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$89+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
Mar 9 — Mar 161
Sun 3/9
Sun 3/16
1 adult, Economy
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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 March 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$194
(Mytrip)

One-way from

$89
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$307

Good round-trip deal

$253 or less

Good one-way deal

$123 or less
Provider with most accurate pricing for Boston Logan Intl-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Toronto (YTO) flights.
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From Boston Logan Intl to Canada
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One-way flight from Boston Logan Intl to Canada
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Highest demand for flights based on searches. 7% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Boston Logan Intl to Canada.
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Price to beat on a one-way flight from Boston Logan Intl to Canada.
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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 March 4, 2025.

This Mytrip deal was found by Cheapflights users on 3/4. 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 3/187:05 amBOS - YTZ
Nonstop1h 59mMultiple Airlines
Tue 3/181:05 pmYTZ - BOS
1 stop4h 45mMultiple Airlines
Deal found 3/4$194
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2010:20 amBOS - YTZ
Nonstop1h 59mPorter Airlines
Tue 3/258:00 amYTZ - BOS
Nonstop1h 35mPorter Airlines
Deal found 3/3$195
This United deal was found by Cheapflights users on 3/4. 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 3/186:10 amBOS - YYZ
Nonstop2h 06mMultiple Airlines
Tue 3/1812:00 pmYYZ - BOS
1 stop4h 53mMultiple Airlines
Deal found 3/4$200
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Tue 3/186:00 amBOS - YUL
1 stop5h 59mUnited Airlines
Tue 3/183:25 pmYUL - BOS
Nonstop1h 28mUnited Airlines
Deal found 3/4$211
This Mytrip deal was found by Cheapflights users on 3/3. 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.
Thu 4/311:14 amBOS - YUL
1 stop27h 41mMultiple Airlines
Sun 4/63:55 pmYUL - BOS
1 stop18h 04mMultiple Airlines
Deal found 3/3$213
This Justfly.com deal was found by Cheapflights users on 3/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/216:10 amBOS - YYZ
Nonstop2h 06mAir Canada
Tue 3/258:55 pmYYZ - BOS
Nonstop1h 44mAir Canada
Deal found 3/4$214
This Air Canada deal was found by Cheapflights users on 3/3. 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 3/187:00 amBOS - YTZ
1 stop4h 50mAir Canada
Wed 3/1912:25 pmYTZ - BOS
1 stop4h 28mAir Canada
Deal found 3/3$221
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Mon 3/246:10 amBOS - YYZ
Nonstop2h 06mUnited Airlines
Tue 3/257:55 amYYZ - BOS
Nonstop1h 44mUnited Airlines
Deal found 3/4$233
This Trip.com deal was found by Cheapflights users on 3/3. 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.
Sat 9/66:25 pmBOS - YXX
1 stop8h 38mWestJet
Sat 9/205:40 amYXX - BOS
1 stop9h 00mWestJet
Deal found 3/3$240
This Justfly.com deal was found by Cheapflights users on 3/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/246:55 pmBOS - YVR
Nonstop6h 10mMultiple Airlines
Fri 6/2711:00 pmYVR - BOS
1 stop7h 35mMultiple Airlines
Deal found 3/4$242
This Kissandfly.com deal was found by Cheapflights users on 3/4. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/276:25 pmBOS - YVR
1 stop8h 45mWestJet
Wed 8/137:00 amYVR - BOS
1 stop7h 40mWestJet
Deal found 3/4$244
This Air Canada deal was found by Cheapflights users on 3/4. 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 5/36:45 pmBOS - YVR
1 stop8h 31mAir Canada
Sat 5/1011:00 pmYVR - BOS
1 stop7h 35mAir Canada
Deal found 3/4$251

Find flights from Boston to Canada within your budget

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 March 4, 2025.

Fly from

Boston

Fly to

Canada

Route

Depart

Return

Price

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Tue 3/18

7:05 am-9:04 am

Nonstop1h 59m

Toronto Island

Tue 3/18

1:05 pm-5:50 pm

1 stop4h 45m

$194

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 3/20

10:20 am-12:19 pm

Nonstop1h 59m

Toronto Island

Tue 3/25

8:00 am-9:35 am

Nonstop1h 35m

$195

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Tue 3/18

6:10 am-8:16 am

Nonstop2h 06m

Toronto Pearson Intl

Tue 3/18

12:00 pm-4:53 pm

1 stop4h 53m

$200

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Tue 3/18

6:00 am-11:59 am

1 stop5h 59m

Montreal Pierre Elliott Trudeau Intl

Tue 3/18

3:25 pm-4:53 pm

Nonstop1h 28m

$211

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 4/3

11:14 am-2:55 pm

1 stop27h 41m

Montreal Pierre Elliott Trudeau Intl

Sun 4/6

3:55 pm-9:59 am

1 stop18h 04m

$213

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 3/21

6:10 am-8:16 am

Nonstop2h 06m

Toronto Pearson Intl

Tue 3/25

8:55 pm-10:39 pm

Nonstop1h 44m

$214

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Tue 3/18

7:00 am-11:50 am

1 stop4h 50m

Toronto Island

Wed 3/19

12:25 pm-4:53 pm

1 stop4h 28m

$221

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Mon 3/24

6:10 am-8:16 am

Nonstop2h 06m

Toronto Pearson Intl

Tue 3/25

7:55 am-9:39 am

Nonstop1h 44m

$233

BostonVancouver

BOS - YVR

BOSYVR

Boston Logan Intl

Tue 6/24

6:55 pm-10:05 pm

Nonstop6h 10m

Vancouver Intl

Fri 6/27

11:00 pm-9:35 am

1 stop7h 35m

$242

BostonVancouver

BOS - YVR

BOSYVR

Boston Logan Intl

Sun 7/27

6:25 pm-12:10 am

1 stop8h 45m

Vancouver Intl

Wed 8/13

7:00 am-5:40 pm

1 stop7h 40m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 60 results
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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.

Travel insights for flights from Boston to Canada

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

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 July is currently the most expensive (average of $359). 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 March 4, 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 March 4, 2025.

The most flights from BOS to CA0 are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Canada by month

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

In terms of precipitation, rainfall in Canada ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Canada when rainfall is around 2.0 in.

Temperature in Canada by month

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

If weather is an important factor for your trip to Canada, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 March 4, 2025.
Read through reviews of airlines operating flights from Boston to Canada, such as Alaska Airlines, Delta and Porter Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,713 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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
9,713 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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
8,061 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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
280 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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
382 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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

United Airlines
7.4
Good
8,678 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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 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.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $90. Users have also found prices from $99 and $101 on United Airlines and Porter Airlines, respectively.

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

    While some choose either Boston Logan Intl - Vancouver Intl or Boston Logan Intl - Toronto Island, 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: United Airlines (64%), Jazz (64%), Air Canada (59%).

  • What are the cheapest flights from Boston to Canada?

    The cheapest flight price from Boston to Canada is $107. On average you can expect to pay $1,336. The most popular route, (Boston Logan Intl - Toronto Pearson Intl), can usually be booked for $210.

  • 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 July is currently the most expensive (average of $359). 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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Alternative routes for Boston to Canada

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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 March 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$135Average$477FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$165Average$492FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$180Average$441FlexibilityNo cancel feeOn-time69%
DeltaCheapest$185Average$580FlexibilityNo cancel feeOn-timeN/A
Porter AirlinesCheapest$189Average$387FlexibilityNo cancel feeOn-time52%
WestJetCheapest$198Average$585FlexibilityNo cancel feeOn-time60%
JetBlueCheapest$206Average$451FlexibilityNo cancel feeOn-time62%
Air TransatCheapest$263Average$341FlexibilityNo cancel feeOn-time50%
Alaska AirlinesCheapest$345Average$610FlexibilityNo cancel feeOn-time75%
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