h 07m
Sun 20/905:45 -
1 stop4h 19m
Deal found 23/8£188
Fri 25/906:10 -
1 stop8h 32m
Wed 30/918:00 -
1 stop5h 39m
Deal found 23/8£188
Thu 8/1016:55 -
Nonstop1h 40m
Wed 14/1015:55 -
1 stop6h 09m
Deal found 27/8£267
Wed 23/919:43 -
1 stop4h 16m
Fri 25/906:00 -
1 stop13h 00m
Deal found 23/8£188
Wed 16/913:00 -
1 stop6h 19m
Sat 19/907:30 -
1 stop6h 17m
Deal found 27/8£239
Thu 10/1207:20 -
Nonstop1h 50m
Sun 3/113:15 -
1 stop5h 50m
Deal found 25/8£278
Thu 10/1217:20 -
Nonstop1h 50m
Mon 4/117:25 -
Nonstop2h 10m
Deal found 25/8£278
Sat 17/1015:00 -
1 stop4h 25m
Tue 20/1007:01 -
1 stop6h 41m
Deal found 23/8£273
Fri 30/1015:55 -
1 stop4h 54m
Tue 3/1113:15 -
2 stops9h 19m
Deal found 25/8£288
Mon 14/915:00 -
1 stop6h 59m
Mon 21/919:00 -
1 stop14h 19m
Deal found 27/8£282
Mon 14/907:20 -
1 stop3h 49m
Mon 21/910:05 -
Nonstop1h 55m
Deal found 27/8£289
Direct flights from Pearson Intl to Boston
Explore direct flight options from Pearson Intl to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 August 2026.
Fri 25/907:25 -
Nonstop1h 40m
Fri 25/919:50 -
Nonstop1h 55m
Deal found 23/8£175
Thu 24/916:55 -
Nonstop1h 40m
Mon 28/910:05 -
Nonstop1h 55m
Deal found 26/8£182
Sat 19/907:25 -
Nonstop1h 40m
Mon 21/919:30 -
Nonstop1h 55m
Deal found 23/8£183
Sun 27/907:25 -
Nonstop1h 40m
Sun 27/919:30 -
Nonstop1h 55m
Deal found 23/8£184
Fri 18/907:25 -
Nonstop1h 40m
Wed 23/910:05 -
Nonstop1h 55m
Deal found 23/8£194
Sun 20/907:25 -
Nonstop1h 40m
Sun 20/919:30 -
Nonstop1h 55m
Deal found 23/8£203
Mon 21/907:25 -
Nonstop1h 40m
Wed 23/910:05 -
Nonstop1h 55m
Deal found 23/8£206
Thu 17/907:25 -
Nonstop1h 40m
Sun 4/1010:05 -
Nonstop1h 55m
Deal found 26/8£208
Sun 25/1008:35 -
Nonstop1h 42m
Wed 28/1005:45 -
Nonstop2h 05m
Deal found 26/8£213
Sun 20/907:25 -
Nonstop1h 40m
Fri 25/910:05 -
Nonstop1h 55m
Deal found 23/8£223
Wed 30/916:55 -
Nonstop1h 40m
Fri 2/1019:30 -
Nonstop1h 55m
Deal found 26/8£224
Thu 8/1010:05 -
Nonstop1h 45m
Thu 15/1010:50 -
Nonstop1h 52m
Deal found 24/8£237
Last-minute flights from Pearson Intl to Boston
Discover last-minute flight deals from Pearson Intl to Boston. Data last updated 27 August 2026 and is based on user searches.
Wed 16/913:00 -
1 stop6h 19m
Sat 19/907:30 -
1 stop6h 17m
Deal found 26/8£186
Thu 17/907:30 -
1 stop6h 52m
Wed 23/915:35 -
1 stop6h 18m
Deal found 26/8£190
Fri 18/907:25 -
Nonstop1h 40m
Wed 23/910:05 -
Nonstop1h 55m
Deal found 23/8£194
Sat 19/907:30 -
1 stop6h 52m
Sat 19/918:00 -
1 stop4h 23m
Deal found 23/8£183
Sun 20/907:25 -
Nonstop1h 40m
Sun 20/919:30 -
Nonstop1h 55m
Deal found 23/8£203
Mon 21/907:25 -
Nonstop1h 40m
Wed 23/910:05 -
Nonstop1h 55m
Deal found 23/8£206
Tue 22/911:00 -
1 stop8h 19m
Tue 29/909:30 -
1 stop4h 49m
Deal found 23/8£188
Thu 24/916:55 -
Nonstop1h 40m
Mon 28/910:05 -
Nonstop1h 55m
Deal found 26/8£182
Fri 25/907:25 -
Nonstop1h 40m
Fri 25/919:50 -
Nonstop1h 55m
Deal found 23/8£175
Sat 26/915:00 -
1 stop7h 45m
Sun 27/905:50 -
1 stop5h 43m
Deal found 23/8£185
Sun 27/907:25 -
Nonstop1h 40m
Sun 27/919:30 -
Nonstop1h 55m
Deal found 23/8£184
One-way flights from Pearson Intl to Boston
Search for one-way flight options from Pearson Intl to Boston. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.
Sat 19/907:25 -
Nonstop1h 40m
Deal found 27/8£110
Sun 13/907:00 -
1 stop5h 50m
Deal found 22/8£113
Thu 17/908:50 -
1 stop16h 20m
Deal found 23/8£116
Wed 16/916:55 -
Nonstop1h 40m
Deal found 26/8£120
Tue 27/1020:55 -
Nonstop1h 42m
Deal found 25/8£131
Wed 16/910:15 -
1 stop6h 12m
Deal found 26/8£132
Tue 27/1007:20 -
Nonstop1h 50m
Deal found 23/8£135
Sat 3/1016:25 -
Nonstop1h 49m
Deal found 25/8£140
Sat 19/912:05 -
2 stops11h 54m
Deal found 27/8£146
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 27 August 2026.
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 7,457,451 searches. Data last updated 27 August 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 Toronto Pearson Intl - BOS Boston Logan Intl
YYZBOS
Toronto Pearson Intl
Wed 16/9
07:00-14:07
1 stop7h 07m
Boston Logan Intl
Sun 20/9
05:45-10:04
1 stop4h 19m
£188
TorontoBoston
YYZ Toronto Pearson Intl - BOS Boston Logan Intl
YYZBOS
Toronto Pearson Intl
Fri 25/9
06:10-14:42
1 stop8h 32m
Boston Logan Intl
Wed 30/9
18:00-23:39
1 stop5h 39m
£188
TorontoBoston
YYZ Toronto Pearson Intl - BOS Boston Logan Intl
YYZBOS
Toronto Pearson Intl
Wed 23/9
19:43-23:59
1 stop4h 16m
Boston Logan Intl
Fri 25/9
06:00-19:00
1 stop13h 00m
£188
TorontoBoston
YYZ Toronto Pearson Intl - BOS Boston Logan Intl
YYZBOS
Toronto Pearson Intl
Wed 16/9
13:00-19:19
1 stop6h 19m
Boston Logan Intl
Sat 19/9
07:30-13:47
1 stop6h 17m
£239
TorontoBoston
YYZ Toronto Pearson Intl - BOS Boston Logan Intl
YYZBOS
Toronto Pearson Intl
Thu 8/10
16:55-18:35
Nonstop1h 40m
Boston Logan Intl
Wed 14/10
15:55-22:04
1 stop6h 09m
£267
TorontoBoston
YYZ Toronto Pearson Intl - BOS Boston Logan Intl
YYZBOS
Toronto Pearson Intl
Sat 17/10
15:00-19:25
1 stop4h 25m
Boston Logan Intl
Tue 20/10
07:01-13:42
1 stop6h 41m
£273
TorontoBoston
YYZ Toronto Pearson Intl - BOS Boston Logan Intl
YYZBOS
Toronto Pearson Intl
Thu 10/12
07:20-09:10
Nonstop1h 50m
Boston Logan Intl
Sun 3/1
13:15-19:05
1 stop5h 50m
£278
Fastest return journey
TorontoBoston
YYZ Toronto Pearson Intl - BOS Boston Logan Intl
YYZBOS
Toronto Pearson Intl
Thu 10/12
17:20-19:10
Nonstop1h 50m
Boston Logan Intl
Mon 4/1
17:25-19:35
Nonstop2h 10m
£278
TorontoBoston
YYZ Toronto Pearson Intl - BOS Boston Logan Intl
YYZBOS
Toronto Pearson Intl
Mon 14/9
15:00-21:59
1 stop6h 59m
Boston Logan Intl
Mon 21/9
19:00-09:19
1 stop14h 19m
£282
TorontoBoston
YYZ Toronto Pearson Intl - BOS Boston Logan Intl
YYZBOS
Toronto Pearson Intl
Fri 30/10
15:55-20:49
1 stop4h 54m
Boston Logan Intl
Tue 3/11
13:15-22:34
2 stops9h 19m
£288
Flights are sorted by cheapest return flights first.
Deals found on 25/8
Showing 1-10 of 22 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.
YYZ-BOS
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
Prices
Airlines
Delays
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 89 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 £183). Flying from Toronto Pearson Intl Airport to Boston in January is currently the most expensive (average of £280). 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 27 August 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 78% on your trip compared to booking a flight at midday.
How much does it cost for a return flight from Toronto Pearson Intl Airport to Boston?
Airfare is typical for this route at the moment.
Toronto Pearson Intl Airport to Boston flights typically cost between £152 and £227 in September.The cheapest return price found within the last 5 days was £175 on Porter Airlines (25 Sept–25 Sept).
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 27 August 2026.
The most flights from YYZ to BOS are scheduled on a Wednesday (20 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).
How often are flights from Toronto to Boston delayed?
About 26% of weekly flights between Toronto and Boston have experienced delays in the past year, with the average delay time being 126 minutes.
What is the most punctual flight time for Toronto to Boston flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Toronto to Boston flights?
Over the past year, Air Canada have had the lowest number of delays on this route, with just 27% of flights being delayed.
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 27 August 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.
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 13 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 £256, United 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. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Toronto Pearson Intl Airport to Boston round-trip?
According to our current data, Air Canada (£128), offers the cheapest pricing from Toronto Pearson Intl Airport to Boston. This flight start at 45% 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 (93%), Air Canada (74%) and United Airlines (64%).
What are the cheapest flights from Toronto Pearson Intl Airport to Boston?
On average you can expect to pay £167 for a flight from Toronto Pearson Intl Airport to Boston. The cheapest flight overall is £116 while the most popular route, (Toronto Pearson Intl - Boston Logan Intl) is currently priced at £159.
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 £183). Flying from Toronto Pearson Intl Airport to Boston in January is currently the most expensive (average of £280). 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.
Book flights to Boston if you plan to visit one of these locations
Burlington
Canton
North Truro
Waltham
Warwick
Cambridge
Wellfleet
Peabody
Revere
Somerville
Quincy
Chelmsford
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Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 August 2026.
Browse through other flights departing from Pearson Intl. Flights are based on user searches made on Cheapflights and were last updated on 27 August 2026.
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 7,457,451 searches. Data last updated 27 August 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
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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