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C$ 122 Find cheap flights from Boston to Canada

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 4/12. 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.
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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$ 149
Calgary
Calgary1 stopC$ 382
Halifax
Halifax1 stopC$ 455
Ottawa
Ottawa2 stopsC$ 381
Winnipeg
Winnipeg1 stopC$ 314
Kelowna
Kelowna2 stopsC$ 566
St. John's
St. John's3 stopsC$ 663
Québec City
Québec City1 stopC$ 538
Regina
Regina2 stopsC$ 527
Moncton
Moncton1 stopC$ 958
Charlottetown
Charlottetown2 stopsC$ 753
Thunder Bay
Thunder Bay1 stopC$ 735

Good to know

Low season

January

High season

August

Cheapest flight

C$ 122
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 4% lower 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$ 176 one-way - C$ 385 round-trip; Montreal C$ 324 one-way - C$ 618 round-trip; Toronto C$ 205 one-way - C$ 486 round-trip
  • On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
  • 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

Flights from Boston to Canada: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Boston to Canada 
VicençFlew with Air CanadaBOS-YULSep 2024
Boards from some gates that are far, walk there in advance.
Verified travelerFlew with Air CanadaBOS-YYZMar 2024
Put your coats and other stuff in your checked baggage if you have as Air Canada has a notorious issue with not enough space for carry-on’s in their smaller planes.
Verified travelerFlew with Air CanadaBOS-YULJan 2024
My experience with JAL has always been polite, quick, and painless.

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.
7.8
Porter AirlinesOverall score based on 295 reviews
7.6Food
6.9Entertainment
8.0Boarding
8.6Crew
7.9Comfort
Airline reviews

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

4.0 OkayAnonymous, Oct 2024YYZ - YOW
Read more Porter Airlines reviews

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

Awesome, the whole way through. Thank you, this is the new Canadian Airline benchmark.

We were given a complimentary seat upgrade which was so unexpected but so lovely!

Porter was excellent. Boarding was a breeze. The seats were a little uncomfortably but the overall trip was excellent.

Only packaged snacks were served. It was a flight at lunchtime and a hot meal would have been a great.

Reserve check-in was very slow compared to regular check-in. Internet was slow

Lavatories broke with an hour to go. At least we were on time.

Chaotic boarding, but mostly my issues are with Toronto airport

Flight delayed by half hour, causing rush to get to connecting flight in Toronto Pearson which doesn’t have good flow for managing immigration check and connections.

Smooth boarding and friendly crew. Unfortunately as soon as we boarded the unit that provides air circulation failed. The pilot informed us and requested maintenance technicians to check it out. The plane became uncomfortably warm without any fresh air coming in. Plus the repair delayed our departure. I am glad the maintenance crew were able to fix the problem. I also was without use of my tv monitor for the first 1/3rd of the trip.

Flight was on time arrived at the destination 10min early they kept in touch via email

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

The flight itself was fine, but the boarding process was extremely frustrating. There is no one scanning boarding passes - passengers just scan themselves and enter the jetway. By the time my husband and I got on the plane and were halfway to our seats they determined there were too many bags on the plane and everything at that point needed to be checked. This created a lot of unnecessary chaos. They should have alerted people before getting on the plane that they would need to start checking bags instead of waiting until people were already on the plane.

The best flight I’ve had in a while. The plane was like 25% capacity, if that. Smoothest boarding and deplaning process I’ve ever experienced. Wish all flights were this smooth.

Did not enjoy this flight at all. All of my coworkers flew delta and I chose JetBlue because I really value how simple the WiFi and entertainment is and this flight I didn’t get either. Crew staff was unsympathetic to my system not working, everyone I asked for help with was extremely bothered by my request for help.

In flight on demand didn't work at our seats. Only a single beverage/snack run.

Little snafu at boarding. Staff communicated with gate poorly. Flight attendant was rude making disembark early. This was an older mint class. Needs an overhaul for sure. Food was good. The male flight attendant was really nice.

My encounter with the entertainment services provided on board was moderate; the functionality of the Wi-Fi connection was either sluggish or nonoperational, while the display screens were antiquated and suffered from poor visibility. On the positive side, the cabin exuded a sense of expansiveness, and the crew exhibited amiable and accommodating behavior throughout the journey.

Everything was great except for some reason crew and ground crew could not figure out how to deal with an electric wheelchair and it delayed us 20-30mins. Was pretty frustrating for passengers and the captain.

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

Overall good flight. The pilots were excellent. It was a nice flight, but the seats were a little uncomfortable.

There was no air on the plane and it was very hot.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

Not enough room between rows and food was gross. $160 baggage charge?! Never again.

Flight was 3 1/2 hour delayed with no credit or meal vouchers

Smoothly flight, pleasant flight attendants. I wish there were better food choices.

Booked a united Air flight with option to pick seat , then found out was on an Air Canada flight with assigned seat , then they wanted a several dollar charge for some 25 cent value entertainment listening ear device

Pleasant service from the crew. Arrived early. Efficient boarding and deplaning. Great job!

The free snack options are pretty pitiful for a 2.40h flight.

Flights were great. Food was great. More information about the requirements for plane transfer in Canada would have been helpful. I almost missed it.

See review from the other leg San Antonio to Atlanta.. basically the same experience as the flight was operated by Delta.

Your staff on the flight back to Calgary were very friendly and efficient .

The big lady was sitting right next to me and the button to recline my seat was blocked by her huge arm. No power outlet for chargers. No inflight Wi-Fi movies

Trip was uneventful which is good. Boarding took a long time due to many disabled/elderly requiring assistance which again is fine. Landing and take off were excellent. Food and entertainment were as expected, bring your own if you have preferences otherwise you get what you get.

Flight was delayed four hours! No on board entertainment fir a four flight. Minimal food

The premium did not live up to expectations. The seats were tight and looked like there was no more room at the rear of the plane for seating then at the front of the plane. Instructions were not provided for entertainment. It was difficult to get the app. The app is not user-friendly. It requires too many inputs by the consumer to get to the correct page.

No issues at all! Seats are small with very little leg room but it's what you expect from a low budget airline. I would definitely use them again.

The flight was on time - which is good. But pretty much every other aspect of the experience was bad. They charged 55$ for a carry on bag!

Flight was old and the seats were not comfortable at all. They made me pay 55$ to take my carry-on bag onboard.

I bought a ticket from Brussels to Fort Lauderdale, Florida, USA via Montreal. When I went to the airport, I learned that I needed a Canadian visa. When I bought the ticket online, there was no warning saying "If you are not a US or Canadian citizen; You need a Canadian visa." I asked for my money back, but the staff at the airport said they couldn't help me. I said, "Make the ticket open, I'll fly later," and they said no. I looked for this information on Air Canada's website. They've hidden it so well that it's impossible to find it easily. I understand that Air Canada makes millions of dollars in unfair profits by selling tickets this way. Why don't they ask when purchasing? They don't ask; because they're making money. Every year, perhaps thousands of tickets are subject to this situation. I will use all my rights and complain everywhere. Maybe they won't give me my money back, but I would advise anyone buying ticket to be careful from now on.

Friendlier staff who are nice to the elderly who need assistance

They intentionally delayed the flight by half an hour to accommodate a few fools who didn’t show up in time to clear customs. I missed my connector, missed an important meeting, and was charged a rebooking fee. Never again

Never flew with AirCanada before. Was a super duper flight every time and on time! No changes or delays!

Everything went very smoothly and the staff was courteous and friendly. I was really happy and pleased with how well the plane was flown because the departure, descent and landing were really smooth with no sudden drops. The plane’s interior was clean and nice and new in appearance.

Air Canada is the best company I’ve ever flown with. If I had the money, I would only fly with them.

Lots of turbulence and had to reroute to Calgary, spending the night there, arriving home a day later. The staff were organized and pleasant, even though they were stressed and tires

Terrible - flight was flagged for fraudulent payment from being booked via Kayak. Requested to rebook with original credit card or provide new payment. Air Canada stay at JFK did not know how to process new payment. Had to fly from La Guardia 2 1/2 hours later instead with Air Canada.

It was a small plane and difficult to put my carry-on bag in the overhead compartment. The crew was awesome and boarding was good.

I liked Air Canada crew, very profession, the food was excellent. The boarding was fast but has room for improvement. My monitor screen wasn't working at all so I had no entertainment.

Book cheap flights from Boston to Canada

Recent round-trip flight deals

20/1Mon
1 stopAir Canada
6h 00mBOS-YTZ
24/1Fri
1 stopAir Canada
6h 33mYTZ-BOS
C$ 149
5/12Thu
1 stop
11h 20mBOS-YYZ
9/12Mon
1 stop
17h 33mYYZ-BOS
C$ 320
5/12Thu
1 stop
13h 21mBOS-YYZ
9/12Mon
1 stop
17h 33mYYZ-BOS
C$ 350
28/11Thu
directPorter Airlines
1h 59mBOS-YTZ
6/12Fri
directPorter Airlines
1h 35mYTZ-BOS
C$ 389
16/12Mon
directPorter Airlines
1h 59mBOS-YTZ
21/12Sat
directPorter Airlines
1h 35mYTZ-BOS
C$ 391
11/12Wed
1 stopUnited Airlines
10h 03mBOS-YVR
11/12Wed
1 stopUnited Airlines
16h 58mYVR-BOS
C$ 398
10/12Tue
1 stopUnited Airlines
15h 43mBOS-YVR
15/12Sun
1 stopUnited Airlines
20h 15mYVR-BOS
C$ 424
23/1Thu
1 stopJetBlue
12h 45mBOS-YVR
27/1Mon
1 stopJetBlue
9h 45mYVR-BOS
C$ 560
7/2Fri
2 stopsWestJet
12h 12mBOS-YXX
28/2Fri
2 stopsWestJet
11h 49mYXX-BOS
C$ 1,002
19/2Wed
2 stopsWestJet
12h 12mBOS-YXX
5/3Wed
2 stopsWestJet
13h 42mYXX-BOS
C$ 1,012

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Recent one-way flight deals

4/12Wed
1 stop
13h 21mBOS-YYZ
C$ 122
14/11Thu
1 stop
13h 32mBOS-YYZ
C$ 136
19/11Tue
directPorter Airlines
1h 59mBOS-YTZ
C$ 178
2/12Mon
directPorter Airlines
1h 59mBOS-YTZ
C$ 182
12/11Tue
1 stopUnited Airlines
13h 51mBOS-YVR
C$ 182
29/11Fri
1 stopAir Canada
10h 25mBOS-YVR
C$ 183
5/11Tue
1 stopUnited Airlines
20h 27mBOS-YYC
C$ 185
28/11Thu
1 stopAir Canada
8h 38mBOS-YYC
C$ 186
28/4Mon
1 stopWestJet
8h 35mBOS-YVR
C$ 214
28/4Mon
2 stopsWestJet
16h 06mBOS-YVR
C$ 250

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Last minute flights from Boston to Canada

Last minute flight, train and bus deals

2/11Sat
multi-stopAir Canada
10h 23mBOS-YYC
25/11Mon
multi-stopAir Canada
8h 53mYYC-BOS
C$ 428
3/11Sun
multi-stopUnited Airlines
7h 39mBOS-YYC
19/11Tue
multi-stopUnited Airlines
7h 59mYYC-BOS
C$ 441
2/11Sat
multi-stopDelta
7h 45mBOS-YYC
24/11Sun
multi-stopDelta
10h 40mYYC-BOS
C$ 498
4/11Mon
directPorter Airlines
1h 59mBOS-YTZ
12/11Tue
multi-stopPorter Airlines
4h 40mYTZ-BOS
C$ 619
1/11Fri
multi-stopPorter Airlines
7h 21mBOS-YYC
19/11Tue
multi-stopPorter Airlines
8h 10mYYC-BOS
C$ 657
1/11Fri
multi-stopDelta
14h 24mBOS-YVR
3/11Sun
multi-stopDelta
12h 29mYVR-BOS
C$ 822
31/10Thu
multi-stopAlaska Airlines
9h 34mBOS-YVR
6/11Wed
multi-stopAlaska Airlines
9h 50mYVR-BOS
C$ 944
3/11Sun
multi-stopAlaska Airlines
8h 29mBOS-YVR
7/11Thu
multi-stopAlaska Airlines
7h 34mYVR-BOS
C$ 987
1/11Fri
multi-stopWestJet
27h 16mBOS-YYC
5/11Tue
multi-stopWestJet
17h 49mYYC-BOS
C$ 1,600
1/11Fri
multi-stopWestJet
33h 06mBOS-YYC
11/11Mon
multi-stopWestJet
25h 42mYYC-BOS
C$ 1,630

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Everything you need to know for your flight from Boston to Canada

Information on your arrival and departure airports