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Cheap flights from Boston to Toronto from ₹ 8,885

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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YTO
16 Sep — 23 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Boston Logan Intl to Toronto are usually found in July or September, booked 55 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Boston to Toronto

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Toronto
Explore the most affordable flight options available from Boston to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2026.

Sat 5/920:10 -
Nonstop1h 55m
Sun 6/908:10 -
Nonstop1h 43m
Deal found 15/8₹ 21,304
Tue 8/915:55 -
1 stop6h 09m
Thu 10/917:30 -
1 stop3h 56m
Deal found 15/8₹ 21,686
Sun 6/906:00 -
Nonstop1h 55m
Tue 8/920:55 -
Nonstop1h 45m
Deal found 15/8₹ 21,781
Tue 8/910:40 -
1 stop4h 53m
Thu 10/920:55 -
Nonstop1h 45m
Deal found 15/8₹ 22,068
Thu 10/905:50 -
1 stop4h 43m
Fri 11/909:00 -
1 stop5h 41m
Deal found 15/8₹ 23,405
Sat 5/920:10 -
Nonstop1h 55m
Sun 6/916:55 -
Nonstop1h 40m
Deal found 16/8₹ 23,788
Tue 15/907:30 -
1 stop6h 17m
Tue 15/916:15 -
Nonstop1h 49m
Deal found 14/8₹ 24,361
Sat 5/920:10 -
Nonstop1h 55m
Mon 7/907:25 -
Nonstop1h 40m
Deal found 15/8₹ 24,552
Sat 5/905:45 -
1 stop4h 50m
Sun 6/910:30 -
1 stop4h 11m
Deal found 15/8₹ 24,743

Find flight deals from Boston to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Toronto (YTO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 August 2026.

Round-trip from

₹ 21,304

One-way from

₹ 8,885

Popular in

April

Cheapest in

July

Average price

₹ 30,475
Air Canada
  • Air Canada
  • 6/9-8/9
  • 1 total stop
  • 8h 09m total
  • Boston to Toronto
Search Deals
Air Canada
  • Air Canada
  • 27/9
  • Nonstop
  • 1h 56m total
  • Boston to Toronto
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 190,095 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 47,781 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Boston to Toronto 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 454,620 searches. Data last updated 17 August 2026.
Use the filters below to find and compare flights from Boston to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Wed 16/9

15:13-20:44

1 stop5h 31m

Toronto Pearson Intl

Tue 22/9

10:30-14:41

1 stop4h 11m

₹ 27,036

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Wed 23/9

15:13-20:44

1 stop5h 31m

Toronto Pearson Intl

Tue 29/9

11:00-17:37

1 stop6h 37m

₹ 27,704

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Sun 27/9

07:38-11:43

1 stop4h 05m

Toronto Pearson Intl

Tue 29/9

11:00-17:37

1 stop6h 37m

₹ 28,755

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Fri 28/8

19:00-23:41

1 stop4h 41m

Toronto Pearson Intl

Mon 31/8

07:55-14:22

1 stop6h 27m

₹ 33,054
Fastest return journey

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Fri 28/8

19:45-21:40

Nonstop1h 55m

Toronto Pearson Intl

Fri 4/9

16:55-18:35

Nonstop1h 40m

₹ 33,436

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Sat 29/8

15:45-22:23

1 stop6h 38m

Toronto Pearson Intl

Sat 29/8

00:30-09:45

1 stop9h 15m

₹ 36,398

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Thu 27/8

09:30-14:19

1 stop4h 49m

Toronto Pearson Intl

Sun 30/8

11:00-01:11

1 stop14h 11m

₹ 36,493

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Fri 11/9

06:00-07:56

Nonstop1h 56m

Toronto Pearson Intl

Fri 18/9

08:10-09:55

Nonstop1h 45m

₹ 38,595

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Sat 5/9

18:00-22:23

1 stop4h 23m

Toronto Pearson Intl

Mon 7/9

14:05-21:59

2 stops7h 54m

₹ 41,557

BostonToronto

BOS Boston Logan Intl - YYZ Toronto Pearson Intl

BOSYYZ

Boston Logan Intl

Fri 28/8

16:45-05:45

2 stops13h 00m

Toronto Pearson Intl

Sun 30/8

15:40-20:55

1 stop5h 15m

₹ 43,849

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Boston to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto 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 Toronto

What is the cheapest month to book a flight from Boston to Toronto?

Currently, September is the cheapest month in which you can book a flight from Boston to Toronto (average of ₹ 27,036). Flying from Boston to Toronto in April is currently the most expensive (average of ₹ 36,780). 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 YTO?

Find hourly flight availability from Boston to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 August 2026.

When flying from Boston to Toronto, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 59% versus a flight in the afternoon.

Weekly flight availability from Boston to Toronto

Explore weekly flight availability from Boston to Toronto. 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 17 August 2026.

The most flights from BOS to YTO are scheduled on a Sunday (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (28 on average).

How much does it cost for a return flight from Boston to Toronto?

Airfare is below average for this route at the moment.
Boston to Toronto flights typically cost between ₹ 23,501 and ₹ 40,792 in September.
The cheapest return price found within the last 5 days was ₹ 21,304 on Multiple Airlines (5 Sept–6 Sept).

How often are flights from Boston to Toronto delayed?

About 22% of weekly flights between Boston and Toronto have experienced delays in the past year, with the average delay time being 126 minutes.

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

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

How far ahead should I book a flight from Boston to Toronto?

The price you pay for your flight from Boston to Toronto may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated 17 August 2026.
See what other customers who have flown with Porter Airlines from Boston to Toronto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very Good
457 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.6

Comfort

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very Good
457 reviews
Porter Airlines
8.0
Very Good
457 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.6

Comfort

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

Find useful and relevant information for your journey from Boston to Toronto. 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 Toronto?

    Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to Toronto. You should not have trouble finding flights to Toronto from Logan Intl; the airport handles an average of 31 outbound flights to Toronto per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Boston airport to Toronto. It is only a 4.2 km journey to Logan Intl (BOS) from Boston’s city centre.

  • How long is the flight from Boston to Toronto?

    Departing from Boston to Toronto will take you 4h 41m. Airlines will cover a distance of 715 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    No one likes to see their flight delayed. When booking a flight from Boston to Toronto consider choosing Jazz(89%), Brussels Airlines(74%) or Air Canada(73%), as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Boston to Toronto that include hotel bookings?

    Yes. In addition to deals on Boston to Toronto flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Boston to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Toronto.

  • Can I find deals for business class flights from Boston to Toronto?

    Yes. Cheapflights offers flight deals from Boston to Toronto 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 Toronto?

    Currently, September is the cheapest month in which you can book a flight from Boston to Toronto (average of ₹ 27,036). Flying from Boston to Toronto in April is currently the most expensive (average of ₹ 36,780). 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 Toronto?

Millions of users choose and trust Cheapflights to book the best flight deals from Boston to Toronto for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Toronto from Boston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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