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Cheap flights from Toronto Island Airport to Boston from C$ 173

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — BOS
23 Aug — 30 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto Island to Boston

Enter your travel dates to find the best prices.

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 24 July 2026.

Sat 22/83:05 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Sun 6/97:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 21/7C$ 260
Fri 11/93:05 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Sat 12/911:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 22/7C$ 262
Thu 3/91:35 p.m.
YTZ
-
BOS
Nonstop1h 40m
Porter Airlines
Sun 6/97:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 22/7C$ 263
Fri 21/81:35 p.m.
YTZ
-
BOS
Nonstop1h 40m
Porter Airlines
Fri 28/85:30 p.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 22/7C$ 265
Thu 3/93:05 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Tue 8/911:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 19/7C$ 267
Sat 5/93:05 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Sun 13/97:00 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 20/7C$ 272
Wed 2/91:35 p.m.
YTZ
-
BOS
Nonstop1h 40m
Porter Airlines
Sun 6/97:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 19/7C$ 275
Sat 15/83:05 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Mon 17/87:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Deal found 20/7C$ 276

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 24 July 2026.

Round-trip from

C$ 260

One-way from

C$ 173

Popular in

April

Cheapest in

June

Average price

C$ 341

Good round-trip deal

C$ 266 or less

Good one-way deal

C$ 198 or less
Porter Airlines
  • Porter Airlines
  • 22/8-6/9
  • Nonstop
  • 3h 28m total
  • Toronto to Boston
Search Deals
Porter Airlines
  • Porter Airlines
  • 18/8
  • Nonstop
  • 1h 40m total
  • Toronto to Boston
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 19 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 629,999 searches. Data last updated 24 July 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

Thu 27/8

6:10 p.m.-7:50 p.m.

Nonstop1h 40m

Boston Logan Intl

Mon 31/8

7:10 a.m.-8:57 a.m.

Nonstop1h 47m

C$ 283

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Mon 17/8

1:35 p.m.-3:15 p.m.

Nonstop1h 40m

Boston Logan Intl

Sat 22/8

11:10 a.m.-12:57 p.m.

Nonstop1h 47m

C$ 343

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 7/8

1:35 p.m.-3:15 p.m.

Nonstop1h 40m

Boston Logan Intl

Tue 11/8

5:30 p.m.-7:17 p.m.

Nonstop1h 47m

C$ 359

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 21/8

8:20 a.m.-2:36 p.m.

2 stops6h 16m

Boston Logan Intl

Sun 30/8

5:45 a.m.-1:15 p.m.

2 stops7h 30m

C$ 363

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Mon 28/9

6:00 p.m.-7:41 p.m.

Nonstop1h 41m

Boston Logan Intl

Sat 10/10

11:10 a.m.-12:57 p.m.

Nonstop1h 47m

C$ 374

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sun 27/9

3:05 p.m.-4:46 p.m.

Nonstop1h 41m

Boston Logan Intl

Fri 9/10

7:00 a.m.-8:47 a.m.

Nonstop1h 47m

C$ 374

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 7/8

12:25 p.m.-2:02 p.m.

Nonstop1h 37m

Boston Logan Intl

Tue 11/8

7:40 p.m.-9:39 p.m.

Nonstop1h 59m

C$ 377

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 4/9

9:00 a.m.-4:00 p.m.

2 stops7h 00m

Boston Logan Intl

Thu 10/9

3:55 p.m.-8:15 p.m.

1 stop4h 20m

C$ 390

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Tue 25/8

9:00 a.m.-4:00 p.m.

2 stops7h 00m

Boston Logan Intl

Sun 30/8

4:45 p.m.-10:20 p.m.

1 stop5h 35m

C$ 398

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Tue 18/8

9:00 a.m.-4:00 p.m.

2 stops7h 00m

Boston Logan Intl

Tue 25/8

3:55 p.m.-9:48 p.m.

1 stop5h 53m

C$ 407

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/7

Showing 1-10 of 21 resultsSorted by cheapest first
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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 C$ 313). Flying from Toronto Island Airport to Boston in April is currently the most expensive (average of C$ 542). 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 24 July 2026.

A simple way to save on the total cost of your ticket is to fly from Toronto Island Airport to Boston in the afternoon. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight at noon.

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 18 July 2026.

Travelers seeking maximum savings on their Toronto Island Airport to Boston flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday evenings 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 C$ 298 and C$ 469 in August.
The cheapest round-trip price found within the last 5 days was C$ 260 on Porter Airlines (22 Aug-6 Sep).

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 24 July 2026.
Read through reviews of airlines operating flights from Toronto Island Airport to Boston, such as Porter Airlines,Air Transat, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
448 reviews
Check prices

Entertainment

6.9

Crew

8.6

Overall

8.0

Comfort

8.0

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
Check prices

Entertainment

6.9

Crew

8.6

Overall

8.0

Comfort

8.0

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 Transat
7.8
Good
566 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Entertainment

6.9

Crew

8.6

Overall

8.0

Comfort

8.0

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
11,377 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Entertainment

6.9

Crew

8.6

Overall

8.0

Comfort

8.0

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?

    If you book a flight to Boston from Toronto Island, you will be flying to Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 4.2 km from the centre of Boston. There are 13 flights from Toronto Island to Logan Intl per day from 3 different airlines.

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

    A quick flight from Toronto Island Airport to Boston can take about 1h 40m. Porter Airlines provides one of the quickest options available for as low as C$ 283. Airlines will cover a distance of 695 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Toronto Island Airport to Boston round-trip from C$ 261. Other airlines that can offer you cheap pricing are Air Canada, from C$ 304, and Air Transat, from C$ 342. Porter Airlines is priced at 35% lower than the current average price of a flight leaving 3 months from now.

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

    Consider Air Transat (65%), Porter Airlines (65%) or Porter Airlines (65%) when booking your flight. These represent the most reliable airlines when flying from Toronto Island Airport to Boston.

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

    The cheapest flight price from Toronto Island Airport to Boston is C$ 172. On average you can expect to pay C$ 343. The most popular route, (Toronto Island - Boston Logan Intl), can usually be booked for C$ 253.

  • 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 C$ 313). Flying from Toronto Island Airport to Boston in April is currently the most expensive (average of C$ 542). 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
Old Orchard Beach
Hampton
Merrimack
Saugus
Braintree
Milford
Revere
Waltham
Watertown
Ogunquit
Warwick
Lawrence
Pawtucket
Seekonk
Foxborough
Nashua
Kittery

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Toronto Island to Boston

Discover the top 3 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 629,999 searches. Data last updated 24 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 261AverageC$ 366FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 304AverageC$ 367FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 342AverageC$ 644FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Toronto Island to Boston?

Cheapflights helps you search for flights from Toronto Island 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 Toronto Island to Boston?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Toronto Island to Boston for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Toronto Island to Boston with no change fees?

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

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