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Find cheap flights from Boston to Toronto Island from $123

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 5/12. 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 4/28
Sun 5/5

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 travelers have searched 46,342,885 times on KAYAK, and here is why:

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Cheap flight deals from Boston to Toronto Island

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
8:15 am - 10:08 amBOS-YTZ
1h 53mnonstop
1:30 pm - 3:07 pmYTZ-BOS
1h 37mnonstop
$272Porter Airlines
Find Deal
Tue, May 28 - Fri, May 31
8:15 pm - 10:08 pmBOS-YTZ
1h 53mnonstop
1:30 pm - 3:07 pmYTZ-BOS
1h 37mnonstop
$273Porter Airlines
Find Deal
Wed, May 29 - Fri, May 31
1:20 pm - 5:29 pmBOS-YTZ
4h 09m1 stop
1:30 pm - 3:07 pmYTZ-BOS
1h 37mnonstop
$277Porter Airlines
Find Deal
Sat, May 25 - Tue, May 28
8:15 pm - 10:08 pmBOS-YTZ
1h 53mnonstop
7:40 pm - 9:17 pmYTZ-BOS
1h 37mnonstop
$278Porter Airlines
Find Deal
Fri, Apr 26 - Tue, Apr 30
8:15 am - 10:08 amBOS-YTZ
1h 53mnonstop
7:20 am - 8:57 amYTZ-BOS
1h 37mnonstop
$279Porter Airlines
Find Deal
Thu, Apr 18 - Mon, Apr 22
10:45 am - 12:38 pmBOS-YTZ
1h 53mnonstop
7:20 am - 8:57 amYTZ-BOS
1h 37mnonstop
$280Porter Airlines
Find Deal
Thu, Apr 18 - Mon, Apr 22
4:26 pm - 8:35 amBOS-YTZ
16h 09m2 stops
7:40 pm - 9:17 pmYTZ-BOS
1h 37mnonstop
Mon, Apr 22 - Wed, Apr 24
5:40 am - 10:41 amBOS-YTZ
5h 01m2 stops
10:25 am - 2:38 pmYTZ-BOS
4h 13m1 stop
$334Air Canada
Find Deal
Thu, Apr 18 - Wed, Apr 24
6:00 am - 11:49 amBOS-YTZ
5h 49m1 stop
8:20 am - 2:38 pmYTZ-BOS
6h 18m1 stop
$375Air Canada
Find Deal
Tue, May 14 - Thu, May 16
5:40 am - 10:41 amBOS-YTZ
5h 01m2 stops
9:25 am - 6:06 pmYTZ-BOS
8h 41m2 stops
$436Air Canada
Find Deal
Thu, Apr 4 - Thu, Apr 18

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.
If you are looking for a flight deal from Boston to Toronto Island, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Toronto Island, Wednesday is the cheapest day to fly and Sunday is the most expensive.

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 $199 on average. On the other hand, the most expensive months are November and September, where the average cost of tickets is $354 and $352 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 72 hours, the cheapest one-way ticket from Boston to Toronto Island found on KAYAK was with Porter Airlines for $123. Porter Airlines proposed a round-trip connection from $272 and Air Canada from $334.

Which airlines fly non-stop 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 $215.

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 am 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?

Nonstop flights from Boston generally make it to Toronto Island in 1h 50m. The flying distance between the two cities is 432 miles.

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

$123
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 11% increase in price.
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 $123 for a one-way ticket and $272 for a round-trip.

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

    Yes

  • 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, JetBlue, Delta, Breeze Airways, 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 nonstop flights from Boston to Toronto Island on a daily basis.

  • Which is the best airline for flights from Boston to Toronto, Porter Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Boston to Toronto are Porter Airlines and Air Canada. With an average price for the route of $323 and an overall rating of 7.4, Porter Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of $391 and an overall rating of 7.0.

  • 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 travelers 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. Booking your flights between Boston and YTZ 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 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 BOS to Toronto Island

  • Looking for a cheap flight? 25% of our users found flights on this route for $163 or less one-way and $288 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 direct 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 direct flights
See more direct flights

Top airlines flying from Boston to Toronto Island

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 KAYAK reviews.
7.4
Porter AirlinesOverall score based on 450 reviews
74food
75comfort
66entertainment
82crew
73overall
76boarding
Airline reviews

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

Read more about Porter Airlines

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?

Flight Ottawa to Toronto canceled and no crew was available to direct me on what to do. I opened a file and I wait to be compensated.

New jet. Lots of leg room. On time departure. Early arrival. Reasonable airfare. Excellent online experience.

I had checked in online the day before but was instructed to collect our boarding passes when we arrived. I am not completely comfortable using the automated Kiosks and always enjoy the nostalgia of speaking with someone when checking in for a flight. Upon doing so however, we were immediately asked,"did you check in online already?" To which I replied, "yes, but we were asked to retrieve our boarding passes upon arrival." She then said, "that's what those machines over there are for. We really encourage people to use those." That unfortunately sparked a series of shortness and overall poor behavior in my opinion from the woman who checked us in. I understand it was early in the morning but I am always excited to experience flying and that interaction has unfortunately left a bitter taste in my mouth to the point I will forever now hesitate to book with Porter again. Thank you for taking the time to read this. Cheers, JD

Everything was fantastic, by far the best airline experience in Canada 🇨🇦!

My flying experience with Air Canada was good but the wheelchair situation wasn't good at all and if would be good to make sure that they have the appropriate services available for your traveling passengers.

It has space for legs. Comfortable seats Punctual Some snacks should be served

Air Canada staff needs to be trained in hospitality. Most flight attendants are with attitude. Air Canada needs to carry additional food on board especially vegetarian plates as this category of travellers are on the rise. This is necessary for long distance flights. Blankets are cheap. Seats are not designed well Lower back portion should be thicker. Everytime thr passenger at the back of me took stuff or put stuff in the pocket of the seat in front of them which is my seat, I could feel them pushing or hitting on my chair.

The flight was more compact. The flight was more turbulent than usual. Otherwise no complaints.

Announcements were to loud, too insistent and too often. The same messages can be made in a nice relaxed, yet efficient manner. There is no need to "talk down" as if on a mild power trip. It's immature and unnecessary. This is a constant irritant especially with Air Canada. Learn from your European competitors to have a bit of class.

New Airbus 220 with all the amenities. Not sure why hot beverages were not served as flight turned out to be very smooth…

Flight delayed by 3 hours because of lack of available plane. So why were we notified on the morning of our departure? Is your scheduling that bad? We, in zone 4, were told to check in our 2 carry-ons because of lack of storage space in the plane. When we boarded the luggage spaces directly above us were empty and so were others. In fact there were many empty seats. If each passenger is allowed one carry-on why is that right revoked at the last minute at air Canada's whim? The AC app doesn't work. It refused to show our boarding passes, and track our luggage. In fact it indicated that the flight was on time even though it was delayed by over 3 1/2 hours

The cabin crew were really good!! Check in etc. was very good. We enjoyed the aisle seats as the plane was small! Couldn’t comment on the food as we didn’t order anything!

Plane had a problem with the steering mechanism, which causes a 2.5 hour delay while boarded.

Flight was on time and process was smooth and easy making travel manageable.

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.
5/12Sun
nonstopPorter Airlines
1h 53mBOS-YTZ
$123
4/23Tue
nonstopPorter Airlines
1h 53mBOS-YTZ
$126
4/21Sun
nonstopPorter Airlines
1h 53mBOS-YTZ
$127
5/3Fri
nonstopPorter Airlines
1h 53mBOS-YTZ
$128
4/22Mon
1 stopPorter Airlines
4h 04mBOS-YTZ
$131
4/22Mon
1 stopPorter Airlines
4h 04mBOS-YTZ
$132
4/23Tue
2 stops
17h 04mBOS-YTZ
$140
4/21Sun
1 stopAir Canada
6h 08mBOS-YTZ
$144
4/21Sun
2 stopsAir Canada
10h 01mBOS-YTZ
$149
5/19Sun
1 stopAir Canada
5h 49mBOS-YTZ
$191

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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.
4/2Tue
multi-stopPorter Airlines
4h 04mBOS-YTZ
4/4Thu
nonstopPorter Airlines
1h 37mYTZ-BOS
$526
4/2Tue
multi-stopPorter Airlines
6h 14mBOS-YTZ
4/4Thu
multi-stopPorter Airlines
6h 25mYTZ-BOS
$531
4/2Tue
multi-stopPorter Airlines
6h 14mBOS-YTZ
4/6Sat
nonstopPorter Airlines
1h 37mYTZ-BOS
$542
4/2Tue
multi-stopPorter Airlines
6h 14mBOS-YTZ
4/6Sat
multi-stopPorter Airlines
4h 00mYTZ-BOS
$547
4/2Tue
nonstopPorter Airlines
1h 50mBOS-YTZ
4/6Sat
nonstopPorter Airlines
1h 37mYTZ-BOS
$548
4/2Tue
nonstopPorter Airlines
1h 53mBOS-YTZ
4/8Mon
nonstopPorter Airlines
1h 37mYTZ-BOS
$559
4/2Tue
nonstop
1h 53mBOS-YTZ
4/7Sun
multi-stop
19h 21mYTZ-BOS
$570
4/1Mon
multi-stopAir Canada
6h 22mBOS-YTZ
4/2Tue
multi-stopAir Canada
5h 41mYTZ-BOS
$776
4/1Mon
multi-stopAir Canada
8h 21mBOS-YTZ
4/2Tue
multi-stopAir Canada
6h 13mYTZ-BOS
$781
4/1Mon
multi-stopAir Canada
8h 21mBOS-YTZ
4/2Tue
multi-stopAir Canada
8h 41mYTZ-BOS
$786

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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:

$652
$264