HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Canada

$59+ Cheap flights from Boston (BOS) to Canada

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Canada with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boston to Canada

Keep the following information in mind while searching for Boston to Canada flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$150
(Kiwi.com)

One-way from

$59
(Kiwi.com)

Popular in

November

Cheapest in

March

Average price

$285

Good round-trip deal

$185 or less

Good one-way deal

$88 or less
From Boston Logan Intl to Canada
Search Deals
One-way flight from Boston Logan Intl to Canada
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to Canada.
Search Deals
Price to beat on a one-way flight from Boston Logan Intl to Canada.
Search Deals

Find flight deals from Boston to Canada

Cheapest flights from Boston to Canada
Explore the most affordable flight options available from Boston to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/126:30 pmBOS - YYC
Nonstop5h 21mWestJet
lun. 10/2010:50 amYYC - BOS
Nonstop4h 50mWestJet
Deal found 9/15$150
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/126:30 pmBOS - YYC
Nonstop5h 21mWestJet
vie. 10/2410:50 amYYC - BOS
Nonstop4h 50mWestJet
Deal found 9/15$154
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/276:30 pmBOS - YYC
Nonstop5h 21mWestJet
vie. 10/310:50 amYYC - BOS
Nonstop4h 50mWestJet
Deal found 9/15$168
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/26:30 pmBOS - YYC
Nonstop5h 21mWestJet
vie. 10/310:50 amYYC - BOS
Nonstop4h 50mWestJet
Deal found 9/14$174
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/26:30 pmBOS - YYC
Nonstop5h 21mWestJet
dom. 10/127:00 amYYC - BOS
1 stop9h 10mWestJet
Deal found 9/14$180
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/46:30 pmBOS - YVR
1 stop8h 41mWestJet
dom. 10/129:40 amYVR - BOS
Nonstop5h 30mWestJet
Deal found 9/16$181
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/57:00 pmBOS - YVR
Nonstop6h 10mWestJet
dom. 10/129:40 amYVR - BOS
Nonstop5h 30mWestJet
Deal found 9/15$182
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/36:30 pmBOS - YYC
Nonstop5h 21mWestJet
dom. 10/127:00 amYYC - BOS
1 stop9h 10mWestJet
Deal found 9/13$184
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/126:30 pmBOS - YVR
1 stop8h 41mWestJet
vie. 10/246:00 amYVR - BOS
1 stop8h 40mWestJet
Deal found 9/15$186
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/154:45 pmBOS - YYC
1 stop8h 37mAir Canada
mar. 10/211:10 amYYC - BOS
1 stop6h 20mAir Canada
Deal found 9/14$202
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/186:55 pmBOS - YYC
1 stop8h 17mAir Canada
sáb. 10/257:00 amYYC - BOS
1 stop9h 10mAir Canada
Deal found 9/15$209
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/46:30 pmBOS - YVR
1 stop8h 41mWestJet
lun. 10/69:40 amYVR - BOS
Nonstop5h 30mWestJet
Deal found 9/14$210

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Canada that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
Use the filters below to find and compare flights from Boston to Canada that are best for you.

Fly from

Boston

Fly to

Canada

Route

Depart

Return

Price

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

sáb. 10/4

6:30 pm-9:51 pm

Nonstop5h 21m

Calgary

dom. 10/12

7:00 am-6:10 pm

1 stop9h 10m

$184

BostonVancouver

BOS - YVR

BOSYVR

Boston Logan Intl

mié. 12/3

6:00 am-11:12 am

1 stop32h 12m

Vancouver Intl

dom. 12/7

11:00 pm-12:44 am

1 stop22h 44m

$214

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

jue. 10/23

12:15 pm-2:04 pm

Nonstop1h 49m

Toronto Island

vie. 10/24

8:20 pm-10:01 pm

Nonstop1h 41m

$218

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

mié. 10/22

7:15 pm-9:04 pm

Nonstop1h 49m

Toronto Island

mié. 10/29

11:05 am-12:40 pm

Nonstop1h 35m

$220

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

mié. 10/15

3:15 pm-9:34 pm

1 stop6h 19m

Toronto Island

sáb. 10/18

12:25 pm-5:55 pm

1 stop5h 30m

$225

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

sáb. 10/18

6:15 pm-1:53 pm

2 stops21h 38m

Calgary

mié. 10/22

1:30 pm-12:50 am

2 stops9h 20m

$225

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

mié. 10/15

12:15 pm-11:22 pm

1 stop13h 07m

Calgary

vie. 10/17

1:10 am-9:30 am

1 stop6h 20m

$226

BostonVancouver

BOS - YVR

BOSYVR

Boston Logan Intl

lun. 9/29

7:00 pm-10:10 pm

Nonstop6h 10m

Vancouver Intl

vie. 10/3

9:40 am-6:10 pm

Nonstop5h 30m

$232

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

sáb. 11/8

5:30 am-11:42 am

2 stops6h 12m

Toronto Island

mar. 11/11

8:50 am-2:52 pm

2 stops6h 02m

$235

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

jue. 10/16

10:20 am-11:16 pm

1 stop14h 56m

Calgary

sáb. 10/18

1:10 am-9:55 am

1 stop6h 45m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Boston to Canada

Have a flexible travel schedule? Discover the best time to fly to Canada from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Boston to Canada?

Currently, January is the cheapest month in which you can book a flight from Boston to Canada (average of $243). Flying from Boston to Canada in August is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to CA?

Find hourly flight availability from Boston to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

When flying from Boston to Canada, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Boston to Canada

Explore weekly flight availability from Boston to Canada. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated septiembre 16, 2025.

The most flights from BOS to CA0 are scheduled on a Monday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing Canada

Get insights into the airlines that provide service to Canada. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Canada. Reviews last updated septiembre 16, 2025.
See what other customers who have flown with Delta, Porter Airlines, and United Airlines from Boston to Canada have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Porter Airlines
7.9
Good
363 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
3,093 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Boston to Canada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Canada?

    If you book a flight to Canada from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston.

  • How long is the flight from Boston to Canada?

    For as low as $218, WestJet can have you in Canada from Boston in 1h 49m. Boston and Canada are separated by a distance of 432 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Boston to Canada one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $59. Users have also found prices from $75 and $100 on Air Canada and Porter Airlines, respectively.

  • What are the most popular routes from Boston to Canada?

    While some choose either Boston Logan Intl - Toronto Island or Boston Logan Intl - Montreal Pierre Elliott Trudeau Intl, Boston Logan Intl - Toronto Pearson Intl is the most popular route from Boston to Canada.

  • What are the most reliable airlines from Boston to Canada?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Canada on time: Brussels Airlines (86%), ITA Airways (81%), Jazz (73%).

  • What are the cheapest flights from Boston to Canada?

    The cheapest flight price from Boston to Canada is $81. On average you can expect to pay $892. The most popular route, (Boston Logan Intl - Toronto Pearson Intl), can usually be booked for $209.

  • Can I find deals for flights from Boston to Canada that include hotel bookings?

    Yes. In addition to deals on Boston to Canada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Canada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Canada.

  • Can I find deals for business class flights from Boston to Canada?

    Yes. Cheapflights offers flight deals from Boston to Canada by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Canada?

    Currently, January is the cheapest month in which you can book a flight from Boston to Canada (average of $243). Flying from Boston to Canada in August is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Canada

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Orlando flights
Boston to Dallas/Fort Worth flights
Boston to Los Angeles flights
Boston to Las Vegas flights
Boston to Baltimore flights
Boston to Fort Lauderdale flights
Boston to Atlanta flights
Boston to O'Hare Intl flights
Boston to Reagan-National flights
Boston to Cancún flights
Boston to Sky Harbor Intl flights
Boston to Nashville flights
Boston to Miami flights
Boston to San Francisco flights
Boston to Charlotte flights
Boston to Raleigh flights
Boston to Tampa flights
Boston to Philadelphia flights
Hartford to Orlando flights
Boston to New Orleans flights
Boston to LaGuardia flights
Boston to Denver flights
Boston to Seattle flights
Boston to Austin flights
Boston to Hobby flights
Boston to Dulles Intl flights
Boston to Fort Myers flights
Boston to Newark flights
Boston to John F Kennedy Intl flights
Boston to West Palm Beach flights
Boston to George Bush Intcntl flights
Boston to Mexico City flights
Boston to Salt Lake City flights
Boston to San Diego flights
Boston to Charleston flights
Boston to Cincinnati flights
Hartford to O'Hare Intl flights
Boston to Indianapolis flights
Boston to Jacksonville flights
Hartford to Atlanta flights
Hartford to Tampa flights
Boston to Love Field flights
Boston to Pearson Intl flights
Boston to Midway flights
Boston to Columbus flights
Hartford to Denver flights
Hartford to Fort Lauderdale flights
Boston to Detroit flights
Boston to Pittsburgh flights
Boston to Portland flights

Top 9 airlines flying from Boston to Canada

Discover the top 9 airlines that operate flights from Boston to Canada. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$116Average$375FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$121Average$452FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$126Average$382FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$131Average$453FlexibilityNo cancel feeOn-time69%
WestJetCheapest$136Average$329FlexibilityNo cancel feeOn-time60%
DeltaCheapest$139Average$432FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$229Average$368FlexibilityNo cancel feeOn-time50%
American AirlinesCheapest$286Average$438FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$345Average$576FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.