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Cheap flights from Boston to Canada from £73

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
2 Apr — 9 Apr1
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 28 March 2025.

Round-trip from

£182

One-way from

£73

Popular in

November

Cheapest in

September

Average price

£239

Good one-way deal

£143 or less
Air Canada
  • Air Canada
  • 13/5-24/5
  • 2 total stops
  • 10h 09m total
  • Boston to Canada
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JetBlue
  • JetBlue
  • 10/7
  • Nonstop
  • 1h 39m total
  • Boston to Canada
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Highest demand for flights based on searches. 7% potential increase in price (£16 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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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 28 March 2025.

Tue 13/512:15BOS - YTZ
Nonstop1h 49mMultiple Airlines
Sat 24/515:25YTZ - BOS
1 stop6h 32mMultiple Airlines
Deal found 28/3£182
Wed 9/720:45BOS - YHZ
Nonstop1h 39mJetBlue
Wed 16/707:00YHZ - BOS
Nonstop1h 25mJetBlue
Deal found 28/3£184
Mon 14/407:05BOS - YTZ
Nonstop1h 59mPorter Airlines
Tue 15/413:05YTZ - BOS
1 stop4h 45mPorter Airlines
Deal found 26/3£188
Sat 10/507:15BOS - YUL
1 stop6h 35mMultiple Airlines
Fri 30/513:05YUL - BOS
Nonstop1h 27mMultiple Airlines
Deal found 27/3£191
Tue 13/505:45BOS - YYZ
1 stop16h 59mMultiple Airlines
Sat 24/516:00YYZ - BOS
1 stop17h 35mMultiple Airlines
Deal found 26/3£196
Thu 10/406:10BOS - YYZ
Nonstop2h 01mUnited Airlines
Sun 13/408:00YYZ - BOS
Nonstop1h 41mUnited Airlines
Deal found 27/3£202
Mon 12/505:50BOS - YTZ
2 stops5h 42mAir Canada
Mon 19/508:50YTZ - BOS
2 stops5h 42mAir Canada
Deal found 28/3£203
Tue 13/506:00BOS - YVR
1 stop8h 15mMultiple Airlines
Wed 21/505:00YVR - BOS
1 stop9h 40mMultiple Airlines
Deal found 27/3£205
Mon 12/515:20BOS - YUL
Nonstop1h 24mAir Canada
Mon 19/513:05YUL - BOS
Nonstop1h 27mAir Canada
Deal found 28/3£206
Tue 13/510:40BOS - YYZ
Nonstop1h 54mAir Canada
Sat 24/518:00YYZ - BOS
1 stop3h 57mAir Canada
Deal found 28/3£206
Thu 10/718:25BOS - YVR
1 stop8h 45mWestJet
Sat 19/709:40YVR - BOS
Nonstop5h 30mWestJet
Deal found 28/3£213
Fri 11/421:12BOS - YVR
1 stop16h 02mUnited Airlines
Mon 14/415:30YVR - BOS
1 stop11h 28mUnited Airlines
Deal found 28/3£214

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 28 March 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

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Tue 13/5

12:15-14:04

Nonstop1h 49m

Toronto Island

Sat 24/5

15:25-21:57

1 stop6h 32m

£182

BostonHalifax

BOS - YHZ

BOSYHZ

Boston Logan Intl

Wed 9/7

20:45-23:24

Nonstop1h 39m

Halifax Intl

Wed 16/7

07:00-07:25

Nonstop1h 25m

£184

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Mon 14/4

07:05-09:04

Nonstop1h 59m

Toronto Island

Tue 15/4

13:05-17:50

1 stop4h 45m

£188

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Sat 10/5

07:15-13:50

1 stop6h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 30/5

13:05-14:32

Nonstop1h 27m

£191

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Tue 13/5

05:45-22:44

1 stop16h 59m

Toronto Pearson Intl

Sat 24/5

16:00-09:35

1 stop17h 35m

£196

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 10/4

06:10-08:11

Nonstop2h 01m

Toronto Pearson Intl

Sun 13/4

08:00-09:41

Nonstop1h 41m

£202

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Mon 12/5

05:50-11:32

2 stops5h 42m

Toronto Island

Mon 19/5

08:50-14:32

2 stops5h 42m

£203

BostonVancouver

BOS - YVR

BOSYVR

Boston Logan Intl

Tue 13/5

06:00-11:15

1 stop8h 15m

Vancouver Intl

Wed 21/5

05:00-17:40

1 stop9h 40m

£205

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Mon 12/5

15:20-16:44

Nonstop1h 24m

Montreal Pierre Elliott Trudeau Intl

Mon 19/5

13:05-14:32

Nonstop1h 27m

£206

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Tue 13/5

10:40-12:34

Nonstop1h 54m

Toronto Pearson Intl

Sat 24/5

18:00-21:57

1 stop3h 57m

£206

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 53 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 return 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 £490). Flying from Boston to Canada in July is currently the most expensive (average of £708). 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 28 March 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.

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 inches 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 28 March 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Porter Airlines from Boston to Canada to help guide your decision. 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
9,797 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

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
9,797 reviews
Alaska Airlines
8.0
Very Good
9,797 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

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
7,897 reviews
Alaska Airlines
8.0
Very Good
9,797 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

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
277 reviews
Alaska Airlines
8.0
Very Good
9,797 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

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
381 reviews
Alaska Airlines
8.0
Very Good
9,797 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

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
8,603 reviews
Alaska Airlines
8.0
Very Good
9,797 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

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?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Canada from Boston.

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

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £73. However, be on the lookout for offers from United Airlines and Porter Airlines, as they are both options that can get you from Boston to Canada for a low price.

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

    When deciding which route to take from Boston to Canada consider Boston Logan Intl - Vancouver Intl, Boston Logan Intl - Toronto Pearson Intl or Boston Logan Intl - Montreal Pierre Elliott Trudeau Intl as they are the most popular.

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

    Before booking your flight to Canada from Boston, check out the most reliable airlines to get you to your destination on time: Air Canada (69%), Jazz (68%), United Airlines( 62%).

  • What are the cheapest flights from Boston to Canada?

    On average you can expect to pay £941 for a flight from Boston to Canada. The cheapest flight overall is £80 while the most popular route, (Boston Logan Intl - Vancouver Intl) is currently priced at £197.

  • 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 holiday 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 £490). Flying from Boston to Canada in July is currently the most expensive (average of £708). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Boston to Canada

Discover the top airline 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 858,174 searches. Data last updated 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£214Average£296FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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 goes through 900+ travel sites to look for the best flight deals for flights from Boston to Canada. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Canada from Boston.

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

Yes! Cheapflights helps users easily find flights from Boston to Canada with no change fees.

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

Yes, Cheapflights offers price alerts on Boston to Canada flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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