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$123+ Cheap flights from Canada to Boston (BOS)

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOS
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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Cheap flight deals from Canada to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Canada (CA0) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 19, 2024.

Round-trip from

$251
(oojo)

One-way from

$123
(Justfly.com)
From Canada to Boston Logan Intl
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One-way flight from Canada to Boston Logan Intl
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Find flight deals from Canada to Boston

Cheapest flights from Canada to Boston
Explore the most affordable flight options available from Canada to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This Booking.com deal was found by Cheapflights users on 12/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:00 amYTZ - BOS
Nonstop1h 35mPorter Airlines
Fri 1/36:35 pmBOS - YTZ
Nonstop1h 59mPorter Airlines
Deal found 12/17$268
This Kiwi.com deal was found by Cheapflights users on 12/18. 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.
Mon 12/309:40 amYOW - BOS
1 stop3h 40mPorter Airlines
Thu 1/94:15 pmBOS - YOW
Nonstop1h 29mPorter Airlines
Deal found 12/18$296
This Air Canada deal was found by Cheapflights users on 12/18. 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.
Wed 12/255:00 pmYYZ - BOS
Nonstop1h 44mAir Canada
Wed 1/16:10 amBOS - YYZ
Nonstop2h 12mAir Canada
Deal found 12/18$328
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/253:43 pmYVR - BOS
2 stops19h 32mDelta
Wed 1/16:00 amBOS - YVR
1 stop13h 47mDelta
Deal found 12/18$336
This United Airlines deal was found by Cheapflights users on 12/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:00 pmYYZ - BOS
Nonstop1h 44mUnited Airlines
Fri 1/106:10 amBOS - YYZ
Nonstop2h 12mUnited Airlines
Deal found 12/18$346
This Mytrip deal was found by Cheapflights users on 12/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/274:30 pmYTZ - BOS
1 stop6h 45mMultiple Airlines
Wed 1/16:27 amBOS - YTZ
1 stop6h 28mMultiple Airlines
Deal found 12/18$347
This United deal was found by Cheapflights users on 12/17. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/314:30 pmYYZ - BOS
1 stop7h 29mMultiple Airlines
Fri 1/36:10 amBOS - YYZ
Nonstop2h 12mMultiple Airlines
Deal found 12/17$363
This Kiwi.com deal was found by Cheapflights users on 12/18. 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.
Tue 12/314:35 pmYOW - BOS
Nonstop1h 15mMultiple Airlines
Wed 1/85:11 amBOS - YOW
1 stop9h 09mMultiple Airlines
Deal found 12/18$375
This Mytrip deal was found by Cheapflights users on 12/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/296:50 amYUL - BOS
1 stop3h 50mPorter Airlines
Wed 1/110:20 amBOS - YUL
1 stop4h 55mPorter Airlines
Deal found 12/18$376
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2712:33 pmYYZ - BOS
1 stop8h 06mAmerican Airlines
Mon 1/65:56 amBOS - YYZ
1 stop5h 57mAmerican Airlines
Deal found 12/17$397
This Trip.com deal was found by Cheapflights users on 12/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/268:00 amYTZ - BOS
Nonstop1h 35mAir Transat
Thu 1/27:00 amBOS - YTZ
Nonstop1h 59mAir Transat
Deal found 12/19$406
This FlightHub deal was found by Cheapflights users on 12/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/268:10 amYHZ - BOS
2 stops8h 20mPorter Airlines
Thu 1/27:00 amBOS - YHZ
2 stops9h 01mPorter Airlines
Deal found 12/18$407

Find flights from Canada to Boston within your budget

Customize your flight search to find flights from Canada to Boston 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 December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Mon 3/17

1:05 pm-5:50 pm

1 stop4h 45m

Boston Logan Intl

Mon 4/7

4:15 pm-10:23 pm

1 stop6h 08m

$251

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 1/9

11:00 am-2:58 pm

1 stop3h 58m

Boston Logan Intl

Mon 1/13

10:50 am-3:41 pm

1 stop4h 51m

$252

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 1/9

8:50 am-2:58 pm

2 stops6h 08m

Boston Logan Intl

Sun 1/12

10:50 am-6:43 pm

2 stops7h 53m

$253

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 1/9

8:00 am-9:35 am

Nonstop1h 35m

Boston Logan Intl

Sun 1/12

1:35 pm-3:34 pm

Nonstop1h 59m

$254

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Mon 1/6

2:55 pm-9:29 am

1 stop18h 34m

Boston Logan Intl

Sat 1/11

1:00 pm-11:59 pm

1 stop10h 59m

$254

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 2/1

9:20 am-3:30 pm

1 stop6h 10m

Boston Logan Intl

Sat 2/8

2:00 pm-6:14 pm

1 stop4h 14m

$256

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Wed 1/22

10:30 am-7:06 pm

1 stop8h 36m

Boston Logan Intl

Thu 1/23

1:00 pm-7:04 pm

1 stop6h 04m

$259

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Sat 1/11

6:35 am-7:41 pm

1 stop11h 06m

Boston Logan Intl

Sat 1/18

10:45 am-8:53 pm

1 stop12h 08m

$260

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 1/17

5:00 pm-6:44 pm

Nonstop1h 44m

Boston Logan Intl

Fri 1/24

7:25 pm-9:27 pm

Nonstop2h 02m

$265

Québec CityBoston

YQB - BOS

YQBBOS

Québec City

Fri 1/10

2:15 pm-8:15 pm

1 stop6h 00m

Boston Logan Intl

Mon 1/27

7:05 am-1:30 pm

1 stop6h 25m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 60 results
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2
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6

Best time to book a flight from Canada to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Canada 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.

Travel insights for flights from Canada to Boston

Get recent, data-driven insights about flights from Canada to Boston including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Canada to Boston (average of $218). Flying from Canada to Boston in July is currently the most expensive (average of $311). 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 CA to BOS?

Find hourly flight availability from Canada to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to Boston as you normally would.

Weekly flight availability from Canada to Boston

Explore weekly flight availability from Canada to Boston. 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 December 19, 2024.

The most flights from CA0 to BOS are scheduled on a Monday (10 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated December 19, 2024.
Read reviews from past customers who have flown Air Canada, Air Transat and United Airlines from Canada to Boston. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,600 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,600 reviews
Delta
8.0
Very good
8,600 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Alaska Airlines
8.0
Very good
9,551 reviews
Delta
8.0
Very good
8,600 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Porter Airlines
7.9
Good
283 reviews
Delta
8.0
Very good
8,600 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,600 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Transat
7.8
Good
388 reviews
Delta
8.0
Very good
8,600 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Canada to Boston. 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 into for flights to Boston from Canada?

    Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from Canada to Boston. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $123. Porter Airlines flights start at $129 while deals on Air Canada start at $156 one-way.

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

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

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

    Consider TAP AIR PORTUGAL (80%), Jazz (77%) or United Airlines (66%) when booking your flight. These represent the most reliable airlines when flying from Canada to Boston.

  • What are the cheapest flights from Canada to Boston?

    On average you can expect to pay $761 for a flight from Canada to Boston. The cheapest flight overall is $191 while the most popular route, (Toronto Pearson Intl - Boston Logan Intl) is currently priced at $196.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Canada to Boston 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 Canada to Boston?

    Currently, January is the cheapest month in which you can book a flight from Canada to Boston (average of $218). Flying from Canada to Boston in July is currently the most expensive (average of $311). 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

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Top 10 airlines flying from Canada to Boston

Discover the top 10 airlines that operate flights from Canada to Boston. 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 December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Lynx AirCheapest$101Average$201FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$202Average$423FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$212Average$344FlexibilityNo cancel feeOn-time52%
Air TransatCheapest$214Average$313FlexibilityNo cancel feeOn-time50%
Air CanadaCheapest$222Average$448FlexibilityNo cancel feeOn-time67%
DeltaCheapest$267Average$411FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$281Average$507FlexibilityNo cancel feeOn-time71%
WestJetCheapest$287Average$458FlexibilityNo cancel feeOn-time60%
JetBlueCheapest$288Average$433FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$299Average$670FlexibilityNo cancel feeOn-time75%
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