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Cheap flights from Boston to Canada from C$ 97

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
8 Jul — 15 Jul1
1 adult

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 3 July 2025.

Round-trip from

C$ 203

One-way from

C$ 97

Popular in

November

Cheapest in

July

Average price

C$ 380

Good round-trip deal

C$ 274 or less

Good one-way deal

C$ 127 or less
Porter Airlines
  • Porter Airlines
  • 6/9-13/9
  • 2 total stops
  • 16h 28m total
  • Boston to Canada
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Porter Airlines
  • Porter Airlines
  • 13/9
  • Nonstop
  • 1h 28m total
  • Boston to Canada
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 75 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in July 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 3 July 2025.

Sat 6/93:50 p.m.BOS - YYC
1 stop7h 30mPorter Airlines
Sat 13/97:00 a.m.YYC - BOS
1 stop8h 58mPorter Airlines
Deal found 2/7C$ 203
Thu 4/93:30 p.m.BOS - YYC
1 stop7h 50mMultiple Airlines
Thu 11/910:50 a.m.YYC - BOS
Nonstop4h 50mMultiple Airlines
Deal found 1/7C$ 204
Thu 2/106:30 p.m.BOS - YYC
Nonstop5h 21mWestJet
Sun 5/1010:50 a.m.YYC - BOS
Nonstop4h 50mWestJet
Deal found 2/7C$ 209
Sun 28/97:00 p.m.BOS - YVR
Nonstop6h 10mWestJet
Sat 4/107:00 a.m.YVR - BOS
1 stop7h 40mWestJet
Deal found 2/7C$ 259
Tue 16/96:30 p.m.BOS - YVR
1 stop8h 41mMultiple Airlines
Tue 23/97:00 a.m.YVR - BOS
1 stop8h 28mMultiple Airlines
Deal found 3/7C$ 268
Sat 20/93:15 p.m.BOS - YYC
1 stop10h 01mAir Canada
Tue 30/98:10 a.m.YYC - BOS
2 stops7h 45mAir Canada
Deal found 3/7C$ 271
Sun 28/96:30 p.m.BOS - YXX
1 stop8h 33mWestJet
Thu 9/105:40 a.m.YXX - BOS
1 stop9h 00mWestJet
Deal found 3/7C$ 290
Tue 9/93:30 p.m.BOS - YVR
1 stop8h 20mPorter Airlines
Thu 11/97:00 a.m.YVR - BOS
1 stop8h 28mPorter Airlines
Deal found 2/7C$ 292
Thu 11/93:30 p.m.BOS - YTZ
1 stop3h 33mPorter Airlines
Fri 12/93:10 p.m.YTZ - BOS
Nonstop1h 41mPorter Airlines
Deal found 3/7C$ 301
Thu 24/75:50 a.m.BOS - YYZ
1 stop6h 50mAir Canada
Mon 28/78:55 p.m.YYZ - BOS
Nonstop1h 43mAir Canada
Deal found 2/7C$ 303
Sun 21/95:30 a.m.BOS - YVR
1 stop8h 34mUnited Airlines
Sun 21/93:00 p.m.YVR - BOS
1 stop13h 18mUnited Airlines
Deal found 3/7C$ 309
Sat 13/96:30 p.m.BOS - YVR
1 stop8h 43mAir Canada
Sat 20/99:00 p.m.YVR - BOS
2 stops9h 30mAir Canada
Deal found 1/7C$ 315

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 629,999 searches. Data last updated 3 July 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

Sat 6/9

3:50 p.m.-9:20 p.m.

1 stop7h 30m

Calgary

Sat 13/9

7:00 a.m.-5:58 p.m.

1 stop8h 58m

C$ 203

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Thu 4/9

3:30 p.m.-9:20 p.m.

1 stop7h 50m

Calgary

Thu 11/9

10:50 a.m.-5:40 p.m.

Nonstop4h 50m

C$ 204

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Thu 2/10

6:30 p.m.-9:51 p.m.

Nonstop5h 21m

Calgary

Sun 5/10

10:50 a.m.-5:40 p.m.

Nonstop4h 50m

C$ 209

BostonVancouver

BOS - YVR

BOSYVR

Boston Logan Intl

Sun 28/9

7:00 p.m.-10:10 p.m.

Nonstop6h 10m

Vancouver Intl

Sat 4/10

7:00 a.m.-5:40 p.m.

1 stop7h 40m

C$ 259

BostonVancouver

BOS - YVR

BOSYVR

Boston Logan Intl

Tue 16/9

6:30 p.m.-12:11 a.m.

1 stop8h 41m

Vancouver Intl

Tue 23/9

7:00 a.m.-6:28 p.m.

1 stop8h 28m

C$ 268

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Sat 20/9

3:15 p.m.-11:16 p.m.

1 stop10h 01m

Calgary

Tue 30/9

8:10 a.m.-5:55 p.m.

2 stops7h 45m

C$ 271

BostonAbbotsford

BOS - YXX

BOSYXX

Boston Logan Intl

Sun 28/9

6:30 p.m.-12:03 a.m.

1 stop8h 33m

Abbotsford

Thu 9/10

5:40 a.m.-5:40 p.m.

1 stop9h 00m

C$ 290

BostonVancouver

BOS - YVR

BOSYVR

Boston Logan Intl

Tue 9/9

3:30 p.m.-8:50 p.m.

1 stop8h 20m

Vancouver Intl

Thu 11/9

7:00 a.m.-6:28 p.m.

1 stop8h 28m

C$ 292

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 11/9

3:30 p.m.-7:03 p.m.

1 stop3h 33m

Toronto Island

Fri 12/9

3:10 p.m.-4:51 p.m.

Nonstop1h 41m

C$ 301

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 24/7

5:50 a.m.-12:40 p.m.

1 stop6h 50m

Toronto Pearson Intl

Mon 28/7

8:55 p.m.-10:38 p.m.

Nonstop1h 43m

C$ 303

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

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.

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 C$ 167). Flying from Boston to Canada in July is currently the most expensive (average of C$ 255). 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 3 July 2025.

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

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 3 July 2025.

The most flights from BOS to CA0 are scheduled on a Monday (13 on average). You will have fewer flight options on Thursday, 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 3 July 2025.
Read reviews from past customers who have flown Alaska Airlines,Porter Airlines, andDelta from Boston to Canada. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Porter Airlines
8.0
Very good
298 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Air Transat
7.8
Good
407 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Canada. Boston Logan Intl is conveniently located just 4.2 km from Boston’s city centre.

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

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 97. Users have also found prices from C$ 113 and C$ 124 on United Airlines and Air Canada, respectively.

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

    The most popular route from Boston to Canada is Boston Logan Intl - Toronto Pearson Intl. You may also consider Boston Logan Intl - Toronto Island or Boston Logan Intl - Vancouver Intl.

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

    Consider Brussels Airlines (80%), United Airlines (67%) or Air Canada (67%) when booking your flight. These represent the most reliable airlines when flying from Boston to Canada.

  • What are the cheapest flights from Boston to Canada?

    The cheapest flight price from Boston to Canada is C$ 149. On average you can expect to pay C$ 409. The most popular route, (Boston Logan Intl - Toronto Pearson Intl), can usually be booked for C$ 331.

  • 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 C$ 167). Flying from Boston to Canada in July is currently the most expensive (average of C$ 255). 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

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Pearson Intl flights
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Top 5 airlines flying from Boston to Canada

Discover the top 5 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 629,999 searches. Data last updated 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 233AverageC$ 567FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 260AverageC$ 462FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 290AverageC$ 561FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 318AverageC$ 587FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapestC$ 429AverageC$ 787FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Canada?

Cheapflights helps you search for flights from Boston to Canada via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Boston to Canada?

Cheapflights simply makes it quick and affordable to book flights from Boston to Canada by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Boston to Canada with no change fees?

Certainly. Search results for flights to Canada from Boston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Boston to Canada become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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