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$123+ Cheap flights from Toronto Island (YTZ) to Boston (BOS)

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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — BOS
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
1 adult, Economy
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Cheap flight deals from Toronto Island to Boston

Cheapest flights from Toronto Island to Boston
Explore the most affordable flight options available from Toronto Island to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:05 pm
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Sun 9/67:10 am
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 7/21$185
This Super.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:05 pm
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Sat 9/1211:10 am
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 7/22$186
This Trip.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:35 pm
YTZ
-
BOS
Nonstop1h 40m
Porter Airlines
Sun 9/67:10 am
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 7/22$187
This oojo deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:55 am
YTZ
-
BOS
1 stop4h 05m
Porter Airlines
Mon 9/77:00 am
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 7/22$189
This SmartFares deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:30 am
YTZ
-
BOS
1 stop6h 11m
Air Canada
Sun 9/69:35 am
BOS
-
YTZ
Nonstop1h 59m
Air Canada
Deal found 7/26$191
This FlightHub deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:55 am
YTZ
-
BOS
1 stop4h 05m
Porter Airlines
Sun 9/137:00 am
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 7/26$193
This Trip.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:05 pm
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Mon 9/2111:10 am
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 7/26$194
This FlightHub deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:50 am
YTZ
-
BOS
Nonstop1h 40m
Porter Airlines
Tue 9/297:00 am
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 7/23$195
This Trip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:10 pm
YTZ
-
BOS
Nonstop1h 40m
Porter Airlines
Tue 8/253:55 pm
BOS
-
YTZ
1 stop5h 53m
Porter Airlines
Deal found 7/24$196

Find flight deals from Toronto Island to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Toronto Island (YTZ) 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 July 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$185
(Cheapflightsfares)

One-way from

$123
(Kiwi.com)

Popular in

April

Cheapest in

June

Average price

$244

Good round-trip deal

$189 or less

Good one-way deal

$139 or less
Provider with most accurate pricing for Toronto Island-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto Island-Boston Logan Intl flights.
Search Deals
From Toronto Island to Boston Logan Intl
Search Deals
One-way flight from Toronto Island to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Toronto Island to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Toronto Island to Boston Logan Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto Island 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 2,558,603 searches. Data last updated July 26, 2026.
Use the filters below to find and compare flights from Toronto Island Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Mon 8/17

6:10 pm-7:50 pm

Nonstop1h 40m

Boston Logan Intl

Sat 8/22

5:30 pm-7:17 pm

Nonstop1h 47m

$243

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 8/7

1:35 pm-3:15 pm

Nonstop1h 40m

Boston Logan Intl

Tue 8/11

5:30 pm-7:17 pm

Nonstop1h 47m

$255

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Tue 9/8

8:00 am-4:00 pm

2 stops8h 00m

Boston Logan Intl

Tue 9/15

3:55 pm-8:15 pm

1 stop4h 20m

$277

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 9/4

9:00 am-4:00 pm

2 stops7h 00m

Boston Logan Intl

Thu 9/10

3:55 pm-8:15 pm

1 stop4h 20m

$277

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Tue 9/15

8:50 am-10:30 am

Nonstop1h 40m

Boston Logan Intl

Thu 10/1

11:10 am-12:57 pm

Nonstop1h 47m

$293

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 9/3

5:20 pm-6:57 pm

Nonstop1h 37m

Boston Logan Intl

Sun 9/6

9:35 am-11:34 am

Nonstop1h 59m

$296

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Mon 8/17

12:25 pm-2:02 pm

Nonstop1h 37m

Boston Logan Intl

Sat 8/22

9:35 am-11:34 am

Nonstop1h 59m

$303

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 9/25

9:00 am-4:00 pm

2 stops7h 00m

Boston Logan Intl

Wed 9/30

3:55 pm-8:15 pm

1 stop4h 20m

$307

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Tue 8/4

9:00 am-4:00 pm

2 stops7h 00m

Boston Logan Intl

Fri 8/7

7:10 am-8:57 am

Nonstop1h 47m

$323

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sun 10/18

8:50 am-10:30 am

Nonstop1h 40m

Boston Logan Intl

Sun 10/18

3:55 pm-9:45 pm

1 stop5h 50m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Toronto Island to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Toronto Island to Boston in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star
OneTravelPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Toronto Island Airport-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Toronto Island Airport-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Toronto Island Airport-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Toronto Island Airport-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto Island Airport-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Toronto Island to Boston

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

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

Currently, June is the cheapest month in which you can book a flight from Toronto Island Airport to Boston (average of $222). Flying from Toronto Island Airport to Boston in April is currently the most expensive (average of $385). 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 YTZ to BOS?

Find hourly flight availability from Toronto Island 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 July 26, 2026.

One of the essential ways to save on airfare from Toronto Island Airport to Boston is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 13% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Toronto Island to Boston. Price data was last updated on July 25, 2026.

Travelers seeking maximum savings on their Toronto Island Airport to Boston flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Toronto Island Airport to Boston?

Airfare is below average for this route at the moment.

Toronto Island Airport to Boston flights typically cost between $214 and $344 in August.
The cheapest round-trip price found within the last 5 days was $185 on Porter Airlines (Aug 22-Sep 6).

The best insider tips for Toronto Island Airport to Boston flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Toronto Island Airport to Boston trip
Our travel experts
Paul Rubio

Paul Rubio

Expert on BOS

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YTZ

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more

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 July 26, 2026.
Read reviews from past customers who have flown Porter Airlines and Air Canada from Toronto Island Airport to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
448 reviews

Overall

8.0

Comfort

8.0

Entertainment

6.9

Crew

8.6

Food

7.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
448 reviews
Porter Airlines
8.0
Very good
448 reviews

Overall

8.0

Comfort

8.0

Entertainment

6.9

Crew

8.6

Food

7.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,391 reviews
Porter Airlines
8.0
Very good
448 reviews

Overall

8.0

Comfort

8.0

Entertainment

6.9

Crew

8.6

Food

7.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

Find useful and relevant information for your journey from Toronto Island 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 Island?

    For a flight from Toronto Island to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 13 inbound flights from Toronto Island per day. 2 airlines have flights to Boston Logan Intl from Toronto Island on a regular basis.

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

    For as low as $243, Porter Airlines can have you in Boston from Toronto Island Airport in 1h 40m. The distance from Toronto Island Airport to Boston is about 432 mi. Generally, flights for this route are nonstop.

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

    Flying on Porter Airlines is currently your cheapest option to Boston, with prices starting at $192. Another option worth looking into is Air Canada, starting at $218 round trip. These flights start at 32% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $117. However, be on the lookout for offers from Porter Airlines and Air Transat, as they are both options that can get you from Toronto Island Airport to Boston for a low price.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Toronto Island Airport to Boston on time: Air Transat (65%), Porter Airlines (65%), Porter Airlines (65%).

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

    The cheapest flight price from Toronto Island Airport to Boston is $116. On average you can expect to pay $223. The most popular route, (Toronto Island - Boston Logan Intl), can usually be booked for $181.

  • Can I find deals for flights from Toronto Island to Boston that include hotel bookings?

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

  • How can I find direct flights from Toronto Island to Boston?

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

  • Can I find deals for business class flights from Toronto Island to Boston?

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

    Currently, June is the cheapest month in which you can book a flight from Toronto Island Airport to Boston (average of $222). Flying from Toronto Island Airport to Boston in April is currently the most expensive (average of $385). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Cambridge
Concord
Randolph
Brockton
Seekonk
Hampton Beach
Cranston
Warwick
Peabody
Dedham
Auburn
York Beach
Chelsea
Londonderry
Swansea
Fitchburg
North Falmouth
Braintree
Revere

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Alternative routes for Toronto Island to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Boston flights
Hamilton to Boston flights
Pearson Intl to Hartford flights
Pearson Intl to Albany flights
Toronto Island to Hartford flights

Top 2 airlines flying from Toronto Island to Boston

Discover the top 2 airlines that operate flights from Toronto Island 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 2,558,603 searches. Data last updated July 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$192Average$285FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$218Average$279FlexibilityNo cancel feeOn-time67%

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