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$123 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 5/22. 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 6/8
Sat 6/15

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These are the airlines KAYAK users have selected most often from within our search results for flights to Boston
These are the airlines KAYAK users have selected most often from within our search results for flights to Boston
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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 $123 one-way and $216 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 $390. 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 $940 on average, and Montreal to Boston, which costs $300 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 $377. On the other hand, the most expensive day to fly is Sunday, where prices are $424 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 $377 on average for one-way flights. On the other hand, the most expensive months are August and September, where the average cost of tickets from Canada is $498 and $461 respectively. For return trips, the best month to travel is January with an average price of $260.

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 $306 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 Pearson Intl Airport $163 one-way - $296 round-trip, from Toronto Island Airport $169 one-way - $251 round-trip, from Ottawa $186 one-way - $302 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 68 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 1,820 per week, followed by JetBlue with 923 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 37m, Calgary, which takes 4h 47m, and Vancouver, which takes 5h 18m.

How many direct flights to Boston are there each day?

There are around 682 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 51% of flights departing in the morning.

How many direct flights to Boston are there each week?

Each week there are around 4,770 direct flights from within Canada to Boston. The most common day for departures is Sunday, with 16% of flights taking off on this day.

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

Each week, there are 4 medium-haul flights (3-6 hour flight duration) and 142 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

$123
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 8% increase in price.
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 $123 one-way and $216 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 $390. 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 10789 reviews
8.2Boarding
7.4Food
8.6Crew
8.0Entertainment
7.9Comfort
Airline reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

2.0 MediocreAnonymous, May 2024AVL - LGA
Read more about Delta reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Everything was great. The big planes could still stand to have a bit more leg room. Crew was amazing!!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

The flight was excellent, I recommend people to fly with 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

I received the two differed meals: chicken and pasta. I asked and I received. I am anti-wasting food!

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.

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.

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?

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.

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.

Everything was great. I really like how they had their safety film set up showing you the beauty of the country.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

Limited snack options cause the snack vendor was on strike

The experience was generally above average. The only downside was the absence of WiFi during my flight from Vancouver to San Francisco.

on demand entertainment in seat back awesome Check in Kiosk too demanding with endless demand for more information information then says go to counter. Counter agent unfriendly. Do it yourself check in luggage procedure not intuitive, upset employees frustrated the whole procedure.

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.

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.
7/28Sun
nonstopPorter Airlines
1h 37mYTZ-BOS
7/31Wed
nonstopPorter Airlines
1h 53mBOS-YTZ
$216
5/22Wed
nonstopPorter Airlines
1h 37mYTZ-BOS
5/25Sat
nonstopPorter Airlines
1h 53mBOS-YTZ
$217
5/23Thu
nonstopAir Canada
1h 43mYYZ-BOS
5/26Sun
nonstopAir Canada
1h 55mBOS-YYZ
$242
5/23Thu
nonstopAir Canada
1h 43mYYZ-BOS
5/26Sun
1 stopAir Canada
5h 26mBOS-YYZ
$247
6/7Fri
nonstopUnited Airlines
1h 43mYYZ-BOS
6/9Sun
1 stopUnited Airlines
13h 16mBOS-YYZ
$252
10/1Tue
2 stopsUnited Airlines
16h 06mYEG-BOS
10/9Wed
2 stopsUnited Airlines
16h 18mBOS-YEG
$297
5/27Mon
1 stopDelta
4h 41mYYZ-BOS
6/1Sat
1 stopDelta
4h 14mBOS-YYZ
$320
5/23Thu
1 stopDelta
4h 21mYUL-BOS
5/26Sun
1 stopDelta
24h 23mBOS-YUL
$320
6/13Thu
nonstopJetBlue
5h 20mYVR-BOS
6/20Thu
1 stopJetBlue
9h 20mBOS-YVR
$379
6/13Thu
nonstopJetBlue
5h 20mYVR-BOS
6/20Thu
1 stopJetBlue
9h 20mBOS-YVR
$380

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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.
5/22Wed
1 stop
11h 01mYYZ-BOS
$123
5/23Thu
1 stop
11h 01mYYZ-BOS
$126
6/13Thu
nonstopPorter Airlines
1h 37mYTZ-BOS
$128
6/15Sat
1 stopPorter Airlines
4h 00mYTZ-BOS
$129
5/23Thu
nonstopAir Canada
1h 43mYYZ-BOS
$146
5/31Fri
1 stopAir Canada
6h 38mYYZ-BOS
$151
6/7Fri
1 stopUnited Airlines
3h 52mYYZ-BOS
$164
6/6Thu
nonstopUnited Airlines
1h 28mYUL-BOS
$170
7/11Thu
nonstopJetBlue
5h 18mYVR-BOS
$194
6/25Tue
nonstopJetBlue
5h 20mYVR-BOS
$213

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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.
5/12Sun
multi-stopPorter Airlines
7h 50mYEG-BOS
5/14Tue
multi-stopPorter Airlines
13h 10mBOS-YEG
$320
5/14Tue
multi-stopPorter Airlines
5h 35mYHZ-BOS
5/21Tue
multi-stopPorter Airlines
6h 24mBOS-YHZ
$326
5/14Tue
multi-stopDelta
20h 10mYYZ-BOS
5/26Sun
multi-stopDelta
25h 00mBOS-YYZ
$435
5/11Sat
nonstopAir Canada
1h 43mYYZ-BOS
6/3Mon
nonstopAir Canada
1h 55mBOS-YYZ
$441
5/11Sat
multi-stopAir Canada
6h 21mYYZ-BOS
6/3Mon
nonstopAir Canada
1h 55mBOS-YYZ
$446
5/14Tue
multi-stopDelta
20h 10mYYZ-BOS
5/16Thu
multi-stopDelta
5h 00mBOS-YYZ
$491
5/10Fri
multi-stopUnited Airlines
12h 14mYVR-BOS
5/12Sun
multi-stopUnited Airlines
10h 47mBOS-YVR
$588
5/11Sat
nonstopUnited Airlines
1h 43mYYZ-BOS
5/14Tue
nonstopUnited Airlines
1h 55mBOS-YYZ
$595
5/10Fri
multi-stopWestJet
14h 47mYXX-BOS
5/12Sun
multi-stopWestJet
13h 36mBOS-YXX
$1,511
5/10Fri
multi-stopWestJet
21h 17mYYZ-BOS
5/12Sun
multi-stopWestJet
21h 58mBOS-YYZ
$2,591

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