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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 9/22. 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
sáb 6/29
sáb 7/6

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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
In the last 7 days travelers have searched 42,686,544 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 $123 one-way and $197 return. The most popular connection is from Toronto to Boston and KAYAK users have found round-trip deals for as low as $206 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 $356. The cheapest price found on KAYAK in the last 2 weeks cost $132 and departed from Toronto Island Airport. The most popular routes on KAYAK are Toronto to Boston which costs $737 on average, and Halifax to Boston, which costs $329 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 $426 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 $497 and $454 respectively. For return trips, the best month to travel is January with an average price of $263.

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 $354.

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 $141 one-way - $228 round-trip, from Toronto Pearson Intl Airport $151 one-way - $256 round-trip, from Ottawa $158 one-way - $284 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 JetBlue 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 1,087 per week, followed by JetBlue with 1,069 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 39m, Calgary, which takes 4h 47m, and Vancouver, which takes 5h 20m.

How many direct flights to Boston are there each day?

There are around 553 direct flights from within Canada to Boston every day. Most flights depart in the morning, with 11:00 am the most common departure time and 50% of flights departing in the morning.

How many direct flights to Boston are there each week?

Each week there are around 3,865 direct flights from within Canada to Boston. The most common day for departures is Sunday, with 15% of flights taking off on this day.

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

Each week, there are 14 medium-haul flights (3-6 hour flight duration) and 116 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 6 cities. The city with the most direct flights is Toronto, with 66 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 12% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Toronto Island 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 $197 return. The most popular connection is from Toronto to Boston and KAYAK users have found round-trip deals for as low as $206 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 $356. The cheapest price found on KAYAK in the last 2 weeks cost $132 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 10457 reviews
8.6Crew
7.9Comfort
8.2Boarding
8.0Entertainment
7.4Food
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

The comfort is typical of what I would expect from main cabin. I've been on flights with other airlines where the seats needed to be changed, the cushions were non-existent. So happy this was not the case. I enjoyed the movie selection. Happy pillow and blanket was provided since I forgot my own. The food was also ok. Great that we arrived early and my luggage arrived undamaged. Again in the past (not with Delta), luggage was lost or broken.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The boarding was horrible. You couldn’t hear the announcements at all. Probably because there is so much in the area for businesses. They need a louder PA system. Other than that it was a good Delta experience.

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

Great! I love Jet Blue. My favorite airline! Very efficient, clean and timely.

We were told that our flight would be delayed for 90+ minutes because of weather, so we went to get something to eat only to have them randomly start boarding 15 minutes after the announcement, with no warning.

Entertainment... No earphones passed out. Many including me couldn't use the TV. Legroom was good. Crew was indifferent and a bit surly. Free wifi was a nice convenience. Check in desk location was unknown. Gate number on the boarding passes was wrong.

Confusing. Delay updates were out of whack At one point it said my flight was 25 hours. Three gate changes and two delays only to change back to original departure time. Gate announcer and on board flight attendant (Alejandro) making the announcements was impossible to understand due to accent and speed of speech. After beverage service the rear flight attendants sat back there on their phones. No refills no checking in, one sweep through for trash collection. Very impersonal. Bring back Coke products

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!

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.

Great. Porter is very efficient, welcoming, and organized. I fly Porter often.

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.

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.

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

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.

Moderate size plane, not completely full, easy boarding, some rows with just 2 seats so a couple can have a row to themselves

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

Great TV, easy boarding, wonderful ground crew and flight crew.

Pretty good service and US Migratory officers providing services in Canada was awesome, because the arrival was quick and smooth

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

Rouge needs to offer seats with better pitch in economy. Many sick people on a full flight.

Overall, I would have to say my experience with Air Canada was mediocre their DC tens. Need to be updated not comfortable at all. Only one out of my four flights was decent. The staffing was very nice. Going through customs in Montreal was quick and easy. Air Canada has room for improvement with their facilities.

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

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.
6/18ter
nonstopPorter Airlines
1h 37mYTZ-BOS
6/19qua
nonstopPorter Airlines
1h 53mBOS-YTZ
$197
6/26qua
nonstopPorter Airlines
1h 37mYTZ-BOS
7/4qui
nonstopPorter Airlines
1h 53mBOS-YTZ
$198
6/12qua
nonstopUnited Airlines
1h 43mYYZ-BOS
7/10qua
nonstopUnited Airlines
1h 55mBOS-YYZ
$207
7/12sex
nonstopAir Canada
1h 44mYYZ-BOS
7/14dom
nonstopAir Canada
1h 55mBOS-YYZ
$208
6/17seg
nonstopAir Canada
1h 43mYYZ-BOS
7/6sáb
nonstopAir Canada
1h 55mBOS-YYZ
$219
6/14sex
nonstopUnited Airlines
1h 43mYYZ-BOS
6/16dom
1 stopUnited Airlines
11h 45mBOS-YYZ
$270
7/4qui
nonstopJetBlue
5h 20mYVR-BOS
7/11qui
nonstopJetBlue
6h 05mBOS-YVR
$314
7/4qui
nonstopJetBlue
5h 20mYVR-BOS
7/11qui
nonstopJetBlue
6h 05mBOS-YVR
$315
6/15sáb
1 stopDelta
15h 22mYUL-BOS
6/17seg
1 stopDelta
19h 10mBOS-YUL
$323
11/6qua
1 stopDelta
13h 02mYVR-BOS
11/11seg
2 stopsDelta
15h 16mBOS-YVR
$328

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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.
9/22dom
nonstopPorter Airlines
1h 37mYTZ-BOS
$123
6/29sáb
1 stopPorter Airlines
4h 00mYTZ-BOS
$124
6/13qui
1 stopAir Canada
4h 18mYTZ-BOS
$129
9/22dom
nonstopUnited Airlines
1h 44mYYZ-BOS
$134
6/25ter
nonstopAir Canada
1h 44mYYZ-BOS
$137
6/15sáb
nonstopUnited Airlines
1h 43mYYZ-BOS
$147
10/5sáb
2 stopsDelta
13h 20mYVR-BOS
$162
6/12qua
1 stopDelta
11h 50mYVR-BOS
$164
7/22seg
nonstopJetBlue
5h 20mYVR-BOS
$207
6/21sex
nonstopJetBlue
5h 20mYVR-BOS
$214

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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.
6/4ter
multi-stop
11h 01mYYZ-BOS
8/15qui
multi-stop
5h 12mBOS-YYZ
$256
6/4ter
multi-stop
35h 20mYTZ-BOS
6/11ter
nonstop
1h 53mBOS-YTZ
$277
6/4ter
nonstopPorter Airlines
1h 37mYTZ-BOS
6/11ter
nonstopPorter Airlines
1h 53mBOS-YTZ
$281
6/4ter
nonstopPorter Airlines
1h 37mYTZ-BOS
8/15qui
multi-stopPorter Airlines
4h 04mBOS-YTZ
$286
6/3seg
multi-stopAir Canada
9h 08mYYZ-BOS
8/21qua
nonstopAir Canada
1h 55mBOS-YYZ
$353
5/31sex
multi-stopDelta
12h 30mYVR-BOS
6/18ter
multi-stopDelta
12h 31mBOS-YVR
$363
6/2dom
multi-stopDelta
11h 44mYVR-BOS
6/4ter
multi-stopDelta
11h 06mBOS-YVR
$372
6/4ter
multi-stopAir Canada
9h 08mYYZ-BOS
6/9dom
nonstopAir Canada
1h 55mBOS-YYZ
$386
6/1sáb
multi-stopUnited Airlines
9h 59mYVR-BOS
6/7sex
multi-stopUnited Airlines
12h 25mBOS-YVR
$482
6/1sáb
multi-stopUnited Airlines
4h 05mYYZ-BOS
6/1sáb
multi-stopUnited Airlines
8h 54mBOS-YYZ
$703

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