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$120 Find cheap flights from Canada 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 to Boston departing on 5/21. 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
pon. 5/27
pon. 6/3

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These are the airlines KAYAK users have selected most often from within our search results for flights to Boston
In the last 7 days travelers have searched 43,623,357 times on KAYAK, and here is why:

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Flights to Boston - Travel Insights & Trends

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

What is the cheapest flight to Boston?

These are the best prices found by users searching on KAYAK in the last 72 hours.
In the last 3 days, the cheapest flight deal to Boston was found on the route from Toronto, at $120 one-way and $218 return. The most popular connection is from Montreal to Boston and KAYAK users have found round-trip deals for as low as $263 in the last 3 days.

How much is a flight to Boston?

The average and cheapest price for all flights to Boston from each origin found by users searching on KAYAK in the last month.
On average, a flight to Boston costs $301. The cheapest price found on KAYAK in the last 2 weeks cost $141 and departed from Toronto Island Airport. The most popular routes on KAYAK are Toronto to Boston which costs $452 on average, and Montreal to Boston, which costs $290 on average.
See prices from:

What is the cheapest day to fly to Boston?

The average price of all flights to Boston clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Boston is Friday where tickets can be as cheap as $374. On the other hand, the most expensive day to fly is Sunday, where prices are $423 on average.

What is the cheapest month to fly to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Boston is January, where tickets cost $303 on average for one-way flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from Canada is $467 and $440 respectively. For return trips, the best month to travel is January with an average price of $206.

What is the cheapest time of day to fly to Boston?

The average price for all flights to Boston depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Boston is generally in the morning, when flights cost $303 on average. The most expensive time of day to fly to Boston is generally at night, which is peak travel time and where the average cost of a ticket is $341.

What is a good deal for flights to Boston?

If you’re looking for cheap airfare to Boston, 25% of our users found tickets to Boston for the following prices or less: From Toronto Island Airport $151 one-way - $255 round-trip, from Ottawa $160 one-way - $286 round-trip, from Toronto Pearson Intl Airport $165 one-way - $278 round-trip.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights 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, 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 fly to Boston?

Air Canada, Porter Airlines and WestJet are the most frequent flyers to Boston from Canada. See the amount of flights per week for popular airlines flying to Boston.

Which airline offers the most flights to Boston?

Of the 13 airlines that fly to Boston, Delta offers the most flights, with around 1,563 per week, followed by JetBlue with 891 flights per week.

How long is the flight to Boston?

The duration of your flight to Boston depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Boston on KAYAK are from Montreal, which takes 1h 21m, Toronto, which takes 1h 38m, Calgary, which takes 4h 47m, and Vancouver, which takes 5h 18m.

How many direct flights to Boston are there each day?

There are around 607 direct flights from within Canada to Boston every day. Most flights depart in the morning, with 12:00 pm the most common departure time and 52% of flights departing in the morning.

How many direct flights to Boston are there each week?

Each week there are around 4,246 direct flights from within Canada to Boston. The most common day for departures is Sunday, with 17% of flights taking off on this day.

How many long-haul flights are there to Boston each week?

Each week, there are 3 medium-haul flights (3-6 hour flight duration) and 133 short-haul flights (up to 3 hour flight duration) to Boston. There aren't any long-haul flights (6-12 hour flight duration).

How many cities have direct flights to Boston?

From Canada, there are direct flights to Boston from 5 cities. The city with the most direct flights is Toronto, with 79 direct flights each week.

Good to know

Low season

January

High season

August

Cheapest flight

$120
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Toronto Pearson Airport to Boston

FAQs - booking Boston flights

  • Is there Wi-Fi at Boston Airport?

    Free Wi-Fi is available throughout the entire airport, enabling passengers to keep in touch with work or family. Charging stations are built into many seating areas to ensure your devices are fully powered when you need them.

  • Are there any hotels at Boston Airport?

    The Hilton Boston Logan Airport is the closest hotel to the airport. Passengers can get to the hotel via an enclosed sky bridge or by catching the complimentary shuttle service. Facilities include modern rooms and suites, a business center, gymnasium and restaurants.

  • Where can I hire a car at Boston Airport?

    It’s easy to hire a car at Boston Logan International Airport. After you collect your luggage, take shuttle bus 22 from the lower level of any terminal, straight to the Rental Car Center. The complimentary shuttle buses depart every 5-6 minutes.

  • What’s the easiest way from the airport to downtown Boston?

    The MBTA Blue Line Shuttle Bus runs every 5-6 minutes between the terminals and the airport station. The Logan Express is a non-stop bus service operating between the airport and Back Bay. If you want to travel by water, take shuttle bus 66 to the Boston Dock and hire a water shuttle or taxi to downtown Boston.

  • I’m traveling with children, what facilities can we use at Boston airport?

    Kidport play areas are a colorful, safe place with airport-themed equipment where kids can run around and let loose for a while. Located in terminals A, B and C, these play areas provide parents with a place to relax and include family-friendly bathrooms.

  • What is the cheapest flight to Boston?

    In the last 3 days, the cheapest flight deal to Boston was found on the route from Toronto, at $120 one-way and $218 return. The most popular connection is from Montreal to Boston and KAYAK users have found round-trip deals for as low as $263 in the last 3 days.

  • How far is Boston from central Boston?

    Boston is 3 miles from the center of Boston.

  • What is the name of Boston’s airport?

    There is only 1 airport in Boston, called Boston (BOS). It can also be referred to as Boston Logan, General Edward Lawrence Logan Intl, or Logan Intl.

  • How much is a flight to Boston?

    On average, a flight to Boston costs $301. The cheapest price found on KAYAK in the last 2 weeks cost $141 and departed from Toronto Island Airport.

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

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

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

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

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Boston flight deals.
  • Flights to Boston that are coming from Canada usually land at Boston Logan International Airport in Massachusetts. This modern airport is located just over 6 kilometers from the center of Boston.
  • Looking for flights to Boston from Canada? The airlines that serve these Canadian routes include Air Canada, United Airlines, American Airlines, Porter Airlines, Delta and WestJet.
  • There are more than 50 dining outlets at Boston Logan International Airport, from sit-down restaurants and wine bars to take-out burgers and pizza. A great international selection is available as well as plenty of friendly grab-and-go options including sandwiches and coffee.
  • Shops can be found all throughout Boston Airport, right up to the departure gate. Whether you’re looking for souvenirs and travel accessories or a book and snack for your flight, Boston Airport offers a wide range of shops. International travelers can also purchase electronics, watches and perfume from the duty-free outlets in the terminal.
  • Travelling with a baby? Nursing suites in terminals A and B of Boston Airport offer a private space for parents to care for their infants in private. Facilities include a sink, change counter and an electrical outlet. Mamava suites are available in terminals C and E for nursing mothers on the move.
  • If you want to grab an Uber or a Lyft from Boston Airport, Transportation Network Companies (TNC’s) can only pick up or drop off at certain areas of the airport. These designated areas are signed “App Ride/TNC” and are located on the lower level of the airport terminals.
See more tips

Prefer to fly non-stop to Boston Logan Intl?

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

Nonstop departures

Canada to Boston Logan Intl

Monday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Wednesday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Thursday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +79 more

ANA, Aer Lingus, +80 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +79 more

ANA, Aer Lingus, +80 more

See more direct flights

Nonstop returns

Boston Logan Intl to Canada

Monday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Wednesday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Thursday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +79 more

ANA, Aer Lingus, +80 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +79 more

ANA, Aer Lingus, +80 more

See more direct flights
See more direct flights

Top 5 airlines serving from Canada to Boston

 
See real verified KAYAK customer reviews for airlines flying to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Canada to Boston. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
8.0
DeltaOverall score based on 10951 reviews
7.9comfort
8.6crew
8.0entertainment
8.2boarding
7.4food
Airline reviews

The pilots were good. Disappointing when planes don't have electrical ports

6.0 GoodAnonymous, Apr 2024ATL - CHS
Read more about Delta reviews

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Terrible. Delta delays caused us to miss our flight and they did nothing to fix it.

The A330-200 was showing its age but otherwise this was a pleasant flight with friendly crew. The meals/snack provided were pretty good.

The most unprofessional and disorganized experience I’ve ever had with an airlines. After the flight was diverted on the runway and we returned to the gate, there was no communication about the plans and it took an additional 5 hours to get set up with a hotel and a new flight, information that was not readily given to the passengers and mostly gotten second hand from what other passengers heard from each other. Based on this experience I cannot recommend flying delta again

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Delayed by almost an hour - I also noticed that all JetBlue flights departing from PBI were delayed yet the weather was perfect.

Non operational toilet, non operational charging outlets and my air didn’t work.

I loved the wifi, much better than Delta. Seats were old. and bathrooms dingy.

There was no wheelchair or wheelchair escort at the gate..unacceptable

Delayed 4 hours because of maintenance issue they knew about all day. Get another plane. Time is precious!

I liked that boarding and take off were timely despite a 15 minute delay due to weather. The pilot communicated with us the entire flight keeping us informed re: turbulance and slight delays on the runway after we landed.

Has been always great except flight cancelation in the past at very last minute waiting till 2am and we when have to beg for overnight accommodation

There were weather issues and coding problems whatever those refer to, but JetBlue, for two days in a row was unbelievably late. Several hours late, resulting in almost no sleep for passengers like me.

The plane was very hot. There were delays . Generally, the flight was great.

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.

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.

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

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

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

Headphones for the movies have too much bass and can't be adjusted. Almost impossible to hear. Great movie selections but can't really watch them because you can't hear them. Also the system is very slow.

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.

There was no entertainment at our seats. The flight was comfortable and we had leg room. The snack we had was really good.

Economy seats were surprisingly comfortable, and snacks not too bad. Checked luggage arrived at destination without problems. It was annoying to wait until last to board as lowest-tier seats but understand it’s difficult to gauge when loading a full plane At least checked carryon luggage seemed to come off first. Annoying to have to use app to order food/drink when wifi availability didn’t allow time for it. Advance communication would have helped Food on menu seemed highly processed and unpalatable, overpriced and over packaged. So maybe a good thing to have missed chance to order

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.

Book cheap flights from Canada to Boston

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Boston found on KAYAK in the last 72 hours.
5/29śr.
1 stop
11h 01mYYZ-BOS
6/5śr.
2 stops
28h 30mBOS-YYZ
$218
5/22śr.
1 stop
15h 44mYYZ-BOS
5/29śr.
2 stops
22h 36mBOS-YYZ
$226
5/11sob.
nonstopPorter Airlines
1h 37mYTZ-BOS
5/14wt.
nonstopPorter Airlines
1h 53mBOS-YTZ
$230
5/22śr.
nonstopPorter Airlines
1h 37mYTZ-BOS
5/29śr.
nonstopPorter Airlines
1h 53mBOS-YTZ
$231
6/6czw.
nonstopAir Canada
1h 43mYYZ-BOS
6/9ndz.
nonstopAir Canada
1h 55mBOS-YYZ
$257
5/11sob.
1 stopAir Canada
6h 21mYYZ-BOS
5/12ndz.
1 stopAir Canada
5h 26mBOS-YYZ
$270
9/10wt.
1 stopUnited Airlines
12h 49mYVR-BOS
9/11śr.
1 stopUnited Airlines
16h 16mBOS-YVR
$282
5/11sob.
1 stopUnited Airlines
4h 55mYYZ-BOS
5/14wt.
1 stopUnited Airlines
5h 05mBOS-YYZ
$286
6/13czw.
nonstopJetBlue
5h 20mYVR-BOS
6/20czw.
1 stopJetBlue
9h 20mBOS-YVR
$413
7/4czw.
nonstopJetBlue
5h 20mYVR-BOS
7/10śr.
nonstopJetBlue
6h 15mBOS-YVR
$426

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Boston found on KAYAK in the last 72 hours.
5/21wt.
1 stop
11h 01mYYZ-BOS
$120
5/7wt.
2 stops
15h 38mYYZ-BOS
$135
5/19ndz.
1 stopPorter Airlines
4h 45mYTZ-BOS
$136
6/19śr.
nonstopPorter Airlines
1h 37mYTZ-BOS
$137
6/13czw.
nonstopJetBlue
5h 20mYVR-BOS
$141
5/13pon.
1 stopAir Canada
5h 01mYTZ-BOS
$151
5/13pon.
nonstopAir Canada
1h 43mYYZ-BOS
$151
6/1sob.
1 stopUnited Airlines
12h 29mYVR-BOS
$160
5/23czw.
1 stopUnited Airlines
5h 45mYYZ-BOS
$169
7/3śr.
nonstopJetBlue
5h 20mYVR-BOS
$249

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Last minute flights 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 to Boston that are departing in the next 10 days.
5/2czw.
multi-stopPorter Airlines
3h 35mYTZ-BOS
5/9czw.
nonstopPorter Airlines
1h 53mBOS-YTZ
$340
4/29pon.
multi-stopAmerican Airlines
8h 46mYYZ-BOS
4/30wt.
multi-stopAmerican Airlines
9h 53mBOS-YYZ
$355
5/2czw.
multi-stopAir Canada
5h 01mYTZ-BOS
5/5ndz.
multi-stopAir Canada
5h 49mBOS-YTZ
$394
5/2czw.
nonstopUnited Airlines
1h 43mYYZ-BOS
5/5ndz.
nonstopUnited Airlines
1h 55mBOS-YYZ
$399
5/2czw.
multi-stopAir Canada
9h 08mYYZ-BOS
5/12ndz.
multi-stopAir Canada
5h 36mBOS-YYZ
$403
4/28ndz.
multi-stopDelta
13h 52mYVR-BOS
5/2czw.
multi-stopDelta
13h 51mBOS-YVR
$445
4/28ndz.
multi-stopDelta
11h 43mYVR-BOS
5/1śr.
multi-stopDelta
13h 00mBOS-YVR
$460
5/1śr.
multi-stopWestJet
10h 21mYEG-BOS
5/9czw.
multi-stopWestJet
11h 49mBOS-YEG
$637
5/1śr.
multi-stopWestJet
14h 48mYEG-BOS
5/9czw.
multi-stopWestJet
13h 30mBOS-YEG
$667
4/30wt.
nonstopUnited Airlines
1h 21mYUL-BOS
6/29sob.
nonstopUnited Airlines
1h 27mBOS-YUL
$763

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