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Cheap flights from Boston to Canada from C$ 120

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 200

One-way from

C$ 120

Popular in

November

Cheapest in

July

Average price

C$ 406

Good round-trip deal

C$ 265 or less

Good one-way deal

C$ 153 or less
WestJet
  • WestJet
  • 12/9-15/9
  • Nonstop
  • 10h 11m total
  • Boston to Canada
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Air Canada
  • Air Canada
  • 8/9
  • 2 total stops
  • 18h 50m total
  • Boston to Canada
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 77 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
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Average for round-trip flights in June 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 12 June 2025.

Fri 12/96:30 p.m.BOS - YYC
Nonstop5h 21mWestJet
Mon 15/910:50 a.m.YYC - BOS
Nonstop4h 50mWestJet
Deal found 10/6C$ 200
Mon 15/97:00 p.m.BOS - YVR
Nonstop6h 10mWestJet
Sat 27/97:00 a.m.YVR - BOS
1 stop7h 40mWestJet
Deal found 10/6C$ 216
Sat 13/910:20 a.m.BOS - YYC
2 stops10h 05mAir Canada
Sat 20/91:10 a.m.YYC - BOS
1 stop6h 20mAir Canada
Deal found 11/6C$ 221
Tue 9/96:10 a.m.BOS - YYC
1 stop18h 19mUnited Airlines
Thu 18/93:49 p.m.YYC - BOS
1 stop14h 27mUnited Airlines
Deal found 11/6C$ 241
Sun 21/95:30 a.m.BOS - YVR
1 stop8h 34mUnited Airlines
Sun 21/92:20 p.m.YVR - BOS
1 stop12h 39mUnited Airlines
Deal found 10/6C$ 254
Fri 11/77:00 p.m.BOS - YVR
Nonstop6h 10mMultiple Airlines
Thu 17/712:40 p.m.YVR - BOS
1 stop14h 34mMultiple Airlines
Deal found 12/6C$ 257
Sat 20/910:20 a.m.BOS - YVR
2 stops12h 38mAir Canada
Tue 7/107:00 p.m.YVR - BOS
2 stops11h 30mAir Canada
Deal found 11/6C$ 260
Sat 13/96:30 p.m.BOS - YYC
Nonstop5h 21mMultiple Airlines
Fri 19/911:30 a.m.YYC - BOS
1 stop25h 50mMultiple Airlines
Deal found 10/6C$ 269
Tue 16/96:30 p.m.BOS - YXX
1 stop8h 33mWestJet
Tue 23/95:40 a.m.YXX - BOS
1 stop9h 00mWestJet
Deal found 12/6C$ 301
Thu 3/76:00 a.m.BOS - YYZ
Nonstop1h 55mAir Canada
Thu 10/79:45 a.m.YYZ - BOS
Nonstop1h 43mAir Canada
Deal found 9/6C$ 302
Thu 10/78:45 a.m.BOS - YTZ
Nonstop1h 49mPorter Airlines
Mon 14/73:00 p.m.YTZ - BOS
Nonstop1h 41mPorter Airlines
Deal found 11/6C$ 302
Fri 18/75:50 a.m.BOS - YTZ
2 stops5h 41mMultiple Airlines
Fri 25/71:00 p.m.YTZ - BOS
Nonstop1h 41mMultiple Airlines
Deal found 11/6C$ 305

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 12 June 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

Fri 12/9

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

Nonstop5h 21m

Calgary

Mon 15/9

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

Nonstop4h 50m

C$ 200

BostonVancouver

BOS - YVR

BOSYVR

Boston Logan Intl

Mon 15/9

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

Nonstop6h 10m

Vancouver Intl

Sat 27/9

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

1 stop7h 40m

C$ 216

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Sat 13/9

10:20 a.m.-6:25 p.m.

2 stops10h 05m

Calgary

Wed 24/9

1:10 a.m.-9:30 a.m.

1 stop6h 20m

C$ 221

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Sun 7/9

6:10 a.m.-10:29 p.m.

1 stop18h 19m

Calgary

Thu 18/9

3:49 p.m.-8:16 a.m.

1 stop14h 27m

C$ 241

BostonVancouver

BOS - YVR

BOSYVR

Boston Logan Intl

Sun 21/9

5:30 a.m.-11:04 a.m.

1 stop8h 34m

Vancouver Intl

Sun 21/9

2:20 p.m.-5:59 a.m.

1 stop12h 39m

C$ 254

BostonVancouver

BOS - YVR

BOSYVR

Boston Logan Intl

Fri 11/7

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

Nonstop6h 10m

Vancouver Intl

Thu 17/7

12:40 p.m.-6:14 a.m.

1 stop14h 34m

C$ 257

BostonVancouver

BOS - YVR

BOSYVR

Boston Logan Intl

Sat 20/9

10:20 a.m.-7:58 p.m.

2 stops12h 38m

Vancouver Intl

Tue 7/10

7:00 p.m.-9:30 a.m.

2 stops11h 30m

C$ 260

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Sat 13/9

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

Nonstop5h 21m

Calgary

Fri 19/9

11:30 a.m.-3:20 p.m.

1 stop25h 50m

C$ 269

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 10/7

8:45 a.m.-10:34 a.m.

Nonstop1h 49m

Toronto Island

Mon 14/7

3:00 p.m.-4:41 p.m.

Nonstop1h 41m

C$ 302

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 3/7

6:00 a.m.-7:55 a.m.

Nonstop1h 55m

Toronto Pearson Intl

Thu 10/7

9:45 a.m.-11:28 a.m.

Nonstop1h 43m

C$ 302

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

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 12 June 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 12 June 2025.

The most flights from BOS to CA0 are scheduled on a Thursday (12 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 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 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Canada when rainfall is around 51.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 12 June 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Porter Airlines and Delta from Boston to Canada to help guide your decision. 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

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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
288 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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
396 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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.
Aeromexico
7.5
Good
1,706 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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 Air Canada. According to our data, you can fly for as low as C$ 120. Users have also found prices from C$ 123 and C$ 142 on American Airlines and WestJet, 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 - Vancouver Intl or Boston Logan Intl - Toronto Island.

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

    Consider Brussels Airlines (85%), Jazz (84%) or Air Canada (77%) 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$ 127. On average you can expect to pay C$ 365. The most popular route, (Boston Logan Intl - Toronto Pearson Intl), can usually be booked for C$ 295.

  • 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
Boston to Vancouver 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 205AverageC$ 558FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapestC$ 238AverageC$ 790FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Porter AirlinesCheapestC$ 240AverageC$ 555FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 261AverageC$ 464FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 319AverageC$ 589FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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