YTZ - BOS

$129 Find Cheap Flights from Toronto Island to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto Island to Boston departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Boston, as well as popular online travel agencies
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Booking Insights
Flight Deals

Cheap Flights from Toronto Island to Boston (YTZ-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto Island to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto Island to Boston

Tue, Sep 30 - Sun, Oct 5
Porter Airlines Logo
1:00 pm - 2:41 pmYTZ-BOS
1h 41mnonstop
Porter Airlines Logo
9:20 am - 11:09 amBOS-YTZ
1h 49mnonstop
$201Porter Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21
Air Canada Logo
10:25 am - 2:30 pmYTZ-BOS
4h 05m1 stop
Air Canada Logo
6:00 am - 11:45 amBOS-YTZ
5h 45m1 stop
$203Air Canada
Find Deal
Fri, Sep 19 - Sat, Sep 20
Porter Airlines Logo
3:10 pm - 4:51 pmYTZ-BOS
1h 41mnonstop
Porter Airlines Logo
7:15 am - 9:04 amBOS-YTZ
1h 49mnonstop
$204Porter Airlines
Find Deal
Mon, Sep 22 - Tue, Sep 30
Porter Airlines Logo
3:10 pm - 4:51 pmYTZ-BOS
1h 41mnonstop
Porter Airlines Logo
7:15 pm - 9:04 pmBOS-YTZ
1h 49mnonstop
$205Porter Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 30
Porter Airlines Logo
8:20 pm - 10:01 pmYTZ-BOS
1h 41mnonstop
Porter Airlines Logo
3:30 pm - 7:03 pmBOS-YTZ
3h 33m1 stop
$207Porter Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 30
Porter Airlines Logo
9:50 am - 11:31 amYTZ-BOS
1h 41mnonstop
Porter Airlines Logo
3:30 pm - 7:03 pmBOS-YTZ
3h 33m1 stop
$208Porter Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 30
Porter Airlines Logo
9:50 am - 11:31 amYTZ-BOS
1h 41mnonstop
Porter Airlines Logo
3:30 pm - 7:03 pmBOS-YTZ
3h 33m1 stop
$209Porter Airlines
Find Deal
Mon, Sep 15 - Thu, Sep 18
Porter Airlines Logo
3:10 pm - 4:51 pmYTZ-BOS
1h 41mnonstop
Porter Airlines Logo
3:30 pm - 7:03 pmBOS-YTZ
3h 33m1 stop
$210Porter Airlines
Find Deal
Thu, Oct 2 - Sun, Oct 5
Air Canada Logo
10:25 am - 2:30 pmYTZ-BOS
4h 05m1 stop
Air Canada Logo
10:20 am - 4:45 pmBOS-YTZ
6h 25m1 stop
$217Air Canada
Find Deal
Tue, Sep 23 - Sun, Sep 28
Air Transat Logo
9:50 am - 11:31 amYTZ-BOS
1h 41mnonstop
Air Transat Logo
9:20 am - 11:09 amBOS-YTZ
1h 49mnonstop
$244Air Transat
Find Deal
Expert advice

Expert advice for your flight from Toronto Island to Boston

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
YTZ

YTZ offers free Wi-Fi throughout the airport, useful for ordering a taxi or accessing your boarding pass without data roaming.

Read more about YTZby James March
BOS

The Silver Line bus from BOS to downtown Boston is free and takes 20-30 minutes, making it a convenient and budget-friendly option.

Read more about BOSby Blane Bachelor
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
James March

James March

Expert on YTZ

James March

James March

For UK-based James March, nothing beats the thrill and chaos of arriving in a new city for the first time, and he tries to put that feeling into his writing and inspire others to travel too. From Birmingham to Blackpool and Leicester to Liverpool, James has reviewed hotels, written narratives and created guides for those who love to travel.

Read more
Booking Insights

KAYAK's insights & trends for Toronto Island to Boston flights

Get data-powered insights and trends into flights from Toronto Island to Boston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Toronto Island to Boston?

The average price of all round-trip flights from Toronto Island Airport to Boston clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Boston on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Toronto Island to Boston. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Island Airport to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Toronto Island Airport to Boston is July, where tickets cost $228 (return) on average. On the other hand, the most expensive months are October and February, where the average cost of round-trip tickets is $311 and $301 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toronto Island Airport to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Toronto Island Airport to Boston, you should book around 3 weeks before departure, which saves you about 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$129
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Toronto Island to Boston

When to book flights from Toronto Island to Boston

Are your dates flexible? Find out the best times to travel from Toronto Island to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Toronto Island to Boston flights

  • What is the cheapest flight from Toronto Island Airport to Boston?

    In the last 3 days, the lowest price for a flight from Toronto Island Airport to Boston was $129 for a one-way ticket and $201 for a round-trip.

  • Do I need a passport to fly between Toronto Island and Boston?

    A passport is required to fly from Toronto Island to Boston.

  • Which airlines offer Wi-Fi service onboard planes from Toronto Island to Boston?

    Air Canada, United Airlines, and JetBlue offer inflight Wi-Fi service on the Toronto Island to Boston flight route.

  • Which aircraft models fly most regularly from Toronto Island to Boston?

    The De Havilland (Bombardier) DHC-8-400 Dash 8Q is the aircraft model that flies most regularly on the Toronto Island to Boston flight route.

  • On which days can I fly direct from Toronto Island to Boston?

    There are nonstop flights from Toronto Island to Boston on a daily basis.

  • How does KAYAK find such low prices on flights from Toronto Island to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto Island to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto Island to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Toronto Island is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Toronto Island to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Toronto Island with another airline. Booking your flights between Toronto Island and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto Island to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Toronto Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Toronto Island Airport to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for $166 or less one-way and $219 or less round-trip.

Prefer to fly direct from Toronto Island to Boston?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Toronto Island to Boston Logan Intl.
Find which airlines fly direct from Toronto Island Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Toronto Island to Boston Logan Intl

Monday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Tuesday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Wednesday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Thursday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Friday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Saturday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Sunday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

See more direct flights

Direct returns

Boston Logan Intl to Toronto Island

Monday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Tuesday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Wednesday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Thursday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Friday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Saturday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Sunday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

See more direct flights

Reviews of the top airline flying from Toronto Island to Boston

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Toronto Island to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Porter AirlinesOverall score based on 349 reviews
8.0Comfort
8.2Boarding
8.6Crew
7.6Food
7.0Entertainment
Airline reviews

I was not happy with AirfareAssist, the agency that kayak advised me would be handling my booking. I was advised by porter airlines that I had been overcharged for the Basic express , a option that I had asked airfare assist to help arrange after I realized that the basic fare I had chosen with porter did not include a carryon. At each checkin porter advised I had been overcharged for this . They advised that money would be refunded to my credit card, however, this is not likely to happen as it is not my name and credit card that appeared on the porter invoice, but that of another individual/agent. When airfare assist was arranging the basic express with porter on my behalf, they asked me to confirm that I agreed to pay $263 USD for this. I did agree, as I was advised this was needed to proceed. When I checked the invoice on the porter website and saw that it was not my name and credit card on the invoice, I was advised that this was how airfareassist processed the payment. The Porter invoice indicated a billed amount of $126USD I will not use Kayak or their designated AirfareAssist again

6.0 GoodAnonymous, Aug 2025YYG - YYZ
Read more Porter Airlines reviews

I was not happy with AirfareAssist, the agency that kayak advised me would be handling my booking. I was advised by porter airlines that I had been overcharged for the Basic express , a option that I had asked airfare assist to help arrange after I realized that the basic fare I had chosen with porter did not include a carryon. At each checkin porter advised I had been overcharged for this . They advised that money would be refunded to my credit card, however, this is not likely to happen as it is not my name and credit card that appeared on the porter invoice, but that of another individual/agent. When airfare assist was arranging the basic express with porter on my behalf, they asked me to confirm that I agreed to pay $263 USD for this. I did agree, as I was advised this was needed to proceed. When I checked the invoice on the porter website and saw that it was not my name and credit card on the invoice, I was advised that this was how airfareassist processed the payment. The Porter invoice indicated a billed amount of $126USD I will not use Kayak or their designated AirfareAssist again

Our flight was delayed by a bit. I appreciated that we were kept informed on why periodically. Boarding was fine. I overheard one flight attendant sounding very rude to a passenger who was not paying attention to the safety demonstration. The snacks were minimal as it was a short flight. There was no entertainment. Overall the flight was good back to LGA.

There was a 5 hour delay. Missed connection and now an almost 21 hour lay over!

The flight was fine see earlier note for the problem

Three hours on the tarmac with almost zero communication from the cockpit. Not when offered a water in the interim. In my 67 years of flying all over the world the worst experience ever. The plane was half empty, however had to pay for seats to sit next to my girlfriend. Extra to take a carry on. I would never fly Porter again even for free.

All good the seats a little tight and no I pad screen

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

Flight was delayed over 2 hours, then landed at a different airport!

Everything you need to know for your flight from Toronto Island to Boston

Information on your arrival and departure airports

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