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Cheap flights from Toronto Island Airport to Boston from C$ 179

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 21/12. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — BOS
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Toronto Island to Boston Logan Intl are usually found in July or March, booked 63 days in advance, depart on a Wednesday or Thursday and return on a Thursday

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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 5 November 2025.

Fri 5/122:05 p.m.YTZ - BOS
1 stop4h 06mPorter Airlines
Mon 8/127:00 p.m.BOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 3/11C$ 294
Tue 2/128:00 a.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Tue 9/123:40 p.m.BOS - YTZ
1 stop6h 23mPorter Airlines
Deal found 4/11C$ 298
Thu 4/121:20 p.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Sun 7/123:40 p.m.BOS - YTZ
1 stop6h 23mPorter Airlines
Deal found 4/11C$ 300
Wed 3/128:00 a.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Wed 10/121:25 p.m.BOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 4/11C$ 301
Tue 2/128:30 p.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Fri 5/123:40 p.m.BOS - YTZ
1 stop6h 23mPorter Airlines
Deal found 4/11C$ 308

Cheap 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 5 November 2025.

Round-trip from

C$ 294

One-way from

C$ 179

Popular in

October

Cheapest in

July

Average price

C$ 405

Good round-trip deal

C$ 330 or less

Good one-way deal

C$ 228 or less
Porter Airlines
  • Porter Airlines
  • 5/12-8/12
  • 1 total stop
  • 6h 01m total
  • Toronto to Boston
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Porter Airlines
  • Porter Airlines
  • 21/12
  • Nonstop
  • 1h 35m total
  • Toronto to Boston
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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.
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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 5 November 2025.
Use the filters below to find and compare flights from Toronto Island Airport to Boston that are best for you.

Fly from

Toronto Island

Fly to

Boston

Route

Depart

Return

Price

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 25/12

1:20 p.m.-2:55 p.m.

Nonstop1h 35m

Boston Logan Intl

Mon 29/12

7:00 p.m.-8:59 p.m.

Nonstop1h 59m

C$ 301

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 4/12

1:20 p.m.-2:55 p.m.

Nonstop1h 35m

Boston Logan Intl

Sun 7/12

10:20 a.m.-12:15 p.m.

Nonstop1h 55m

C$ 306

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Wed 3/12

11:05 a.m.-12:40 p.m.

Nonstop1h 35m

Boston Logan Intl

Mon 8/12

7:00 p.m.-8:55 p.m.

Nonstop1h 55m

C$ 310

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Wed 3/12

1:20 p.m.-2:55 p.m.

Nonstop1h 35m

Boston Logan Intl

Wed 10/12

3:40 p.m.-10:03 p.m.

1 stop6h 23m

C$ 320

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 19/2

10:40 a.m.-6:10 p.m.

2 stops7h 30m

Boston Logan Intl

Sun 22/2

6:55 p.m.-8:54 p.m.

Nonstop1h 59m

C$ 332

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Mon 8/12

1:20 p.m.-2:55 p.m.

Nonstop1h 35m

Boston Logan Intl

Mon 12/1

11:50 a.m.-1:49 p.m.

Nonstop1h 59m

C$ 335

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Wed 19/11

11:05 a.m.-12:40 p.m.

Nonstop1h 35m

Boston Logan Intl

Tue 25/11

3:40 p.m.-10:03 p.m.

1 stop6h 23m

C$ 338

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 4/12

8:50 a.m.-2:52 p.m.

2 stops6h 02m

Boston Logan Intl

Sun 7/12

10:15 a.m.-4:55 p.m.

1 stop6h 40m

C$ 346

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sun 1/2

6:55 p.m.-8:30 p.m.

Nonstop1h 35m

C$ 180

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 6/2

9:30 a.m.-11:05 a.m.

Nonstop1h 35m

C$ 180

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

Showing 1-10 of 19 results
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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

How far ahead should I book a flight from Toronto Island Airport to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Toronto Island to Boston. Price data was last updated on 31 October 2025.

The best time to book flights from Toronto Island Airport to Boston is 63 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 Island Airport to Boston?

Currently, November is the cheapest month in which you can book a flight from Toronto Island Airport to Boston (average of C$ 191). Flying from Toronto Island Airport to Boston in December is currently the most expensive (average of C$ 339). 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 5 November 2025.

A simple way to save on the total cost of your ticket is to fly from Toronto Island Airport to Boston in the evening. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight at noon.

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 5 November 2025.
Read through reviews of airlines operating flights from Toronto Island Airport to Boston, such as Porter Airlines and Air Transat. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
387 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

7.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Porter Airlines
8.0
Very good
387 reviews
Porter Airlines
8.0
Very good
387 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

7.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Air Transat
7.8
Good
470 reviews
Porter Airlines
8.0
Very good
387 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

7.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

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 7 flights from Toronto Island to Logan Intl per day from 2 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 35m. Porter Airlines provides one of the quickest options available for as low as C$ 301. Airlines will cover a distance of 695 km. Generally, flights for this route are direct.

  • 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$ 271. Another airline that can offer you cheap pricing is Air Transat. Porter Airlines is priced at 29% 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 Porter Airlines (74%), Porter Airlines (74%) or Air Transat (74%) 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$ 163. On average you can expect to pay C$ 342. The most popular route, (Toronto Island - Boston Logan Intl), can usually be booked for C$ 300.

  • 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, November is the cheapest month in which you can book a flight from Toronto Island Airport to Boston (average of C$ 191). Flying from Toronto Island Airport to Boston in December is currently the most expensive (average of C$ 339). 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
Medford
Chelsea
Waltham
Warwick
Milford
Braintree
Plymouth
Hampton
Old Orchard Beach
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Kennebunk
Watertown
Lawrence
Seekonk
Nashua

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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 629,999 searches. Data last updated 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 271AverageC$ 367FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 342AverageC$ 542FlexibilityNo 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?

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Why should you use Cheapflights to find cheap flight tickets from Toronto Island to Boston?

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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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