Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Boston to Canada from £88

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 20/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

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 8 January 2026.

Round-trip from

£170

One-way from

£88

Popular in

November

Cheapest in

October

Average price

£242

Good round-trip deal

£1,406 or less
Porter Airlines
  • Porter Airlines
  • 4/2-11/2
  • 2 total stops
  • 9h 29m total
  • Boston to Canada
Search Deals
Porter Airlines
  • Porter Airlines
  • 20/2
  • Nonstop
  • 1h 57m total
  • Boston to Canada
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£7 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to Canada.
Search Deals

Find flight deals from Boston to Canada

Enter your travel dates to find the best prices.

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 8 January 2026.

Wed 4/214:30BOS - YTZ
1 stop5h 24mPorter Airlines
Wed 11/214:05YTZ - BOS
1 stop4h 05mPorter Airlines
Deal found 7/1£170
Wed 4/214:30BOS - YYZ
1 stop5h 41mMultiple Airlines
Wed 11/208:20YYZ - BOS
Nonstop1h 42mMultiple Airlines
Deal found 7/1£175
Wed 4/218:55BOS - YYZ
Nonstop2h 03mAir Canada
Wed 11/214:15YYZ - BOS
Nonstop1h 42mAir Canada
Deal found 7/1£176
Fri 20/205:30BOS - YTZ
1 stop4h 40mMultiple Airlines
Fri 27/209:30YTZ - BOS
Nonstop1h 35mMultiple Airlines
Deal found 6/1£180
Sat 21/205:30BOS - YTZ
1 stop4h 40mMultiple Airlines
Sat 28/213:10YTZ - BOS
Nonstop1h 35mMultiple Airlines
Deal found 7/1£181
Wed 4/207:00BOS - YTZ
2 stops12h 54mMultiple Airlines
Wed 11/214:05YTZ - BOS
1 stop4h 05mMultiple Airlines
Deal found 7/1£183
Sat 21/210:15BOS - YTZ
1 stop4h 10mAir Canada
Sat 28/210:45YTZ - BOS
1 stop4h 07mAir Canada
Deal found 7/1£191
Fri 20/205:30BOS - YTZ
2 stops6h 12mAir Canada
Fri 27/212:30YTZ - BOS
2 stops7h 12mAir Canada
Deal found 6/1£196
Sat 21/205:30BOS - YHZ
1 stop4h 00mAir Canada
Sat 28/216:50YHZ - BOS
Nonstop2h 00mAir Canada
Deal found 7/1£205
Thu 5/218:40BOS - YHZ
Nonstop1h 43mAir Canada
Thu 12/205:35YHZ - BOS
1 stop4h 57mAir Canada
Deal found 6/1£205
Thu 5/211:50BOS - YHZ
2 stops7h 06mMultiple Airlines
Thu 12/216:50YHZ - BOS
Nonstop2h 00mMultiple Airlines
Deal found 6/1£206
Thu 5/215:43BOS - YUL
2 stops25h 17mMultiple Airlines
Thu 12/208:55YUL - BOS
1 stop3h 45mMultiple Airlines
Deal found 7/1£208

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 8 January 2026.
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

Fri 20/2

15:30-20:03

1 stop4h 33m

Toronto Island

Fri 27/2

12:30-19:42

2 stops7h 12m

£183

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 4/2

05:34-23:20

1 stop17h 46m

Toronto Pearson Intl

Wed 11/2

07:00-23:57

2 stops16h 57m

£193

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 20/2

05:30-11:42

2 stops6h 12m

Toronto Island

Fri 27/2

12:30-19:42

2 stops7h 12m

£196

BostonHalifax

BOS - YHZ

BOSYHZ

Boston Logan Intl

Sat 21/2

05:30-10:30

1 stop4h 00m

Halifax Intl

Sat 28/2

16:50-17:50

Nonstop2h 00m

£205

BostonHalifax

BOS - YHZ

BOSYHZ

Boston Logan Intl

Thu 5/2

18:40-21:23

Nonstop1h 43m

Halifax Intl

Thu 12/2

05:35-09:32

1 stop4h 57m

£205

BostonHalifax

BOS - YHZ

BOSYHZ

Boston Logan Intl

Thu 5/2

11:50-19:56

2 stops7h 06m

Halifax Intl

Thu 12/2

16:50-17:50

Nonstop2h 00m

£206

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Mon 2/3

09:00-10:59

Nonstop1h 59m

Toronto Island

Tue 3/3

09:30-11:05

Nonstop1h 35m

£209

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 22/1

15:30-22:03

1 stop6h 33m

Toronto Island

Sat 24/1

13:10-14:45

Nonstop1h 35m

£213

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 22/1

15:30-22:03

1 stop6h 33m

Toronto Island

Tue 27/1

18:55-20:30

Nonstop1h 35m

£213

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 22/1

15:30-22:03

1 stop6h 33m

Toronto Island

Sun 25/1

18:55-20:30

Nonstop1h 35m

£213

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 60 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, October is the cheapest month in which you can book a flight from Boston to Canada (average of £63). Flying from Boston to Canada in December is currently the most expensive (average of £125). 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 8 January 2026.

One of the essential ways to save on airfare from Boston to Canada is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 48% on airfare.

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 8 January 2026.

The most flights from BOS to CA0 are scheduled on a Monday (12 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (10 on average).

How often are flights from Boston to Canada delayed?

About 23% of weekly flights between Boston and Canada have experienced delays in the past year, with the average delay time being 134 minutes.

What is the most punctual flight time for Boston to Canada flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Boston to Canada flights?

Over the past year, Air Canada have had the lowest number of delays on this route, with just 22% of flights being delayed.

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 8 January 2026.
Read reviews from past customers who have flown with Porter Airlines and Air Canada 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.
Porter Airlines
8.0
Very Good
406 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very Good
406 reviews
Porter Airlines
8.0
Very Good
406 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,603 reviews
Porter Airlines
8.0
Very Good
406 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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.

  • How long is the flight from Boston to Canada?

    Departing from Boston to Canada will take you 1h 59m. The distance between Boston and Canada is about 432 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 Island, Boston Logan Intl - Montreal Pierre Elliott Trudeau Intl or Boston Logan Intl - Toronto Pearson 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: Emirates (78%), TAP AIR PORTUGAL (70%), Air Canada( 70%).

  • What are the cheapest flights from Boston to Canada?

    On average you can expect to pay £1,406 for a flight from Boston to Canada. The cheapest flight overall is £685 while the most popular route, (Boston Logan Intl - Toronto Island) is currently priced at £438.

  • 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, October is the cheapest month in which you can book a flight from Boston to Canada (average of £63). Flying from Boston to Canada in December is currently the most expensive (average of £125). 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 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£132Average£165FlexibilityNo 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.