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Find cheap flights from Boston to Canada from C$ 99

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 7/6
Fri 14/6

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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 stopC$ 290
Calgary
Calgary1 stopC$ 374
Halifax
Halifax1 stopC$ 404
Ottawa
OttawadirectC$ 378
Winnipeg
Winnipeg2 stopsC$ 473
Kelowna
Kelowna1 stopC$ 543
St. John's
St. John's1 stopC$ 561
Québec City
Québec City1 stopC$ 440
Saskatoon
Saskatoon1 stopC$ 589
Regina
Regina2 stopsC$ 576
Moncton
Moncton1 stopC$ 570
Charlottetown
Charlottetown1 stopC$ 610
Thunder Bay
Thunder Bay1 stopC$ 609

Good to know

Low season

January

High season

August

Cheapest flight

C$ 99
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (3% more expensive on average)
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

  • Looking for a cheap flight? 25% of our users found tickets from Boston to the following destinations at these prices or less: Toronto C$ 198 one-way - C$ 363 round-trip; Montreal C$ 268 one-way - C$ 482 round-trip; Toronto C$ 220 one-way - C$ 475 round-trip
  • Morning departure is around 7% more expensive 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.
7.6
JetBlueOverall score based on 4522 reviews
7.2Food
8.3Crew
7.9Comfort
7.8Boarding
7.5Entertainment
Airline reviews

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

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

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

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

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

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

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

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

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

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

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

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

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.

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.

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

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.

Very good other than we have to wait for one crew and we’re delayed and the pilot and his co- pilot has to make a difference to be right on time arrival. Disappointed about no food service also.

I had written all my complaints on my trip from Grand Junction to Denver so I will repeat it here! I was absolutely appalled that I had to pay for a regular seat that I choose 24 hrs before boarding! Also I checked my large bag which I had to pay for as well, and by the time I boarded all the room in the bins were gone so also had to check that one. I noticed people pulling out oversized suitcases, bigger than the measurements stated for carry on, and also large pack packs stuffed full! So these people were taking up 2 or 3 spaces that the rest of us should have been able to use but couldn’t! NoTV on the flight! Thankfully I had downloaded the United Airlines app and was able to watch movies on my phone. Don’t remember the last time I flew in a plane with no movie screens!

Easy boarding, roomy seats, plenty of good food, very helpful snd friendly staff. Very smooth flight! Only thing that could have been better was to have cranberry juice. Women like this as it helps avoid UTI’s and not as sweet as other juices.

The crew was friendly, the seats are too small. Air travel is barely tolerable anymore.

Food was icecold or frozen including breakfast. Hopeless service. Rude crew.

Book cheap flights from Boston to Canada

Recent round-trip flight deals

30/5Thu
1 stop
8h 07mBOS-YYZ
4/6Tue
1 stop
10h 27mYYZ-BOS
C$ 290
30/5Thu
1 stop
8h 07mBOS-YYZ
4/6Tue
2 stops
13h 39mYYZ-BOS
C$ 293
25/6Tue
directPorter Airlines
1h 53mBOS-YTZ
10/7Wed
directPorter Airlines
1h 37mYTZ-BOS
C$ 316
21/6Fri
directPorter Airlines
1h 53mBOS-YTZ
11/7Thu
directPorter Airlines
1h 37mYTZ-BOS
C$ 317
6/6Thu
1 stopUnited Airlines
4h 39mBOS-YYZ
6/6Thu
directUnited Airlines
1h 43mYYZ-BOS
C$ 379
17/6Mon
directAir Canada
1h 55mBOS-YYZ
18/7Thu
directAir Canada
1h 44mYYZ-BOS
C$ 382
30/5Thu
directAir Canada
1h 55mBOS-YYZ
2/6Sun
directAir Canada
1h 43mYYZ-BOS
C$ 397
30/5Thu
directUnited Airlines
1h 57mBOS-YYZ
3/6Mon
directUnited Airlines
1h 43mYYZ-BOS
C$ 401
6/6Thu
1 stopJetBlue
13h 52mBOS-YVR
15/6Sat
directJetBlue
5h 20mYVR-BOS
C$ 606
6/6Thu
1 stopJetBlue
13h 52mBOS-YVR
14/6Fri
directJetBlue
5h 20mYVR-BOS
C$ 607

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Recent one-way flight deals

25/5Sat
1 stop
7h 27mBOS-YYZ
C$ 99
18/5Sat
1 stop
7h 27mBOS-YYZ
C$ 107
27/5Mon
directPorter Airlines
1h 53mBOS-YTZ
C$ 147
28/5Tue
directPorter Airlines
1h 53mBOS-YTZ
C$ 148
4/6Tue
directAir Canada
1h 55mBOS-YYZ
C$ 168
16/6Sun
1 stopAir Canada
5h 49mBOS-YTZ
C$ 174
25/6Tue
1 stopUnited Airlines
8h 10mBOS-YVR
C$ 187
6/9Fri
1 stopUnited Airlines
16h 45mBOS-YYC
C$ 194
10/7Wed
directJetBlue
6h 15mBOS-YVR
C$ 367
20/6Thu
directJetBlue
6h 05mBOS-YVR
C$ 411

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Last minute flights from Boston to Canada

Last minute flight, train and bus deals

11/5Sat
multi-stop
7h 27mBOS-YYZ
4/6Tue
multi-stop
3h 35mYYZ-BOS
C$ 415
11/5Sat
multi-stop
7h 27mBOS-YYZ
4/6Tue
multi-stop
17h 25mYYZ-BOS
C$ 425
12/5Sun
multi-stopPorter Airlines
11h 09mBOS-YYC
14/5Tue
multi-stopPorter Airlines
7h 15mYYC-BOS
C$ 464
12/5Sun
multi-stopPorter Airlines
11h 09mBOS-YYC
14/5Tue
multi-stopPorter Airlines
7h 15mYYC-BOS
C$ 471
10/5Fri
multi-stopUnited Airlines
11h 30mBOS-YVR
29/5Wed
multi-stopUnited Airlines
10h 06mYVR-BOS
C$ 583
9/5Thu
multi-stopAir Canada
14h 15mBOS-YYC
6/9Fri
multi-stopAir Canada
7h 19mYYC-BOS
C$ 686
9/5Thu
multi-stopUnited Airlines
13h 36mBOS-YYC
7/9Sat
multi-stopUnited Airlines
12h 24mYYC-BOS
C$ 702
10/5Fri
multi-stopAir Canada
7h 27mBOS-YYC
16/5Thu
multi-stopAir Canada
7h 08mYYC-BOS
C$ 712
13/5Mon
multi-stopWestJet
18h 47mBOS-YXX
20/5Mon
multi-stopWestJet
32h 43mYXX-BOS
C$ 1,452
10/5Fri
multi-stopWestJet
11h 41mBOS-YXX
29/5Wed
multi-stopWestJet
16h 15mYXX-BOS
C$ 1,995

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Boston - Canada Flights

Departure:

Boston (BOS)United States

Return flight deals:

Canada - Boston

Cabin classes:

C$ 2,670
C$ 181