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YTO - BOS

Find cheap flights from Toronto to Boston from $127

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 to Boston departing on 5/29. 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
0 bags
Sat 5/25
Sat 6/1

Search 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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Boston.
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Toronto to Boston (YTO-BOS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto 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 and deals for you by selecting your travel dates.
Choose your dates
7:45 am - 6:46 pmYYZ-BOS
11h 01m1 stop
8:59 pm - 7:35 pmBOS-YYZ
22h 36m2 stops
Wed, May 22 - Wed, May 29
7:45 am - 6:46 pmYYZ-BOS
11h 01m1 stop
8:59 pm - 7:35 pmBOS-YYZ
22h 36m2 stops
Wed, May 22 - Wed, May 29
7:15 am - 1:48 pmYYZ-BOS
6h 33m1 stop
6:00 am - 9:59 amBOS-YYZ
3h 59m1 stop
$216American Airlines
Find Deal
Tue, Jun 25 - Wed, Jun 26
7:20 am - 8:57 amYTZ-BOS
1h 37mnonstop
12:50 pm - 2:43 pmBOS-YTZ
1h 53mnonstop
$231Porter Airlines
Find Deal
Fri, May 17 - Sun, May 19
7:20 am - 8:57 amYTZ-BOS
1h 37mnonstop
9:45 am - 2:19 pmBOS-YTZ
4h 34m1 stop
$232Porter Airlines
Find Deal
Fri, May 17 - Mon, May 20
7:15 am - 1:48 pmYYZ-BOS
6h 33m1 stop
6:00 am - 9:59 amBOS-YYZ
3h 59m1 stop
$233American Airlines
Find Deal
Thu, Jun 6 - Fri, Jun 7
7:30 am - 9:57 pmYYZ-BOS
14h 27m1 stop
6:05 am - 8:00 amBOS-YYZ
1h 55mnonstop
$255United Airlines
Find Deal
Mon, May 27 - Thu, May 30
5:00 pm - 6:43 pmYYZ-BOS
1h 43mnonstop
6:15 am - 8:10 amBOS-YYZ
1h 55mnonstop
$256Air Canada
Find Deal
Thu, May 23 - Sun, May 26
8:55 pm - 10:38 pmYYZ-BOS
1h 43mnonstop
6:05 am - 8:00 amBOS-YYZ
1h 55mnonstop
$257Air Canada
Find Deal
Thu, May 23 - Thu, May 30
7:30 am - 1:45 pmYYZ-BOS
6h 15m1 stop
6:15 am - 8:10 amBOS-YYZ
1h 55mnonstop
$272United Airlines
Find Deal
Thu, May 23 - Mon, May 27

Flights from Toronto to Boston - Travel Insights & Trends

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

What is the cheapest Toronto to Boston flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Toronto to Boston.
Our data shows that the cheapest route for a one-way flight from Toronto to Boston cost $141 and was between Toronto Island Airport and Boston. On average, the best prices are found if you fly from Toronto Pearson Intl Airport to Boston. The average price for a return flight for this route is $215.

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Toronto 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 to Boston is January, where tickets cost $206 on average. On the other hand, the most expensive months are August and June, where the average cost of tickets is $301 and $286 respectively.

Can I save money by flying with a layover from Toronto to Boston?

The average price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $189, prices are generally cheapest when you fly direct.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Toronto to Boston, 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 Toronto to Boston, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 79 days before departure.

Which airlines provide the cheapest flights from Toronto to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Toronto to Boston found by KAYAK users in the last 72 hours was for $216 on American Airlines, followed by Porter Airlines ($231). One-way flight deals have also been found from as low as $136 on Porter Airlines and from $151 on Air Canada.

Which airlines fly non-stop between Toronto and Boston?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Toronto to Boston.
There are 2 airlines that fly nonstop from Toronto to Boston. They are Air Canada and Porter Airlines. The cheapest airline for this route is Porter Airlines, with the best one-way deal found costing $155. On average, the best prices for this route can be found at Porter Airlines.

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

Each day, there are between 10 and 13 nonstop flights that take off from Toronto and land in Boston, with an average flight time of 1h 40m. The most common departure time is 5:00 pm and most flights take off in the afternoon. Each week, there are 79 flights. The most frequent day of departure is Wednesday, when 16% of all weekly flights depart. The fewest flights depart on a Sunday.

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

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 4 cabin class options for the route. These are First, Business, 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 Toronto to Boston take?

A direct flight to Boston will take on average 1h 37m to travel the 432 miles flying distance from Toronto.

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

Early birds can take the earliest flight from Toronto at 7:20 am and will be landing in Boston at 8:57 am.

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

If you prefer to fly at night, the latest flight from Toronto to Boston jets off at 8:55 pm and lands at 10:38 pm.

Good to know

Low season

January

High season

August

Cheapest flight

$127
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Toronto Pearson Airport to Boston

When to book flights from Toronto to Boston

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

  • What hotels are near Logan International Airport?

    The Hilton is a stylish 4-star hotel that is connected directly to Logan International Airport via a skybridge and is less than a 10-minute drive from the Boston Common Park. The Courtyard by Marriott is a casual option that is a 7-minute drive from the airport and a 10-minute drive from the Mystic Mall shopping center.

  • What is the best way to travel from Logan International Airport to downtown Boston?

    If you would like to travel from Logan International Airport to downtown Boston as quickly as possible, it is best to either rent a car or take a taxi, as the drive is only 10 to 15 minutes depending on traffic conditions. If you would prefer a more budget-friendly mode of transportation, grab the local bus, which will take you 25 to 30 minutes.

  • What shopping options are available at Logan International Airport?

    To purchase souvenirs or gifts to take back home with you, stop at one of the several duty-free stores that are located inside of Logan International Airport. These shops sell a variety of items including cosmetics, clothing, liquor, pieces of art and popular local food products.

  • Are there any pet relief areas at Logan International Airport?

    If you are travelling with a pet or service animal, make sure to bring them to one of the pet relief areas in Logan International Airport after your flight has landed. While there are not many pet relief areas inside of the airport, there is a designated zone located outside of each arrivals area, all of which provide complimentary waste disposal bags for pet owners.

  • What is the cheapest flight from Toronto to Boston?

    In the last 3 days, the lowest price for a flight from Toronto to Boston was $127 for a one-way ticket and $191 for a round-trip.

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

    Yes

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

    Toronto has 2 major airports: Toronto Island and Toronto Pearson Intl. Boston Logan Intl is the only airport in Boston. You’ll usually find the cheapest deals if you fly from Toronto Island.

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

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

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

    The Embraer 175 is the aircraft model that flies most regularly on the Toronto to Boston flight route.

  • Which airline alliances offer flights from Toronto to Boston?

    Star Alliance is the only airline alliance operating flights between Toronto and Boston.

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

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

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

    The two airlines most popular with KAYAK users for flights from Toronto to Boston are Porter Airlines and United Airlines. With an average price for the route of $286 and an overall rating of 7.4, Porter Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $313 and an overall rating of 7.4.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Toronto 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 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 with another airline.

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $151 or less one-way and $255 or less round-trip.
  • If you are booking flights from Toronto to Boston, there are four major airports that you can depart from. Hamilton International Airport and Region of Waterloo International Airport are both popular choices for those leaving from the suburbs, while Toronto Pearson International Airport and Billy Bishop Toronto City Airport are closer to the city center.
  • For those that are interested in direct flights from Toronto to Boston, make your reservation with either Air Canada, United Airlines or Porter Airlines. Both Air Canada and United Airlines provide travelers with complimentary meals and drinks, while Porter Airlines offers particularly affordable tickets.
  • Travelling to Boston with your family? Make sure to bring your kids to one of the children’s play area that are located in Logan International Airport. Equipped with toys and activities, these play areas are a perfect place for kids to unwind and burn off some energy after a long day of travelling.
  • To relax and pamper yourself after your flight has landed, head to the Classique Salon that is located in Terminal C of Logan International Airport. This salon offers many services including manicures, facials and haircuts, making it a popular place for travelers to treat themselves.
  • If you need somewhere to unwind before your flight takes off from Toronto Pearson International Airport, consider purchasing an entry ticket for one of the various private airline lounges. They offer a variety of amenities including high quality WiFi, TV access and unlimited snacks and drinks.
See more tips

Prefer to fly non-stop from Toronto to Boston?

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

Nonstop departures

Toronto to Boston Logan Intl

Monday

Air Canada, Brussels Airlines, Emirates, +5 more

Air Canada, Brussels Airlines, +6 more

Tuesday

Air Canada, Emirates, Porter Airlines, +5 more

Air Canada, Emirates, +6 more

Wednesday

Air Canada, Brussels Airlines, Emirates, +5 more

Air Canada, Brussels Airlines, +6 more

Thursday

Air Canada, Emirates, Porter Airlines, +5 more

Air Canada, Emirates, +6 more

Friday

Air Canada, Brussels Airlines, Emirates, +5 more

Air Canada, Brussels Airlines, +6 more

Saturday

Air Canada, Emirates, Porter Airlines, +4 more

Air Canada, Emirates, +5 more

Sunday

Air Canada, Emirates, Porter Airlines, +4 more

Air Canada, Emirates, +5 more

See more direct flights

Nonstop returns

Boston Logan Intl to Toronto

Monday

Air Canada, Emirates, Porter Airlines, +5 more

Air Canada, Emirates, +6 more

Tuesday

Air Canada, Brussels Airlines, Emirates, +5 more

Air Canada, Brussels Airlines, +6 more

Wednesday

Air Canada, Emirates, Porter Airlines, +5 more

Air Canada, Emirates, +6 more

Thursday

Air Canada, Brussels Airlines, Emirates, +5 more

Air Canada, Brussels Airlines, +6 more

Friday

Air Canada, Brussels Airlines, Emirates, +5 more

Air Canada, Brussels Airlines, +6 more

Saturday

Air Canada, Emirates, Porter Airlines, +3 more

Air Canada, Emirates, +4 more

Sunday

Air Canada, Brussels Airlines, Emirates, +5 more

Air Canada, Brussels Airlines, +6 more

See more direct flights
See more direct flights

Top 5 airlines serving from Toronto 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 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.
7.4
Porter AirlinesOverall score based on 438 reviews
7.6boarding
8.2crew
7.5comfort
7.4food
6.6entertainment
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.

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

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

First time with Porter. Amazing experience overall, will be my airline of choice in North America whenever possible. Liked the quality of food and how it was served but one suggestion- a hot meal on the longer flights, perhaps?

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.

The airline arrival at the downtown airport is a big plus.. Food and beverage was excellent. Their non weather related cancellation is horrible. Overall I gave the airline 7 over 10 Tips for people flying porter from Boston. The airline doesn’t have inflight entertainment No TV No WIFI. Bring your entertainment with you.

The airline arrival at the downtown airport is a big plus.. Food and beverage was excellent. Their non weather related cancellation is horrible. Overall I gave the airline 7 over 10

Wasn’t on the flight- again. Bad weather in Halifax and I was in an accident. What a poor experience to have to pay for all this flight and not be on 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.

The crew was doing their best on an old plane needing updating. Chairs that creaked and wouldn’t stay in position. My tray table was unusable as was on-board entertainment due the audio needing usb earphones (that were not provided). Prior to boarding in Toronto and despite being scheduled for a wheelchair and assistance, we were dropped off by clubcar without a wheelchair which I found myself by a gate. Due to no boarding gate assigned at that time we waited and when it was, it subsequently was moved from 64 to 95. No help could be found so I pushed my husband’s chair to that furthest gate in the airport at the highest speed possible for a 73 year old. And by that I mean I ran. It was a very stressful experience.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

Wifi wasn't working on one of the UA flights after boarding.

Leg room was lacking. Legs crammed into seat in front.

T hey did a great job. Flight was on time .

the plane was old. the wifi didn’t work. the entertainment was boring and dated. the charging ports were impossible to find. i was mostly ignored by flight attendants that had no problem speaking to the man beside me. i got two drinks the entire time i was on the plane.

Crew was not very helpful. They forgot to serve me coffee and had to wait for a long time.It looked as if they were not very happy with what they were doing.

The flight I was connecting with waited for me even though my 1st flight was late. I really appreciated that.

The seat is too hard and my back and bottom are having servers pain

There was no lounge for passengers waiting before boarding the aircraft at F65, so passengers are just sitting on the floor or just spread everywhere the premises before boarding.

The plane was old and in new of a cleaning up and renovating on the interior. Seats and carpets were very worn and dirty looking. Cushioning on the seats was broken down and not as comfortable as newer jet seats. Food was a little below average but okay. Staff were friendly and hard working but did not pick up debris or food they spilled when collecting from the customers. But they were very helpful and professional.

A disaster, I lost my connection due to overcrowding at the Miami airport, having a 3-hour layover and the airline did nothing to reboard me on time and I had to sleep on the floor for 18 hours.

The food has never improved. It will never improve. But when I'm boarding a flight in priority boarding and I've spent 10 hours inside the security area of the airport and I get "randomly" selected for additional screening as I board the plane when the flight has already been delayed, and I work as a military contractor that has been issued visas direct from JMOD, I find it ridiculous. I would never recommend anyone to use AA on international flights. JAL is a better airline with older planes. The flight attendants on international hauls on American also have a chip on their shoulder and really dont deliver the same level of service code share partners do.

The flight was 90 minutes long and the stewardesses were extremely slow. I was in row 16 and they did not serve us drinks until we were descending for landing in a 90 minute flight. Unacceptably slow and at least 10 rows (20 to 31) did not receive any drinks or snacks for the entire duration of the flight because of the slowness of the stewardesses. There is no rationale to delay beverage service to brew coffee for a flight at six p m.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

I didn’t like the fact that all the customs officers went to lunch so I was in line for 90 minutes due to where the staff directed me. We were told three very different reasons for why the plane was delayed. It was a crowded plane with difficult storage situations for the Carry On bags. The Air Canada airline staff were all very good and professional. I was so disappointed in my cheese and fruit box as the cheese had molded and the fruit wasn’t fresh so I couldn’t eat the majority of the food. This was the last meal I could find as the restaurants had closed when I got in to my destination. I think you could work on improving the food quality.

Once again my complaint is how close the seats are together. Also, the bathrooms were not very clean by the second half of the flight.

Excellent in flight service, perhaps the best we've ever had. Business class feels tired and needs improvement to compete with other airlines. The food looked good but tasted terrible. Check in was quick, the flight arrived early and our luggage was on our flight with us.

The staff were so kind and helpful. We flew back from NY with another airline and it was horrible. We will always stick with Air Canada as everything was far better!

The boarding process in Toronto bad as they share space with domestic flights and when those domestic flights come in you are locked out behind closed doors until they are done and then its a mad rush to get your boarding gates and board. This is not so much due to Air Canada but with the GTAA, but Air Canada could use different gates especially early morning in order to prevent such travel angst.

Terrible quality wifi and they charge a lot for it. They nickel and dime you for everything.

Not happy with Air Canada . Flight was cancelled got the run around trying to get another flight that was direct none to be found ended up going to Denver then onto Austin adding 7 hours to our trip. Was travelling with some one who had walking issues that’s why we were happy to have a direct flight then it didn’t happen adding more stress on her

The flight was canceled. We only found out at the airport. We had to book another flight which cost us more then the whole trip booked through Kayak. Lynx took our email and was supposed to write us with an alternate flight. We never received an email. They talked about reimbursement which was to be explained in the email (which we never received).

The online system for Lynx air to pay for additional baggage is not satisfactory. I was charged 100+$ for my suitcase when I tried to explain that the online payment was not functional using the app and showed screenshots of the same. In the end I gave up and paid and went ahead.

No snacks, just water.... could have been better. The actual flight was good.

Flight delayed by 4 hours but no communication. With passengers until after the posted departure time became apparent the flight was not going to board even close to on time.

Flight was sent canceled. The absolute most useless staff I have ever witnessed. Utterly careless - literally could not care less. 100% never using this airline again.

Poor communication at the check in counter and boarding gates.

Other then the screaming baby the flight was fine, nothing special

Check in experience was smooth, and the flight attendants were courteous and friendly. Very positive experience overall, thank you all!

Flight arrived late but other than that everything else okay

Great price for a new plane. Only offered water which we knew.

Book cheap flights from Toronto to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Toronto to Boston found on KAYAK in the last 72 hours.
5/29Wed
1 stop
11h 01mYYZ-BOS
$127
5/22Wed
1 stop
11h 01mYYZ-BOS
$130
5/19Sun
1 stopPorter Airlines
4h 45mYTZ-BOS
$136
5/22Wed
1 stopPorter Airlines
3h 35mYTZ-BOS
$137
5/8Wed
1 stopAir Canada
4h 18mYTZ-BOS
$151
6/17Mon
nonstopAir Canada
1h 43mYYZ-BOS
$159
5/15Wed
1 stopAmerican Airlines
4h 09mYYZ-BOS
$166
5/27Mon
1 stopAmerican Airlines
7h 10mYYZ-BOS
$167
5/9Thu
nonstopUnited Airlines
1h 43mYYZ-BOS
$185
5/9Thu
1 stopUnited Airlines
4h 11mYYZ-BOS
$200

Search by stops

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Last minute flights from Toronto to Boston

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 Toronto to Boston that are departing in the next 10 days.
4/30Tue
nonstopPorter Airlines
1h 37mYTZ-BOS
5/7Tue
nonstopPorter Airlines
1h 53mBOS-YTZ
$311
4/30Tue
multi-stopPorter Airlines
3h 35mYTZ-BOS
5/7Tue
nonstopPorter Airlines
1h 53mBOS-YTZ
$316
4/30Tue
multi-stopAmerican Airlines
8h 33mYYZ-BOS
5/1Wed
multi-stopAmerican Airlines
6h 00mBOS-YYZ
$332
4/29Mon
multi-stopAmerican Airlines
5h 03mYYZ-BOS
4/30Tue
multi-stopAmerican Airlines
6h 00mBOS-YYZ
$355
4/30Tue
multi-stopAir Canada
9h 08mYYZ-BOS
5/8Wed
nonstopAir Canada
1h 55mBOS-YYZ
$403
4/30Tue
multi-stopAir Canada
9h 08mYYZ-BOS
5/6Mon
multi-stopAir Canada
5h 36mBOS-YYZ
$442
4/30Tue
multi-stop
20h 07mYTZ-BOS
5/7Tue
multi-stop
17h 30mBOS-YTZ
$450
4/30Tue
multi-stop
26h 56mYYZ-BOS
5/2Thu
multi-stop
5h 05mBOS-YYZ
$465
4/28Sun
multi-stopUnited Airlines
4h 11mYYZ-BOS
5/1Wed
nonstopUnited Airlines
1h 55mBOS-YYZ
$543
4/27Sat
multi-stopUnited Airlines
3h 55mYYZ-BOS
4/29Mon
multi-stopUnited Airlines
9h 07mBOS-YYZ
$600

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Flights to Boston

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Toronto

Cabin classes:

$303
$475
$163

Compare transportation modes for Toronto to Boston

Average priceAverage duration
Flights$2871h 37m
Buses$20918h 56m