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BOS - YYZ

Find cheap flights from Boston to Toronto Pearson Airport from C$ 112

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 Pearson Intl departing on 18/5. 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 23/5
Thu 30/5

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

 
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 44,632,927 times on KAYAK, and here is why:

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Cheap flight deals from Boston to Pearson Intl (BOS-YYZ)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Pearson Intl 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
11:28 a.m. - 6:55 p.m.BOS-YYZ
7h 27m1 stop
7:45 a.m. - 6:46 p.m.YYZ-BOS
11h 01m1 stop
C$ 311
Find Deal
Sat, 18 May - Tue, 21 May
11:28 a.m. - 6:55 p.m.BOS-YYZ
7h 27m1 stop
6:30 a.m. - 11:55 p.m.YYZ-BOS
17h 25m2 stops
C$ 350
Find Deal
Sat, 18 May - Tue, 21 May
8:59 p.m. - 7:35 p.m.BOS-YYZ
22h 36m2 stops
6:55 a.m. - 10:55 a.m.YYZ-BOS
4h 00m1 stop
C$ 360
Find Deal
Wed, 15 May - Sun, 19 May
3:55 p.m. - 10:02 p.m.BOS-YYZ
6h 07m1 stop
7:00 a.m. - 12:35 p.m.YYZ-BOS
5h 35m1 stop
C$ 386Porter Airlines
Find Deal
Thu, 30 May - Sat, 8 Jun
3:55 p.m. - 10:00 p.m.BOS-YYZ
6h 05m1 stop
7:15 a.m. - 10:55 a.m.YYZ-BOS
3h 40m1 stop
C$ 387Porter Airlines
Find Deal
Thu, 23 May - Sun, 26 May
8:00 a.m. - 1:00 p.m.BOS-YYZ
5h 00m1 stop
11:10 a.m. - 3:22 p.m.YYZ-BOS
4h 12m1 stop
C$ 405KLM
Find Deal
Thu, 9 May - Sun, 12 May
6:05 a.m. - 8:00 a.m.BOS-YYZ
1h 55mdirect
8:55 p.m. - 10:38 p.m.YYZ-BOS
1h 43mdirect
C$ 428United Airlines
Find Deal
Thu, 30 May - Wed, 5 Jun
10:20 a.m. - 12:15 p.m.BOS-YYZ
1h 55mdirect
7:45 a.m. - 9:25 a.m.YYZ-BOS
1h 40mdirect
C$ 434Air Canada
Find Deal
Thu, 9 May - Sun, 12 May
6:10 p.m. - 10:36 p.m.BOS-YYZ
4h 26m1 stop
7:45 a.m. - 9:28 a.m.YYZ-BOS
1h 43mdirect
C$ 435Air Canada
Find Deal
Fri, 31 May - Thu, 6 Jun
6:00 a.m. - 10:41 a.m.BOS-YYZ
4h 41m1 stop
5:00 p.m. - 6:40 p.m.YYZ-BOS
1h 40mdirect
C$ 453United Airlines
Find Deal
Thu, 9 May - Sat, 11 May

Flights from Boston to Pearson Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Pearson Intl 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 Pearson Airport?

The average price of all flights from Boston to Toronto Pearson Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from Boston to Toronto Pearson Airport, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Boston, you’ll find the best rates on Wednesdays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Toronto Pearson Intl 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 Pearson Intl Airport is November, where tickets cost C$ 408 on average. On the other hand, the most expensive months are March and April, where the average cost of tickets is C$ 527 and C$ 520 respectively.

How far in advance should I book a flight from Boston to Toronto Pearson Intl 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 Pearson Intl 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 Pearson Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 81 days before departure.

Which airlines provide the cheapest flights from Boston to Toronto Pearson Airport?

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$ 163. KAYAK users also found Boston to Toronto Pearson Airport round-trip flights on Porter Airlines from C$ 386 and on KLM from C$ 405.

Which airlines fly direct between Boston and Toronto Pearson Intl 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 Pearson Intl Airport.
There is just one airline that flies from Boston to Toronto Pearson Intl Airport direct and that is Air Canada. The best one-way deal found from Air Canada for the route is C$ 200.

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

Each day, there are between 6 and 10 nonstop flights that take off from Boston and land in Toronto Pearson Intl Airport, with an average flight time of 1h 55m. The most common departure time is 7:00 p.m. and most flights take off in the morning. Each week, there are 49 flights. The most frequent day of departure is Wednesday, when 20% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Boston and Toronto Pearson Intl 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 Business and 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 Pearson Airport take?

Direct flights take on average 1h 51m to travel the 1,149 km between Boston and Toronto Pearson Airport.

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

Early birds can take the earliest flight from Boston at 6:05 am and will be landing in Toronto Pearson Intl Airport at 8:00 am.

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

If you prefer to fly at night, the latest flight from Boston to Toronto Pearson Intl Airport jets off at 7:40 pm and lands at 9:35 pm.

Good to know

Low season

January

High season

August

Cheapest flight

C$ 112
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from Boston to Toronto Pearson Airport

When to book flights from Boston to Pearson Intl

Are your dates flexible? Find out the best times to travel from Boston to Pearson Intl 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 Pearson Airport flights

  • What's a good way to get from Toronto Pearson Airport to Downtown Toronto after my flight?

    One of the best choices is the UP Express light rail service that makes the trip in about 25min. The fare to ride this train is about C$12.50 ($10) and it runs from early morning until after midnight every day of the week. The train makes its final stop at Union Station in Downtown Toronto.

  • Are there any non-stop flights between Boston and Toronto?

    Porter Airlines, Air Canada, United Airlines, and Delta Air Lines all offer non-stop flights between Boston and Toronto.

  • Is there a hotel near Toronto Pearson Airport?

    One convenient option is the Courtyard by Marriott Toronto Airport. This is a newly renovated hotel and is one of the closest hotels to the airport and offers access to the Airport Corporate West Business Park. All of the rooms here have free high-speed wireless internet and there's a shuttle service to and from the airport.

  • Is there a quick and inexpensive way to get from Downtown Boston to Boston Logan Airport?

    A great choice is the Blue Line Subway that offers service from a number of locations in the Boston area, including Downtown Boston to Boston Logan Airport. The cost to ride the train is around $2.

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

    In the last 3 days, the lowest price for a flight from Boston to Toronto Pearson Intl Airport was C$ 82 for a one-way ticket and C$ 227 for a round-trip.

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

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

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

    All the following airlines offer inflight Wi-Fi service on the Boston to Toronto Pearson Airport flight route: Air Canada, United Airlines, JetBlue, American Airlines, Delta, Virgin Atlantic, Japan Airlines, and Iberia.

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

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Boston to Toronto Pearson Airport flight route.

  • Which airline alliances offer flights from Boston to Toronto Pearson Airport?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Boston to Toronto are Porter Airlines and United Airlines. With an average price for the route of C$ 366 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 C$ 589 and an overall rating of 7.4.

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

    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 Pearson Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto Pearson Airport 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 Pearson Airport?

    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 Pearson Airport 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 Pearson Airport?

    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 Pearson Airport 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$ 239 or less one-way and C$ 474 or less round-trip.
  • For a unique way to get to Boston Logan Airport (BOS), try the Rowes Wharf Water Transport. This water taxi serves the entire length of the Boston waterfront and provides direct service to Logan Airport.
  • If someone is going to be picking you up at Toronto Pearson Airport (YYZ) after your flight from Boston, the airport recommends that you use their Express Pass parking option. There are Express Pass lots at both terminals and they allow drivers to wait for up to 18min with no charge. This is a great way to meet passengers arriving on flights without having to go to the terminal building.
  • If you need to get some work done or want to spend some time browsing websites before your flight to Toronto, the Boston Logan Airport provides free wireless internet access throughout the entire airport.
  • Toronto Pearson Airport offers several nursing pods that can be found in several locations throughout both terminal buildings. These pods offer folding tables, a couple of benches, a mirror, as well as a power outlet, and a USB port for charging your electronic devices.
  • If you have some time before your flight to Toronto and want to spend a little time browsing, Boston Logan Airport offers a host of shopping choices. These range from the high-tech gifts of Brookstone, to the books, magazines, and personal sundries of Hudson Booksellers, to the uniquely specific regional choices of New England Collections.
  • If you plan on renting a car at Toronto Pearson Airport, you’ll be happy to know that most major car rental companies have service at the airport. You will find car rental counter locations on Level 1 of Terminal 1 as well as in the parking garage is of Terminal 3.
See more tips

Prefer to fly non-stop from Boston to Toronto Pearson Airport?

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

Nonstop departures

Boston Logan Intl to Toronto Pearson Intl

Monday

Air Canada,Emirates,Scandinavian Airlines, +4 more

Air Canada,Emirates, +5 more

Tuesday

Air Canada,Brussels Airlines,Emirates, +4 more

Air Canada,Brussels Airlines, +5 more

Wednesday

Air Canada,Emirates,Scandinavian Airlines, +4 more

Air Canada,Emirates, +5 more

Thursday

Air Canada,Brussels Airlines,Emirates, +4 more

Air Canada,Brussels Airlines, +5 more

Friday

Air Canada,Brussels Airlines,Emirates, +4 more

Air Canada,Brussels Airlines, +5 more

Saturday

Air Canada,Emirates,Scandinavian Airlines, +2 more

Air Canada,Emirates, +3 more

Sunday

Air Canada,Brussels Airlines,Emirates, +4 more

Air Canada,Brussels Airlines, +5 more

See more nonstop flights

Nonstop returns

Toronto Pearson Intl to Boston Logan Intl

Monday

Air Canada,Brussels Airlines,Emirates, +4 more

Air Canada,Brussels Airlines, +5 more

Tuesday

Air Canada,Emirates,Scandinavian Airlines, +4 more

Air Canada,Emirates, +5 more

Wednesday

Air Canada,Brussels Airlines,Emirates, +4 more

Air Canada,Brussels Airlines, +5 more

Thursday

Air Canada,Emirates,Scandinavian Airlines, +4 more

Air Canada,Emirates, +5 more

Friday

Air Canada,Brussels Airlines,Emirates, +4 more

Air Canada,Brussels Airlines, +5 more

Saturday

Air Canada,Emirates,Scandinavian Airlines, +3 more

Air Canada,Emirates, +4 more

Sunday

Air Canada,Emirates,Scandinavian Airlines, +3 more

Air Canada,Emirates, +4 more

See more nonstop flights
See more nonstop flights

Top 5 airlines serving from Boston to Pearson Intl

 
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 Pearson Intl? 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.
7.6
JetBlueOverall score based on 4624 reviews
7.8boarding
8.3crew
7.5entertainment
7.9comfort
7.2food
Airline reviews

I had back trouble prior to my flight and everyone was great about helping me.

10.0 ExcellentMichelle, Mar. 2024BOS - PHX
Read more about JetBlue reviews

I had back trouble prior to my flight and everyone was great about helping me.

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

Always delays from Boston to Salt lake but this time was very long. Don’t understand while they board the passengers and then make them sit in the plane

The boarding and flight were ok, but there were several painful issues. The flight was 3:20 in the air and almost four hours door to door, but they only had snack packs on the plane. They really need to have food on longer flights or make it clear to everyone that they won’t have food. They also advertise free WiFi, but it did not work for 90% of this flight. Again, almost four hours door to door. If I had known I was flying spirit for JetBlue prices then I would have planned differently.

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

almost 4 hour delay as they over booked and had to wait for 8-10 volunteers to agree to travel next day.

Old plane. No outlets for laptop or phone. Seats worn out. Area around seat dirty.

I loved the flight and the crew. It was comfortable and smooth.

The crew was openly hostile and condescending to the customers. They spent the majority of that time in the rear talking and seemed really agitated when people asked questions. I heard five different people told that the information they requested was in the handout or safety brief.

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.

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.

Aircraft has better leg room than any of United's larger planes. We had requested mobility assistance for this and related flights. United's response to all was superb.

No snacks served! Seating in the kast row in uncomfortable.

The flight and crew were fine. The entertainment- the sound was so bad through the headphones I could barely understand it and it was a show I had seen before. The food might have been fine but having to have an account with united in order to access the app in order to pay for the food was rage inducing. I had entered my credit card info at home and logged in as guest but that wouldn’t allow the “wallet” tab to open in the app. And then the wifi was so bad that it took about 45 minutes to fully log in and get all the info working at which time I missed the food. You shouldn’t have to give your address, email and phone number in order to get a hamburger.

Flight was fine, it was delayed but only 30 minutes, staff were efficient, lady making announcements at LAX was really hard to understand but the rest were great.

The male air hostess was rude and didn’t even offer me a drink. Poor customer service!

We left really late. Things that were out if anybody’s control I guess.

There was no in seat entertainment, you had to spend $10 on their wifi which worked poorly at best. You were allowed ONE one oz snack for a 3.5 hour flight. Seats were made for midgets. I am a regular size adult male and I had to wedge myself in. Not a fan.

When I purchased my ticket, I assumed it was a real ticket, as in, when I go to the airport I am guaranteed a seat. Not so. When I checked in 24 hours ahead of time, I noticed I did not have a seat assignment and my boarding pass said "Standby." I was informed at the gate that the flight was full and I may not get on that plane. I don't recall being offered the option of selecting a seat when I checked in, and apparently, for the honor of pre-selecting a seat, you must pay an additional fee. So, a ticket really isn't a ticket, it's actually a lottery and if you're lucky, you may make it on board - or you can choose to be extorted for extra money for the guarantee of a seat. It's like making reservations with the Godfather - one payment isn't enough, there's always another bribe you have to make. After the first few zones were called and I hadn't been informed of my status, I went to the gate agent and they handed me a boarding pass, for the very last row near the restrooms, in between two very large people. Apparently that was my punishment for not purchasing a seat ahead of time. Airline service has not only gotten more expensive, but the return on your money has shrunk and there is little regard for the passengers. This feels like a racket. I am not pleased, as you may have gathered.

It was your usual flight. Nothing exemplary. Due to turbulance, the drinks were served 20 min before landing. Meh.

My only concern was that we were on the tarmac for so long and weren’t told what was happening. It turned out that the system needed to be restarted but it would have been nice to know earlier.

Due to a strike taking place with the airline, it negatively impacted my flight in multiple ways. My flight was delayed over 2 hours and the food served was mediocre at best.

Cabin crew were great. Seats are criminal for tall people

My flight was great! Gate attendants and crew were great… pleasant and in good spirits. Flight delayed several hours and we were well informed of the status while on plane. Thank you!

The fact that I got to Toronto alive and well and safe is a huge plus. I thank the captain and crew for a safe flight The comfort of the aircraft leaves much to be desired. Human beings should not have to be that cramped and squashed on a flight that we pay a lot for and even have to pay for lousy food choices The cabin crew were pleasant and helpful Kudos to them as the flight was packed to capacity and there was a lot of work for them in a short space of time All in all a good experience, but too cramped

Overall I will say it was a very good experience. It was as comfortable as can be expected for such a long flight - 12 hours from Toronto to Tokyo. Everyone was very pleasant and polite. Even the passengers were cooperative and trying to be nice to each other. Of course the space is limited on such a long flight. The bathrooms were actually very clean. The food was very good. I liked how there was a variety of food options. The in flight entertainment system was also very impressive! There were some children on the flight but they were well behaved and hardly ever crying. Great Job Canada Air! I will definitely fly with Air Canada again!

Lost my bag. My first ever flight with them that they forced me to gate check my bag on, due to them having a 30 year old plane with small carry on bins, and they lost my bag. Never again.

The trip was fine and uneventful. The seat in business class was very uncomfortable which was disappointing given the extra cost. It was spacious but it felt like I was sitting on metal bars. The food in business class wasn't very good. The flight was ahead of time, the staff was professional and courteous and our luggage arrived safely.

Again we were late leaving Austin , there was no tv screen for the 3.5 hr flight, the pizza I bought was kinda bland

Both flights to and from Phoenix were delayed 2 hours each direction. Unacceptable. Disappointed with Air Canada I was given a food voucher fror trip to Phoenix but nothing on return. Both baggage claims took 2 hours to collect baggage

I didn't understand what "limited wifi" mean. Everything is money money money. I didn't have any other choice other than Air Canada since I couldn't find any other direct flight.

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 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.
18/5Sat
1 stop
7h 27mBOS-YYZ
C$ 112
11/5Sat
1 stop
7h 27mBOS-YYZ
C$ 126
10/5Fri
1 stopPorter Airlines
5h 05mBOS-YYZ
C$ 163
7/5Tue
1 stopPorter Airlines
5h 05mBOS-YYZ
C$ 164
17/5Fri
directAir Canada
1h 55mBOS-YYZ
C$ 178
7/5Tue
directAir Canada
1h 57mBOS-YYZ
C$ 183
3/7Wed
1 stopDelta
7h 48mBOS-YYZ
C$ 216
2/6Sun
1 stopUnited Airlines
13h 16mBOS-YYZ
C$ 255
7/8Wed
1 stopUnited Airlines
13h 52mBOS-YYZ
C$ 261
29/4Mon
1 stopDelta
5h 36mBOS-YYZ
C$ 350

Search by stops

Search by airline

Search by price

Last minute flights from Boston to Pearson Intl

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.
28/4Sun
multi-stop
14h 40mBOS-YYZ
30/4Tue
multi-stop
26h 56mYYZ-BOS
C$ 591
28/4Sun
multi-stop
14h 40mBOS-YYZ
30/4Tue
multi-stop
26h 56mYYZ-BOS
C$ 619
26/4Fri
multi-stop
18h 16mBOS-YYZ
29/4Mon
multi-stop
35h 48mYYZ-BOS
C$ 632
25/4Thu
multi-stopSun Country Air
24h 15mBOS-YYZ
28/4Sun
multi-stopSun Country Air
24h 33mYYZ-BOS
C$ 679
27/4Sat
directAir Canada
1h 57mBOS-YYZ
14/5Tue
directAir Canada
1h 40mYYZ-BOS
C$ 766
27/4Sat
multi-stopAir Canada
4h 56mBOS-YYZ
1/6Sat
directAir Canada
1h 43mYYZ-BOS
C$ 773
25/4Thu
multi-stopPorter Airlines
6h 45mBOS-YYZ
29/4Mon
multi-stopPorter Airlines
6h 40mYYZ-BOS
C$ 829
28/4Sun
multi-stopUnited Airlines
4h 19mBOS-YYZ
2/5Thu
directUnited Airlines
1h 43mYYZ-BOS
C$ 853
26/4Fri
multi-stopPorter Airlines
6h 45mBOS-YYZ
30/4Tue
multi-stopPorter Airlines
6h 40mYYZ-BOS
C$ 877
28/4Sun
multi-stopUnited Airlines
5h 47mBOS-YYZ
28/6Fri
multi-stopUnited Airlines
4h 52mYYZ-BOS
C$ 898

Search by stops

Search by airline

Search by price

Boston - Toronto Pearson Airport Flights

Departure:

Boston (BOS)United States

Destination:

Toronto Pearson Airport (YYZ)Canada

Return flight deals:

Toronto Pearson Airport - Boston

Cabin classes:

C$ 293