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Find cheap flights from Boston to Canada from $78

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 Canada departing on 6/12. 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 6/13
Thu 6/20

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Best Canada Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Toronto
Toronto1 stop$208
Calgary
Calgary1 stop$276
Halifax
Halifax1 stop$303
Ottawa
Ottawanonstop$286
Québec City
Québec City1 stop$314
Winnipeg
Winnipeg2 stops$368
Kelowna
Kelowna1 stop$402
St. John's
St. John's1 stop$405
Saskatoon
Saskatoon1 stop$423
Regina
Regina2 stops$414
Charlottetown
Charlottetown1 stop$390
Moncton
Moncton2 stops$433
Thunder Bay
Thunder Bay1 stop$362
London
London1 stop$448

Good to know

Low season

January

High season

August

Cheapest flight

$78
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Boston to Toronto Pearson Airport

FAQs - booking Canada flights

  • Will I need to get a visa to fly from Boston to Canada?

    When you fly from Boston Logan International Airport (BOS) to Canada, you must have a valid passport. However, a visa will only be necessary if you stay in Canada for more than 180 days.

  • Where are the most common stops between Boston and Canada located?

    Airlines will stop in many different places for layovers when flying from Boston to Canada. LaGuardia Airport (LGA) in New York and Newark Liberty International Airport (EWR) in New Jersey are two of the most common stops.

  • Are there alternatives to Toronto Pearson International Airport (YYZ) when flying to Toronto?

    If you prefer not to fly into the very busy Toronto Pearson International Airport (YYZ) when visiting Toronto, Billy Bishop Toronto City Airport (YTZ) is another option. It's a regional airport that's less crowded than YYZ.

  • What steps can I take to make my flight from Boston to Canada sustainable?

    To make a flight from Boston to Canada sustainable, try flying with an airline like Air Canada. It has committed to becoming carbon-neutral by 2050 and has already started upgrading its fleet to accomplish this goal.

  • How does KAYAK find such low prices on flights from Boston to Canada?

    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 Canada.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Canada from 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 from Boston to Canada?

    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 Canada 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 Canada?

    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 Canada 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 cheap flights to Canada

  • Morning departure is around 12% cheaper than an evening flight, on average*.
  • Before booking a flight from Boston Logan International Airport (BOS) to Canada, figure out which part of Canada you want to visit. Those heading to Toronto will likely want to fly into Toronto Pearson International Airport (YYZ). Those wishing to go to Ottawa will want to fly into Ottawa Macdonald-Cartier International Airport (YOW). Meanwhile, Montréal-Pierre Elliott Trudeau International Airport (YUL) will be the best airport for those traveling to Montreal.
  • No matter which airport in Canada you would like to fly to, you should be able to find nonstop flights. Porter Airlines routinely schedules nonstop flights from Boston to Toronto, while Air Canada has nonstop options from Boston to Montreal. These airlines will get you from Boston to Canada in less than two hours.
  • Some airlines that travel from Boston Logan International Airport (BOS) to Canada won't offer you first-class accommodations. Porter Airlines, for example, is a budget-friendly airline that doesn't have first-class seating. Other airlines, such as Air Canada, have first-class seats. You should consider reserving one, especially if you end up on a flight from BOS to Canada with multiple stops.
  • If you plan to bring a carry-on bag aboard a flight from Boston to Canada, you can save money on baggage fees if you ensure that your luggage is within the size limits your airline has in place. Air Canada, for example, won't let any carry-on bags larger than 21.5 x 15.5 x 9 inches on flights. Porter Airlines, meanwhile, will only allow carry-on bags up to 22 x 16 x 9 inches.
  • Since a Boston-to-Canada flight is international, you must get to Boston Logan International Airport (BOS) at least two to three hours early. Once you arrive, feel free to kick back and relax in one of the airport's lounges, such as the Chase Sapphire Lounge, available to all Chase customers, or The Lounge, open to anyone willing to pay a fee.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Boston to Canada

 
Need help choosing which airline to fly with from Boston to Canada? 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 10706 reviews
8.6Crew
8.2Boarding
7.4Food
7.9Comfort
8.0Entertainment
Airline reviews

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

2.0 MediocreDevan, May 2024AUS - BOS
Read more about Delta reviews

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

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

They did a fine job. Can't wait to use Delta in the future.

Seats in first class on the E175 recline too far back. I was in 2A, and the man in 1A fully reclined almost the entire flight. It took 6-7 inches of space away from me and made it very difficult to work on my laptop.

Mario was great. Made a night flight on a small aircraft pleasant and memorable.

Crew were exceptional. Plane was quiet and quite empty, so I had a row to sleep across.

The seat could use more support or cushion. I'm in my 50's and have back issues so the seats are a bit hard for longer flights.

The plane was in bad condition. We were taxied for mode than an hour because a light panel had feel off. The bathroom in first class had broken panels as well. Overall poor aircraft maintenance

Airline stewardess service is good. The check-in attendant had a bad attitude and was unprofessional. We did not complete the trip as originally planned. Very dissatisfied☹️ We didn't get on this flight

food worker strike caused lack of service. I know, not your fault but a bit of a inconvenience.

The staff on the WestJet flight were friendly and helpful. The flight was smooth and we arrived 30 minutes ahead of time.

The on time performance and the ease of boarding are great. The crew were cordial. During landing the pilot made a hard landing with some swerve that was a bit rough but other than that everything else is as smooth as it can be.

Horrible, flight on the way to Vegas was delayed significantly and then on my way back my second flight was cancelled

If they have a tv for movie or map during 5h flight could be better and the food can purchase on flight are ok with that.

We requested 2 wheel chairs upon arrival. On board an attendant told us to remain in our seats until everyone was off the plane. we were in row 11 and thought we would be off early. After all were off, a different attendant said we should leave, and that the chairs were gone. One was available for my friend who had just spent 9 days in hospital but I had to walk quite some distance. Eventually a cart arrived to take us the rest of the way. This was over an hour after our arrival. The staff at the terminal did their best to help us but if we had been allowed off with the other passengers, our ride home would have been an hour earlier.

Our flight experience was great! Flight staff was funny and offered great service. Made record flying time coming home from Vegas after having to wait for planes on the tarmac because of high winds

Seats can use more cushioning, it felt very hard. The snack option could be better

Over all good. I had some issues with trying to buy my seat. The Westjet system kept trying to charge my credit card, without getting the seat. In the end after 5 times being charged, I got my seat.

I did not have a meal or entertainment, but flight was comfortable, beverage service was quick, crew was very helpful and pleasant. And a very smooth flight overall.

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.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The ride was good but no food ot entertainment hence, it was just over an hour flight.

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.

They canceled the flight on us very close to the flight date .

It took 66 hours to get from Seattle to Tel Aviv. As a minor, I was left for more than 12 hours in Toronto and Frankfurt without hotel and food vouchers. It took 5 layovers. It was insane and not okay

It was delayed but got us to YYZ. I had great copassengers.

Flew SEA-CA, then CA-NRT. First flight was short but very uncomfortable, dirty, and had very small overhead storage space. The seats and fans were not cleaned and had visible dirt on them. Second flight was perfect.

My second flight ended up being through United and it was fine. Again, just frustrating that it was so late.

Everything went smoothly and as expected. We were on time and one flight arrived early.

First time flying Air Canada and the trip was very pleasant! They did a great job getting us out of Toronto and into Rome (early!) For an international flight it was very enjoyable.

This is not a Business Class equipped airplane and even the crew apologize before take over BUT BUT Air Canada charged full business class fare

All was good, except our baggage was lost for most of a day. We are thankful that it was found quickly and delivered to our hotel. Rouge was fine outside of that problem.

You do not have a space for flight cancelled. BUT!!! Air Canada handled it great. Was booked on another airline for the next day. The original flight was booked solid. But he precheck by the maintenance found a mechanical problem and the plane was not safe to fly. It was an inconvenience to have to wait until next day but I would rather arrive safely.

Book cheap flights from Boston to Canada

Recent round-trip flight deals

6/1Sat
1 stop
8h 07mBOS-YYZ
6/5Wed
1 stop
8h 26mYYZ-BOS
$208
6/5Wed
2 stops
21h 57mBOS-YYZ
6/11Tue
1 stop
12h 17mYYZ-BOS
$212
7/8Mon
nonstopPorter Airlines
1h 53mBOS-YTZ
7/19Fri
nonstopPorter Airlines
1h 37mYTZ-BOS
$227
7/14Sun
nonstopPorter Airlines
1h 53mBOS-YTZ
7/18Thu
nonstopPorter Airlines
1h 37mYTZ-BOS
$228
7/8Mon
nonstopAir Canada
1h 55mBOS-YYZ
7/19Fri
nonstopAir Canada
1h 44mYYZ-BOS
$272
6/6Thu
nonstopAir Canada
1h 55mBOS-YYZ
6/11Tue
nonstopAir Canada
1h 43mYYZ-BOS
$277
5/30Thu
nonstopUnited Airlines
1h 55mBOS-YYZ
6/5Wed
nonstopUnited Airlines
1h 43mYYZ-BOS
$292
6/7Fri
nonstopUnited Airlines
1h 55mBOS-YYZ
6/11Tue
1 stopUnited Airlines
3h 45mYYZ-BOS
$308
8/26Mon
nonstopWestJet
5h 23mBOS-YYC
8/30Fri
nonstopWestJet
4h 47mYYC-BOS
$326
8/2Fri
nonstopWestJet
5h 23mBOS-YYC
8/15Thu
nonstopWestJet
4h 47mYYC-BOS
$445

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Recent one-way flight deals

6/12Wed
2 stops
21h 57mBOS-YYZ
$78
6/5Wed
2 stops
21h 57mBOS-YYZ
$79
7/3Wed
1 stopPorter Airlines
5h 57mBOS-YYZ
$110
6/5Wed
1 stopPorter Airlines
5h 07mBOS-YYZ
$112
5/27Mon
nonstopAir Canada
1h 55mBOS-YYZ
$114
5/29Wed
1 stopAir Canada
4h 26mBOS-YYZ
$119
6/18Tue
1 stopUnited Airlines
8h 10mBOS-YVR
$136
6/1Sat
2 stopsUnited Airlines
15h 34mBOS-YVR
$141
8/8Thu
nonstopWestJet
5h 23mBOS-YYC
$222
8/1Thu
nonstopWestJet
5h 23mBOS-YYC
$245

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Last minute flights from Boston to Canada

Last minute flight, train and bus deals

5/18Sat
multi-stop
7h 27mBOS-YYZ
5/22Wed
multi-stop
11h 01mYYZ-BOS
$292
5/18Sat
multi-stop
7h 27mBOS-YYZ
5/21Tue
multi-stop
28h 08mYYZ-BOS
$308
5/17Fri
multi-stopPorter Airlines
8h 20mBOS-YVR
5/19Sun
multi-stopPorter Airlines
8h 00mYVR-BOS
$440
5/15Wed
multi-stopAir Canada
6h 41mBOS-YYC
5/19Sun
multi-stopAir Canada
9h 21mYYC-BOS
$442
5/16Thu
nonstopPorter Airlines
1h 53mBOS-YTZ
6/5Wed
nonstopPorter Airlines
1h 37mYTZ-BOS
$462
5/15Wed
multi-stopAir Canada
6h 41mBOS-YYC
5/17Fri
multi-stopAir Canada
12h 08mYYC-BOS
$471
5/17Fri
multi-stopUnited Airlines
8h 21mBOS-YVR
5/19Sun
multi-stopUnited Airlines
10h 18mYVR-BOS
$484
5/17Fri
multi-stopUnited Airlines
8h 21mBOS-YVR
5/20Mon
multi-stopUnited Airlines
12h 36mYVR-BOS
$489
5/18Sat
multi-stopWestJet
14h 11mBOS-YXX
5/26Sun
multi-stopWestJet
14h 44mYXX-BOS
$1,085
5/18Sat
multi-stopWestJet
8h 26mBOS-YXX
5/24Fri
multi-stopWestJet
28h 26mYXX-BOS
$1,539

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