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BOS - YTZ

Find cheap flights from Boston to Toronto Island from C$ 164

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Toronto Island departing on 2/5. 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
0 bags
Sun 19/5
Sun 26/5

Search hundreds of travel sites at once for deals on flights to Toronto Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Toronto, 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 Boston to Toronto, as well as popular online travel agencies
In the last 7 days, travellers have searched 44,212,662 times on KAYAK, and here is why:

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Cheap flight deals from Boston to Toronto Island (BOS-YTZ)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Toronto Island 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 and deals for you by selecting your travel dates.
Choose your dates
3:55 p.m. - 7:59 p.m.BOS-YTZ
4h 04m1 stop
10:25 a.m. - 12:02 p.m.YTZ-BOS
1h 37mdirect
C$ 350Porter Airlines
Find Deal
Tue, 4 Jun - Sun, 9 Jun
8:15 p.m. - 10:08 p.m.BOS-YTZ
1h 53mdirect
1:45 p.m. - 6:30 p.m.YTZ-BOS
4h 45m1 stop
C$ 352Porter Airlines
Find Deal
Thu, 2 May - Sun, 5 May
8:15 a.m. - 10:08 a.m.BOS-YTZ
1h 53mdirect
7:40 p.m. - 9:17 p.m.YTZ-BOS
1h 37mdirect
C$ 358Porter Airlines
Find Deal
Fri, 10 May - Fri, 24 May
8:15 a.m. - 10:08 a.m.BOS-YTZ
1h 53mdirect
7:40 p.m. - 9:17 p.m.YTZ-BOS
1h 37mdirect
C$ 359Porter Airlines
Find Deal
Mon, 13 May - Wed, 22 May
6:50 p.m. - 8:43 p.m.BOS-YTZ
1h 53mdirect
5:50 p.m. - 7:27 p.m.YTZ-BOS
1h 37mdirect
C$ 361Porter Airlines
Find Deal
Mon, 10 Jun - Thu, 13 Jun
8:15 p.m. - 10:08 p.m.BOS-YTZ
1h 53mdirect
5:40 p.m. - 7:17 p.m.YTZ-BOS
1h 37mdirect
C$ 362Porter Airlines
Find Deal
Fri, 3 May - Sun, 5 May
10:40 a.m. - 7:59 p.m.BOS-YTZ
9h 19m2 stops
7:40 p.m. - 9:17 p.m.YTZ-BOS
1h 37mdirect
C$ 395
Find Deal
Tue, 14 May - Tue, 21 May
6:00 a.m. - 11:49 a.m.BOS-YTZ
5h 49m1 stop
12:20 p.m. - 5:21 p.m.YTZ-BOS
5h 01m1 stop
C$ 438Air Canada
Find Deal
Thu, 2 May - Mon, 6 May
6:00 a.m. - 11:49 a.m.BOS-YTZ
5h 49m1 stop
12:20 p.m. - 5:21 p.m.YTZ-BOS
5h 01m1 stop
C$ 440Air Canada
Find Deal
Fri, 3 May - Sun, 5 May
6:00 a.m. - 11:49 a.m.BOS-YTZ
5h 49m1 stop
7:20 p.m. - 9:38 a.m.YTZ-BOS
14h 18m2 stops
C$ 482Air Canada
Find Deal
Fri, 3 May - Sun, 5 May

Flights from Boston to Toronto Island - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Toronto Island 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 Boston to Toronto Island?

The average price of all flights from Boston to Toronto Island Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Toronto Island on a Wednesday and more expensive on a Tuesday. On your return trip to Boston, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Toronto Island Airport, 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 Boston to Toronto Island Airport is January, where tickets cost C$ 274 on average. On the other hand, the most expensive months are November and September, where the average cost of tickets is C$ 487 and C$ 484 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Toronto Island Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to Toronto Island Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 24 days before departure.

Which airlines provide the cheapest flights from Boston to Toronto Island?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Porter Airlines offered the best one-way deal for that route, at C$ 164. KAYAK users also found Boston to Toronto Island round-trip flights on Porter Airlines from C$ 350 and on Air Canada from C$ 438.

Which airlines fly direct between Boston and Toronto Island Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Boston to Toronto Island Airport.
There is just one airline that flies from Boston to Toronto Island Airport direct and that is Porter Airlines. The best one-way deal found from Porter Airlines for the route is C$ 350.

How many flights are there between Boston and Toronto Island Airport per day?

Each day, there are between 3 and 5 nonstop flights that take off from Boston and land in Toronto Island Airport, with an average flight time of 1h 53m. The most common departure time is 10:00 a.m. and most flights take off in the morning. Each week, there are 32 flights. The most frequent day of departure is Friday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Boston and Toronto Island Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Boston to Toronto Island take?

Direct flights from Boston generally make it to Toronto Island in 1h 50m. The flying distance between the two cities is 1,120 km.

What’s the earliest departure time from Boston to Toronto Island?

Early birds can take the earliest flight from Boston at 8:15 am and will be landing in Toronto Island Airport at 10:08 am.

What’s the latest departure time from Boston to Toronto Island?

If you prefer to fly at night, the latest flight from Boston to Toronto Island Airport jets off at 8:15 pm and lands at 10:08 pm.

Good to know

Low season

February

High season

June

Cheapest flight

C$ 164
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from Boston to Toronto Island

When to book flights from Boston to Toronto Island

Are your dates flexible? Find out the best times to travel from Boston to Toronto Island 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 Boston to Toronto Island flights

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

    In the last 3 days, the lowest price for a flight from Boston to Toronto Island Airport was C$ 119 for a one-way ticket and C$ 254 for a round-trip.

  • Which airports will I be using when flying from Boston to Toronto Island?

    Boston airport is called Boston Logan Intl and the only airport in Toronto Island is Toronto Island.

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

    All the following airlines offer inflight Wi-Fi service on the Boston to Toronto Island flight route: Air Canada, United Airlines, Breeze Airways, Delta, JetBlue, and American Airlines.

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

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

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

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

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

    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 Boston to Toronto Island.

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

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

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

    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 Toronto Island with an airline and back to Boston with another airline.

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

    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 Toronto Island from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Boston to Toronto

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 238 or less one-way and C$ 299 or less round-trip.

Prefer to fly non-stop from Boston to Toronto Island?

Find which airlines fly direct from Logan Intl to Toronto Island, which days they fly and book direct flights.

Nonstop departures

Boston Logan Intl to Toronto Island

Monday

Porter Airlines

Porter Airlines

Tuesday

Porter Airlines

Porter Airlines

Wednesday

Porter Airlines

Porter Airlines

Thursday

Porter Airlines

Porter Airlines

Friday

Porter Airlines

Porter Airlines

Saturday

Porter Airlines

Porter Airlines

Sunday

Porter Airlines

Porter Airlines

See more nonstop flights

Nonstop returns

Toronto Island to Boston Logan Intl

Monday

Porter Airlines

Porter Airlines

Tuesday

Porter Airlines

Porter Airlines

Wednesday

Porter Airlines

Porter Airlines

Thursday

Porter Airlines

Porter Airlines

Friday

Porter Airlines

Porter Airlines

Saturday

Porter Airlines

Porter Airlines

Sunday

Porter Airlines

Porter Airlines

See more nonstop flights
See more nonstop flights

Top airline flying from Boston to Toronto Island

 
See real verified KAYAK customer reviews for airlines flying from Boston to Toronto. 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 Boston to Toronto Island? 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.
7.4
Porter AirlinesOverall score based on 438 reviews
7.6boarding
6.6entertainment
7.5comfort
8.2crew
7.4food
Airline reviews

First time with Porter and I can say this is best airline company in Canada. Great service, free WiFi, free snack and drinks (including beer and wine). Seats were super comfy on the Embraer jet and I appreciated the folding try table too. Staff were excellent both legs of the trip.

10.0 ExcellentJustin, Apr. 2024YVR - YYZ
Read more about Porter Airlines reviews

First time with Porter and I can say this is best airline company in Canada. Great service, free WiFi, free snack and drinks (including beer and wine). Seats were super comfy on the Embraer jet and I appreciated the folding try table too. Staff were excellent both legs of the trip.

Crew is ok. They offered food n drinks. Had difficulty connecting to wifi on board.

Tight transfer in Montreal. (15 min) However, we made it, as did my luggage.

Great. Porter is very efficient, welcoming, and organized. I fly Porter often.

Flight was smooth and comfortable. The crew were exceptional. Amanda, Nichole and Hershel were attentive to our every need. So friendly. My daughter and I were surprised at quality of service. Loved the double row seating. Snacks were delicious. We would definitely fly with Porter again. Flight PD 670 SFO to YYZ Thank you so much for the best flight experience we have had

The E195-E2 is a great aircraft! Leather seats, lots of legroom and SO quiet! The flight crew is terrific!

Check in was slow because of passenger ahead in Reserve line. Seats were somewhat uncomfortable.

Delayed by 2.5 hours. This happened previously on my flight from YOW to YVR on Dec. 26.2023. This is a terrible airline. The reason was there was lack of ground crew. This is a known event. AVOID PORTER AIRLINES IF YOU CAN. There is a reason half the plane was empty.

Flight delayed 6 hr. Looking for compensation and will claim for it.allow US people to fix to avoid huge delay having a canadian tech to fix it.

I didn’t make my flight due to poor weather and I had an accident driving there. I tried to get my money back or even credit and nothing. I have an entire flight both to Florida and back that I paid for and no one will give me any money back. I know this isn’t just Porter and it’s 3rd party- however airlines should allow these companies to take money for things they don’t get. I’m so upset. Who can afford a full flight they never take?

Book cheap flights from Boston to Toronto

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Toronto found on KAYAK in the last 72 hours.
2/5Thu
directPorter Airlines
1h 53mBOS-YTZ
C$ 164
2/5Thu
1 stopPorter Airlines
4h 34mBOS-YTZ
C$ 165
18/5Sat
1 stopPorter Airlines
4h 09mBOS-YTZ
C$ 166
2/5Thu
directPorter Airlines
1h 53mBOS-YTZ
C$ 168
14/5Tue
1 stopPorter Airlines
4h 04mBOS-YTZ
C$ 173
7/5Tue
1 stopPorter Airlines
4h 34mBOS-YTZ
C$ 175
15/5Wed
1 stop
6h 05mBOS-YTZ
C$ 180
26/5Sun
1 stopAir Canada
5h 49mBOS-YTZ
C$ 191
9/5Thu
1 stopAir Canada
5h 49mBOS-YTZ
C$ 197
23/7Tue
1 stopAir Canada
5h 49mBOS-YTZ
C$ 231

Search by stops

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Last minute flights from Boston to Toronto Island

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boston to Toronto that are departing in the next 10 days.
24/4Wed
multi-stop
14h 56mBOS-YTZ
26/4Fri
direct
1h 37mYTZ-BOS
C$ 627
24/4Wed
multi-stop
26h 19mBOS-YTZ
26/4Fri
direct
1h 37mYTZ-BOS
C$ 640
23/4Tue
multi-stop
26h 51mBOS-YTZ
26/4Fri
direct
1h 37mYTZ-BOS
C$ 641
24/4Wed
directPorter Airlines
1h 53mBOS-YTZ
26/4Fri
multi-stopPorter Airlines
3h 35mYTZ-BOS
C$ 716
23/4Tue
multi-stopPorter Airlines
6h 14mBOS-YTZ
26/4Fri
directPorter Airlines
1h 37mYTZ-BOS
C$ 722
23/4Tue
multi-stopPorter Airlines
6h 14mBOS-YTZ
26/4Fri
directPorter Airlines
1h 37mYTZ-BOS
C$ 735
23/4Tue
multi-stopPorter Airlines
4h 04mBOS-YTZ
26/4Fri
directPorter Airlines
1h 37mYTZ-BOS
C$ 742
23/4Tue
multi-stopAir Canada
4h 22mBOS-YTZ
25/4Thu
multi-stopAir Canada
4h 13mYTZ-BOS
C$ 907
21/4Sun
multi-stopAir Canada
6h 08mBOS-YTZ
23/4Tue
multi-stopAir Canada
6h 13mYTZ-BOS
C$ 1,044
21/4Sun
multi-stopAir Canada
6h 08mBOS-YTZ
23/4Tue
multi-stopAir Canada
6h 13mYTZ-BOS
C$ 1,139

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Boston - Toronto Island Flights

Departure:

Boston (BOS)United States

Destination:

Toronto Island (YTZ)Canada

Return flight deals:

Toronto Island - Boston

Cabin classes:

C$ 241