Find flights
Deals
When to book
Airlines
FAQs

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 19/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
23 Apr — 30 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 18 April 2025.

Round-trip from

£167

One-way from

£73

Popular in

November

Cheapest in

March

Average price

£264

Good round-trip deal

£183 or less

Good one-way deal

£623 or less
Porter Airlines
  • Porter Airlines
  • 13/5-17/5
  • 1 total stop
  • 6h 31m total
  • Boston to Canada
Search Deals
United Airlines
  • United Airlines
  • 19/7
  • 1 total stop
  • 5h 49m total
  • Boston to Canada
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to Canada.
Search Deals
Price to beat on a one-way flight from Boston Logan Intl to Canada.
Search Deals

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 18 April 2025.

Tue 13/505:50BOS - YUL
Nonstop1h 25mMultiple Airlines
Sat 17/514:30YUL - BOS
1 stop5h 06mMultiple Airlines
Deal found 16/4£167
Fri 9/518:20BOS - YHZ
Nonstop1h 39mUnited Airlines
Wed 14/516:45YHZ - BOS
Nonstop1h 55mUnited Airlines
Deal found 16/4£169
Fri 18/707:00BOS - YHZ
1 stop7h 52mMultiple Airlines
Mon 21/716:45YHZ - BOS
Nonstop1h 52mMultiple Airlines
Deal found 17/4£173
Mon 12/506:05BOS - YVR
1 stop11h 51mUnited Airlines
Fri 16/508:00YVR - BOS
1 stop19h 13mUnited Airlines
Deal found 17/4£181
Tue 13/515:20BOS - YUL
Nonstop1h 24mAir Canada
Sat 17/520:30YUL - BOS
Nonstop1h 27mAir Canada
Deal found 16/4£182
Wed 2/720:45BOS - YHZ
Nonstop1h 39mJetBlue
Fri 11/707:00YHZ - BOS
Nonstop1h 25mJetBlue
Deal found 17/4£185
Mon 7/718:25BOS - YVR
1 stop16h 10mWestJet
Sat 19/709:40YVR - BOS
Nonstop5h 30mWestJet
Deal found 17/4£186
Thu 15/519:47BOS - YVR
2 stops29h 38mMultiple Airlines
Sun 25/507:00YVR - BOS
1 stop7h 40mMultiple Airlines
Deal found 17/4£198
Wed 21/506:00BOS - YYZ
Nonstop1h 54mUnited Airlines
Wed 28/509:45YYZ - BOS
Nonstop1h 43mUnited Airlines
Deal found 17/4£205
Sat 17/512:15BOS - YYZ
Nonstop1h 54mMultiple Airlines
Sat 17/516:30YYZ - BOS
1 stop5h 27mMultiple Airlines
Deal found 17/4£208
Tue 29/708:39BOS - YUL
1 stop4h 30mUnited Airlines
Tue 29/716:30YUL - BOS
Nonstop1h 30mUnited Airlines
Deal found 17/4£208
Sun 11/510:40BOS - YYZ
Nonstop1h 54mAir Canada
Sun 18/509:45YYZ - BOS
Nonstop1h 43mAir Canada
Deal found 17/4£209

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 18 April 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

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Tue 13/5

05:50-07:15

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 17/5

14:30-19:36

1 stop5h 06m

£167

BostonHalifax

BOS - YHZ

BOSYHZ

Boston Logan Intl

Fri 9/5

18:20-20:59

Nonstop1h 39m

Halifax Intl

Wed 14/5

16:45-17:40

Nonstop1h 55m

£169

BostonHalifax

BOS - YHZ

BOSYHZ

Boston Logan Intl

Fri 18/7

07:00-15:52

1 stop7h 52m

Halifax Intl

Mon 21/7

16:45-17:37

Nonstop1h 52m

£173

BostonVancouver

BOS - YVR

BOSYVR

Boston Logan Intl

Mon 12/5

06:05-14:56

1 stop11h 51m

Vancouver Intl

Fri 16/5

08:00-06:13

1 stop19h 13m

£181

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Tue 13/5

15:20-16:44

Nonstop1h 24m

Montreal Pierre Elliott Trudeau Intl

Sat 17/5

20:30-21:57

Nonstop1h 27m

£182

BostonHalifax

BOS - YHZ

BOSYHZ

Boston Logan Intl

Wed 2/7

20:45-23:24

Nonstop1h 39m

Halifax Intl

Sun 6/7

07:00-07:25

Nonstop1h 25m

£185

BostonVancouver

BOS - YVR

BOSYVR

Boston Logan Intl

Mon 7/7

18:25-07:35

1 stop16h 10m

Vancouver Intl

Sat 19/7

09:40-18:10

Nonstop5h 30m

£186

BostonVancouver

BOS - YVR

BOSYVR

Boston Logan Intl

Thu 15/5

19:47-22:25

2 stops29h 38m

Vancouver Intl

Sun 25/5

07:00-17:40

1 stop7h 40m

£198

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 21/5

06:00-07:54

Nonstop1h 54m

Toronto Pearson Intl

Wed 28/5

09:45-11:28

Nonstop1h 43m

£205

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 17/5

12:15-14:09

Nonstop1h 54m

Toronto Pearson Intl

Sat 17/5

16:30-21:57

1 stop5h 27m

£208

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 54 results
1
2
3
...
6

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 18 April 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 18 April 2025.

The most flights from BOS to CA0 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 (6 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 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 18 April 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. 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
9,887 reviews
Check prices

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very Good
9,887 reviews
Alaska Airlines
8.0
Very Good
9,887 reviews
Check prices

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Porter Airlines
8.0
Very Good
282 reviews
Alaska Airlines
8.0
Very Good
9,887 reviews
Check prices

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very Good
7,917 reviews
Alaska Airlines
8.0
Very Good
9,887 reviews
Check prices

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Air Transat
7.8
Good
385 reviews
Alaska Airlines
8.0
Very Good
9,887 reviews
Check prices

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Cathay Pacific
7.5
Good
849 reviews
Alaska Airlines
8.0
Very Good
9,887 reviews
Check prices

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 United Airlines, with whom users have recently found tickets for as low as £73. However, be on the lookout for offers from Delta and JetBlue, 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: Brussels Airlines (75%), Jazz (72%), Air Canada( 67%).

  • What are the cheapest flights from Boston to Canada?

    On average you can expect to pay £1,620 for a flight from Boston to Canada. The cheapest flight overall is £1,594 while the most popular route, (Boston Logan Intl - Vancouver Intl) is currently priced at £177.

  • 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 2 airlines flying from Boston to Canada

Discover the top 2 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 858,174 searches. Data last updated 18 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest£174Average£304FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapest£203Average£275FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights