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Cheap flights from Boston to Canada from £75

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
23 Jul — 30 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 18 July 2025.

Round-trip from

£150

One-way from

£75

Popular in

November

Cheapest in

March

Average price

£215

Good round-trip deal

£329 or less

Good one-way deal

£61 or less
United Airlines
  • United Airlines
  • 12/11-19/11
  • 2 total stops
  • 19h 01m total
  • Boston to Canada
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United Airlines
  • United Airlines
  • 11/9
  • 1 total stop
  • 17h 51m total
  • Boston to Canada
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£23 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return 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 18 July 2025.

Wed 12/1109:40BOS - YVR
1 stop9h 10mUnited Airlines
Wed 19/1119:15YVR - BOS
1 stop9h 51mUnited Airlines
Deal found 15/7£150
Sat 23/810:20BOS - YTZ
1 stop4h 26mMultiple Airlines
Sat 30/814:10YTZ - BOS
1 stop3h 48mMultiple Airlines
Deal found 17/7£175
Sat 23/805:50BOS - YYZ
1 stop4h 50mAir Canada
Sat 30/816:25YYZ - BOS
Nonstop1h 43mAir Canada
Deal found 17/7£182
Sun 28/918:30BOS - YVR
1 stop8h 41mWestJet
Fri 10/1009:40YVR - BOS
Nonstop5h 30mWestJet
Deal found 17/7£185
Sat 20/909:30BOS - YYZ
1 stop4h 49mUnited Airlines
Sun 28/910:45YYZ - BOS
1 stop4h 24mUnited Airlines
Deal found 15/7£192
Thu 25/908:45BOS - YTZ
Nonstop1h 49mPorter Airlines
Tue 30/909:50YTZ - BOS
Nonstop1h 41mPorter Airlines
Deal found 15/7£192
Sat 23/805:50BOS - YTZ
2 stops5h 41mAir Canada
Sat 30/817:25YTZ - BOS
1 stop4h 31mAir Canada
Deal found 17/7£204
Wed 10/907:20BOS - YVR
2 stops13h 57mAlaska Airlines
Tue 16/913:48YVR - BOS
1 stop7h 39mAlaska Airlines
Deal found 17/7£207
Tue 9/906:00BOS - YYZ
1 stop7h 40mDelta
Thu 11/906:03YYZ - BOS
1 stop4h 50mDelta
Deal found 16/7£219
Fri 17/1015:30BOS - YHZ
1 stop7h 10mPorter Airlines
Mon 20/1017:10YHZ - BOS
1 stop5h 51mPorter Airlines
Deal found 17/7£231
Tue 12/816:21BOS - YVR
Nonstop6h 19mJetBlue
Wed 13/820:45YVR - BOS
Nonstop5h 15mJetBlue
Deal found 17/7£235
Thu 18/915:30BOS - YYZ
2 stops14h 19mPorter Airlines
Sat 20/907:00YYZ - BOS
2 stops10h 58mPorter Airlines
Deal found 17/7£235

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 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

BostonVancouver

BOS - YVR

BOSYVR

Boston Logan Intl

Wed 12/11

09:40-15:50

1 stop9h 10m

Vancouver Intl

Wed 19/11

19:15-08:06

1 stop9h 51m

£150

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sat 23/8

10:20-14:46

1 stop4h 26m

Toronto Island

Sat 30/8

14:10-17:58

1 stop3h 48m

£175

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 23/8

05:50-10:40

1 stop4h 50m

Toronto Pearson Intl

Sat 30/8

16:25-18:08

Nonstop1h 43m

£182

BostonVancouver

BOS - YVR

BOSYVR

Boston Logan Intl

Sun 28/9

18:30-00:11

1 stop8h 41m

Vancouver Intl

Fri 10/10

09:40-18:10

Nonstop5h 30m

£185

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 25/9

08:45-10:34

Nonstop1h 49m

Toronto Island

Mon 29/9

15:10-16:51

Nonstop1h 41m

£192

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 20/9

09:30-14:19

1 stop4h 49m

Toronto Pearson Intl

Sun 28/9

10:45-15:09

1 stop4h 24m

£192

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sat 23/8

05:50-11:31

2 stops5h 41m

Toronto Island

Sat 30/8

17:25-21:56

1 stop4h 31m

£204

BostonVancouver

BOS - YVR

BOSYVR

Boston Logan Intl

Wed 10/9

07:20-18:17

2 stops13h 57m

Vancouver Intl

Tue 16/9

13:48-00:27

1 stop7h 39m

£207

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Tue 9/9

06:00-13:40

1 stop7h 40m

Toronto Pearson Intl

Thu 11/9

06:03-10:53

1 stop4h 50m

£219

BostonHalifax

BOS - YHZ

BOSYHZ

Boston Logan Intl

Fri 17/10

15:30-23:40

1 stop7h 10m

Halifax Intl

Mon 20/10

17:10-22:01

1 stop5h 51m

£231

Flights are sorted by cheapest return flights first.

Deals found on 18/7

Showing 1-10 of 47 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 18 July 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 July 2025.

The most flights from BOS to CA0 are scheduled on a Wednesday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 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 18 July 2025.
Read reviews from past customers who have flown with 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

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Alaska Airlines
8.0
Very Good
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Porter Airlines
8.0
Very Good
311 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Delta
8.0
Very Good
7,958 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Air Transat
7.7
Good
416 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Cathay Pacific
7.6
Good
935 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

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 £75. However, be on the lookout for offers from WestJet 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 - Toronto Pearson Intl, Boston Logan Intl - Montreal Pierre Elliott Trudeau Intl or Boston Logan Intl - Toronto Island 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%), United Airlines (65%), Air Canada( 62%).

  • What are the cheapest flights from Boston to Canada?

    On average you can expect to pay £358 for a flight from Boston to Canada. The cheapest flight overall is £69 while the most popular route, (Boston Logan Intl - Toronto Pearson Intl) is currently priced at £219.

  • 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

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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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