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$126+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
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 January 21, 2025.

Round-trip from

$227
(Air Canada)

One-way from

$126
(Trip.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 January 21, 2025.

This Air Canada deal was found by Cheapflights users on 1/20. 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.
Tue 5/2712:55 amYYC - BOS
1 stop6h 40mAir Canada
Tue 6/33:20 pmBOS - YYC
1 stop9h 46mAir Canada
Deal found 1/20$227
This United deal was found by Cheapflights users on 1/20. 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.
Wed 5/287:15 amYYC - BOS
1 stop13h 09mMultiple Airlines
Tue 6/33:20 pmBOS - YYC
1 stop9h 46mMultiple Airlines
Deal found 1/20$232
This Trip.com deal was found by Cheapflights users on 1/19. 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.
Mon 5/265:40 amYXX - BOS
1 stop9h 00mWestJet
Sun 6/16:25 pmBOS - YXX
1 stop8h 36mWestJet
Deal found 1/19$251
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Mon 2/175:00 pmYOW - BOS
Nonstop1h 15mPorter Airlines
Tue 2/184:15 pmBOS - YOW
Nonstop1h 29mPorter Airlines
Deal found 1/20$251
This FlightHub deal was found by Cheapflights users on 1/20. 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.
Sun 2/1610:00 amYTZ - BOS
2 stops8h 15mPorter Airlines
Thu 2/204:15 pmBOS - YTZ
1 stop6h 08mPorter Airlines
Deal found 1/20$254
This Mytrip deal was found by Cheapflights users on 1/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/47:05 amYYZ - BOS
2 stops17h 08mMultiple Airlines
Sat 2/81:00 pmBOS - YYZ
1 stop11h 15mMultiple Airlines
Deal found 1/19$254
This Air Canada deal was found by Cheapflights users on 1/21. 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.
Mon 2/33:25 pmYTZ - BOS
1 stop4h 38mAir Canada
Sat 2/87:10 amBOS - YTZ
1 stop4h 40mAir Canada
Deal found 1/21$255
This Air Canada deal was found by Cheapflights users on 1/20. 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.
Thu 2/2010:30 amYYZ - BOS
Nonstop1h 42mAir Canada
Mon 3/310:30 amBOS - YYZ
Nonstop2h 00mAir Canada
Deal found 1/20$256
This Air Canada deal was found by Cheapflights users on 1/20. 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.
Sat 3/86:10 pmYOW - BOS
1 stop4h 29mAir Canada
Sat 3/157:00 amBOS - YOW
1 stop5h 18mAir Canada
Deal found 1/20$259
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 3/66:14 amYYC - BOS
2 stops16h 36mUnited Airlines
Tue 3/1110:33 amBOS - YYC
1 stop8h 43mUnited Airlines
Deal found 1/20$261
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 4/1510:44 amYYZ - BOS
1 stop6h 36mAmerican Airlines
Wed 4/165:00 amBOS - YYZ
1 stop5h 50mAmerican Airlines
Deal found 1/20$263
This Delta deal was found by Cheapflights users on 1/20. 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.
Fri 2/217:55 amYYZ - BOS
1 stop6h 50mDelta
Fri 2/287:00 pmBOS - YYZ
1 stop4h 39mDelta
Deal found 1/20$269

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Tue 5/27

12:55 am-9:35 am

1 stop6h 40m

Boston Logan Intl

Tue 6/3

3:20 pm-11:06 pm

1 stop9h 46m

$227

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Wed 5/28

7:15 am-10:24 pm

1 stop13h 09m

Boston Logan Intl

Tue 6/3

3:20 pm-11:06 pm

1 stop9h 46m

$232

AbbotsfordBoston

YXX - BOS

YXXBOS

Abbotsford

Mon 5/26

5:40 am-5:40 pm

1 stop9h 00m

Boston Logan Intl

Sun 6/1

6:25 pm-12:01 am

1 stop8h 36m

$251

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Mon 2/17

5:00 pm-6:15 pm

Nonstop1h 15m

Boston Logan Intl

Tue 2/18

4:15 pm-5:44 pm

Nonstop1h 29m

$251

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sun 2/16

10:00 am-6:15 pm

2 stops8h 15m

Boston Logan Intl

Thu 2/20

4:15 pm-10:23 pm

1 stop6h 08m

$254

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Tue 2/4

7:05 am-12:13 am

2 stops17h 08m

Boston Logan Intl

Sat 2/8

1:00 pm-12:15 am

1 stop11h 15m

$254

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Mon 2/3

3:25 pm-8:03 pm

1 stop4h 38m

Boston Logan Intl

Sat 2/8

7:10 am-11:50 am

1 stop4h 40m

$255

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 2/20

10:30 am-12:12 pm

Nonstop1h 42m

Boston Logan Intl

Mon 3/3

10:30 am-12:30 pm

Nonstop2h 00m

$256

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 3/8

6:10 pm-10:39 pm

1 stop4h 29m

Boston Logan Intl

Sat 3/15

7:00 am-12:18 pm

1 stop5h 18m

$259

CalgaryBoston

YYC - BOS

YYCBOS

Calgary

Thu 3/6

6:14 am-12:50 am

2 stops16h 36m

Boston Logan Intl

Tue 3/11

10:33 am-5:16 pm

1 stop8h 43m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 results
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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 January 21, 2025.

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 January 21, 2025.

The most flights from CA0 to BOS are scheduled on a Thursday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 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 January 21, 2025.
Read reviews from past customers who have flown Air Canada, WestJet and Porter 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.
Alaska Airlines
8.0
Very good
9,696 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,696 reviews
Alaska Airlines
8.0
Very good
9,696 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,696 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Porter Airlines
7.9
Good
277 reviews
Alaska Airlines
8.0
Very good
9,696 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Air Transat
7.8
Good
381 reviews
Alaska Airlines
8.0
Very good
9,696 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

JetBlue
7.4
Good
3,201 reviews
Alaska Airlines
8.0
Very good
9,696 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 $126. Air Canada flights start at $129 while deals on Porter Airlines start at $130 one-way.

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

    While some choose either Toronto Island - Boston Logan Intl or Ottawa - 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 (75%), Jazz (70%) or United Airlines (61%) 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 $516 for a flight from Canada to Boston. The cheapest flight overall is $162 while the most popular route, (Toronto Pearson Intl - Boston Logan Intl) is currently priced at $245.

  • 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

Traveling to a place near Canada?

Book flights to Canada if you plan to visit one of these locations
Sturbridge
Warwick
Marlborough
Waltham
Brockton
Cambridge
Watertown
Framingham
Somerville
Chestnut Hill
Seekonk
Randolph
Lowell
West Yarmouth
Woburn
Saco
Seabrook
Salem
Brookline
Fall River

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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Lynx AirCheapest$101Average$184FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$208Average$448FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$209Average$346FlexibilityNo cancel feeOn-time52%
WestJetCheapest$213Average$418FlexibilityNo cancel feeOn-time60%
Air TransatCheapest$214Average$313FlexibilityNo cancel feeOn-time50%
United AirlinesCheapest$224Average$430FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$281Average$512FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$288Average$429FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$299Average$670FlexibilityNo cancel feeOn-time75%
DeltaCheapest$362Average$500FlexibilityNo cancel feeOn-timeN/A
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