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YTO - BOS

$123 Find cheap flights from Toronto 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 to Boston departing on 7/5. 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
Thu 7/11
Thu 7/18

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 44,212,782 times on KAYAK, and here is why:

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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
7:20 am - 8:57 amYTZ-BOS
1h 37mnonstop
12:30 pm - 2:23 pmBOS-YTZ
1h 53mnonstop
$202Porter Airlines
Find Deal
Thu, Jun 27 - Mon, Jul 1
10:05 am - 11:42 amYTZ-BOS
1h 37mnonstop
8:15 pm - 10:08 pmBOS-YTZ
1h 53mnonstop
$203Porter Airlines
Find Deal
Mon, Jul 22 - Mon, Jul 22
2:30 pm - 6:15 pmYTZ-BOS
3h 45m1 stop
9:45 am - 2:19 pmBOS-YTZ
4h 34m1 stop
$207Porter Airlines
Find Deal
Wed, Jun 26 - Wed, Jul 3
1:25 pm - 3:09 pmYYZ-BOS
1h 44mnonstop
6:05 am - 8:00 amBOS-YYZ
1h 55mnonstop
$224Air Canada
Find Deal
Wed, Jul 3 - Wed, Jul 10
5:00 pm - 6:44 pmYYZ-BOS
1h 44mnonstop
6:05 am - 8:00 amBOS-YYZ
1h 55mnonstop
$226Air Canada
Find Deal
Tue, Jul 9 - Tue, Jul 16
1:25 pm - 3:09 pmYYZ-BOS
1h 44mnonstop
6:05 am - 8:00 amBOS-YYZ
1h 55mnonstop
Wed, Jul 10 - Wed, Jul 17
5:00 pm - 6:44 pmYYZ-BOS
1h 44mnonstop
6:00 am - 11:32 amBOS-YYZ
5h 32m1 stop
Wed, Jul 10 - Wed, Jul 17
1:25 pm - 3:09 pmYYZ-BOS
1h 44mnonstop
6:05 am - 8:00 amBOS-YYZ
1h 55mnonstop
$250United Airlines
Find Deal
Thu, Jul 4 - Sun, Jul 7
6:30 am - 11:14 amYYZ-BOS
4h 44m1 stop
7:30 am - 1:47 pmBOS-YYZ
6h 17m1 stop
$307United Airlines
Find Deal
Wed, Aug 21 - Tue, Aug 27
5:19 pm - 11:39 pmYYZ-BOS
6h 20m1 stop
5:00 pm - 11:09 pmBOS-YYZ
6h 09m1 stop
$368American Airlines
Find Deal
Thu, Aug 1 - Mon, Aug 5

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 $126 and was between Toronto Island Airport and Boston. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $177.

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 Sunday. On your return trip to Toronto, you should consider flying back on a Tuesday, and avoid Sundays 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 $263 on average. On the other hand, the most expensive months are April and August, where the average cost of tickets is $304 and $304 respectively.

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 68 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 $202 on Porter Airlines, followed by Air Canada ($224). One-way flight deals have also been found from as low as $123 on Porter Airlines and from $137 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 8 and 11 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 69 flights. The most frequent day of departure is Monday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

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 35m 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 10:39 pm.

Good to know

Low season

January

High season

May

Cheapest flight

$123
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Toronto Island 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 $123 for a one-way ticket and $202 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, and United Airlines offer inflight Wi-Fi service on the Toronto to Boston flight route.

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

    The Boeing 737 MAX 8 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 7.5, Porter Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $320 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 $132 or less one-way and $221 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, Air Transat, Brussels Airlines, +6 more

Air Canada, Air Transat, +7 more

Tuesday

Air Canada, Air Transat, Emirates, +5 more

Air Canada, Air Transat, +6 more

Wednesday

Air Canada, Air Transat, Brussels Airlines, +6 more

Air Canada, Air Transat, +7 more

Thursday

Air Canada, Air Transat, Emirates, +5 more

Air Canada, Air Transat, +6 more

Friday

Air Canada, Air Transat, Brussels Airlines, +6 more

Air Canada, Air Transat, +7 more

Saturday

Air Canada, Air Transat, Brussels Airlines, +6 more

Air Canada, Air Transat, +7 more

Sunday

Air Canada, Air Transat, Brussels Airlines, +6 more

Air Canada, Air Transat, +7 more

See more direct flights

Nonstop returns

Boston Logan Intl to Toronto

Monday

Air Canada, Air Transat, Emirates, +5 more

Air Canada, Air Transat, +6 more

Tuesday

Air Canada, Air Transat, Brussels Airlines, +6 more

Air Canada, Air Transat, +7 more

Wednesday

Air Canada, Air Transat, Emirates, +5 more

Air Canada, Air Transat, +6 more

Thursday

Air Canada, Air Transat, Brussels Airlines, +6 more

Air Canada, Air Transat, +7 more

Friday

Air Canada, Air Transat, Brussels Airlines, +6 more

Air Canada, Air Transat, +7 more

Saturday

Air Canada, Air Transat, Brussels Airlines, +6 more

Air Canada, Air Transat, +7 more

Sunday

Air Canada, Air Transat, Brussels Airlines, +6 more

Air Canada, Air Transat, +7 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.
7.5
Porter AirlinesOverall score based on 380 reviews
8.2Crew
7.6Boarding
6.6Entertainment
7.4Food
7.5Comfort
Airline reviews

Due to mechanical problems it was delayed causing problems the actual flight. Was fune

6.0 GoodAnonymous, Jun 2024YOW - BOS
Read more about Porter Airlines reviews

Due to mechanical problems it was delayed causing problems the actual flight. Was fune

Wish we had music during take off and landing like the last flight

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.

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.

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.

Marked by flight delays on all segments of the trip. Food in first class cabin was mediocre and overhead cabin storage was not adequate. Overall, the premium charge for first class cabin was poor and over hyped. This will be our last flight with UA.

We enjoyed that we boarded and took off on time. We didn’t like that our connection flight was a twenty minute walk through the airport with only one hour in between flights.

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

Two flights,both poor. No entertainment. Cramped and uncomfortable seats, little space, the rest was OK. Staff were acceptable good.

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.

Good with British Airways - terrible with American Airlines! Stood at gate for “mechanical problem” - plane delayed. Had to check my personal belonging with 5 empty bins available in plane, desk staff rude!!! Toilet not working- asked “to use working toilet sparingly - it may overflow in cabin!”

Paid for premium economy had no tv the whole time the crew tried to reset/reboot but would not work they said they would put a trouble ticket in for it. We had 3 seats my tv was the only one that didn't work. They cancelled our flight re worked us on another that left us at airport over night on the floor I have a ten year old and a 78 diabetic mother which also had shingles and suffers from nerve pain in legs and back. Requested wheelchair service at all airports after the re route NO wheelchair service was there to help. WORST experience we have ever had. Went to American airlines assistance it was closed. I AM FURIOUS!!! I expect some sort of compensation from this traumatic experience and no need for flying points we don't plan on using American airlines again!!!!

The flight was sequentially delayed until it reached two hours. Apparently one pilot failed to show up.

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Experienced flight cancelations and delays in 5 days. They seem pretty common to AC. Experienced with one of AC's check-in agents at the counter of a big liar. She lied and acted (yes like acting in a movie) that an early flight was fully booked and refused to rebook me, but my flight was delayed two hours so I could not make my connection. Later, I got help at the gate to switch the early flight (Big thanks to that agent). Ater boading, I found the early flight was only 2/3 full meaning there was almost one vacant seat in a 3-person seater, and multiple empty 3-seaters. AC is wired that it is filled with good and bad employees. BTW, AC employees seem never smile, or they don't know how.

Not much food/snacks. I had just tea and it was so bitter.

My mother, 80years old, had arranged for wheelchair assist to and from the aircraft cabin and in the airport but, no one showed up for her to de-plane. Apart from Air Canada having a reputation of being late for every leg of its flight so nothing was new this time so this time they did worse by not assisting seniors. I guess our whole family is done with this airline

Seating for almost 3 hours in the plan before aircraft takeoff. Very exhausted .

The bathroom did not have hand soap. That is unacceptable.

I was seated next to someone who was, to be polite, not a small person. I had to press myself against the wall as I had no personal space. Aside from that the crew was wonderful and they got me home safely, which is the most important part of my journey. I am very appreciative to your air crews for the job they have, which isn't easy, and appreciative of the fact that they are professional and courteous. The employees I encountered on my journey, with the few exceptions I mentioned in a previous review, are a credit to Air Canada.

Air Canada had a lot of delays on our flight going back to Seattle. So much inconvenience for a long trip.

The Carry-on luggage that approved by TSA and all other airlines,- always an issue with Air Canada. This is inappropriate as my carry on suitcase meets the requirements however it always asked to check in on AC flight on the gate. Yes I have it for free, but it takes extra time to pick up on the carousel. Apparently it fit the overhead space, so why AC has this issue all the time?

The terminal this flight boarded from was so far away, poorly temperature controlled, and generally uncomfortable. The plane was small but the flight was short, so it wasn't so bad.

Seriously need to improve the time schedule and the plans

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.
7/5Fri
nonstopPorter Airlines
1h 37mYTZ-BOS
$123
7/6Sat
1 stopPorter Airlines
4h 00mYTZ-BOS
$126
7/29Mon
nonstopAir Canada
1h 44mYYZ-BOS
$137
7/16Tue
1 stop
11h 58mYYZ-BOS
$141
6/17Mon
1 stop
23h 37mYYZ-BOS
$142
8/15Thu
nonstopAir Canada
1h 44mYYZ-BOS
$149
9/1Sun
1 stopAmerican Airlines
6h 29mYYZ-BOS
$153
8/21Wed
1 stopUnited Airlines
5h 15mYYZ-BOS
$154
8/22Thu
1 stopUnited Airlines
12h 26mYYZ-BOS
$155
6/29Sat
1 stopAmerican Airlines
6h 15mYYZ-BOS
$157

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.
6/13Thu
multi-stop
17h 39mYYZ-BOS
6/17Mon
multi-stop
17h 09mBOS-YYZ
$335
6/15Sat
multi-stop
17h 39mYYZ-BOS
6/17Mon
multi-stop
17h 09mBOS-YYZ
$336
6/12Wed
multi-stopAmerican Airlines
6h 33mYYZ-BOS
6/13Thu
multi-stopAmerican Airlines
3h 59mBOS-YYZ
$349
6/12Wed
multi-stopAmerican Airlines
6h 33mYYZ-BOS
6/13Thu
multi-stopAmerican Airlines
8h 30mBOS-YYZ
$357
6/16Sun
nonstopPorter Airlines
1h 37mYTZ-BOS
6/19Wed
nonstopPorter Airlines
1h 53mBOS-YTZ
$433
6/16Sun
multi-stopPorter Airlines
4h 45mYTZ-BOS
6/19Wed
multi-stopPorter Airlines
10h 05mBOS-YTZ
$441
6/13Thu
nonstopUnited Airlines
1h 43mYYZ-BOS
6/18Tue
multi-stopUnited Airlines
13h 52mBOS-YYZ
$509
6/14Fri
nonstopUnited Airlines
1h 43mYYZ-BOS
6/17Mon
multi-stopUnited Airlines
12h 48mBOS-YYZ
$529
6/12Wed
nonstopAir Canada
1h 43mYYZ-BOS
6/13Thu
nonstopAir Canada
1h 55mBOS-YYZ
$651
6/13Thu
multi-stopAir Canada
9h 08mYYZ-BOS
6/16Sun
nonstopAir Canada
1h 55mBOS-YYZ
$689

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Flights to Boston

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Toronto

Cabin classes:

$314
$475
$145