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Cheap flights from Boston to Toronto from ₹ 11,761

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YTO
24 Jun — 1 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Boston Logan Intl to Toronto are usually found in September or October, booked 66 days in advance, depart on a Tuesday or Wednesday 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 25 May 2026.

Tue 23/610:05
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Thu 25/607:25
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Deal found 21/5₹ 27,632
Sun 19/710:05
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Fri 24/717:35
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Deal found 20/5₹ 28,684
Wed 17/615:25
BOS
-
YYZ
2 stops14h 09m
Porter Airlines
Wed 24/615:55
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Deal found 20/5₹ 28,780
Sun 7/610:05
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Sun 7/615:40
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Deal found 23/5₹ 28,971
Wed 8/715:55
BOS
-
YYZ
1 stop6h 09m
Porter Airlines
Mon 13/707:25
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Deal found 21/5₹ 29,162
Fri 26/618:35
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Thu 9/715:40
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Deal found 21/5₹ 29,449
Mon 8/618:35
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Wed 17/613:50
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Deal found 20/5₹ 29,545
Wed 10/613:00
BOS
-
YYZ
1 stop5h 09m
Delta
Fri 12/606:03
YYZ
-
BOS
1 stop5h 12m
Delta
Deal found 20/5₹ 30,023
Sat 6/610:05
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Tue 9/607:25
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Deal found 20/5₹ 30,501
Tue 9/615:25
BOS
-
YYZ
1 stop4h 59m
Porter Airlines
Tue 23/609:00
YYZ
-
BOS
2 stops10h 05m
Porter Airlines
Deal found 21/5₹ 30,596

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 25 May 2026.

Round-trip from

₹ 27,632

One-way from

₹ 11,761

Popular in

April

Cheapest in

September

Average price

₹ 32,222

Good round-trip deal

₹ 33,541 or less
Porter Airlines
  • Porter Airlines
  • 23/6-25/6
  • Nonstop
  • 3h 35m total
  • Boston to Toronto
Search Deals
Porter Airlines
  • Porter Airlines
  • 15/6
  • 2 total stops
  • 14h 09m total
  • Boston to Toronto
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 247,511 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 50,900 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to Toronto (YTO).
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 25 May 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 - YYZ

BOSYYZ

Boston Logan Intl

Sun 7/6

10:05-12:00

Nonstop1h 55m

Toronto Pearson Intl

Sun 7/6

15:40-20:55

1 stop5h 15m

₹ 28,971

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 12/6

18:40-23:59

1 stop5h 19m

Toronto Pearson Intl

Mon 15/6

19:43-23:59

1 stop4h 16m

₹ 30,023

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Tue 7/7

15:55-22:04

1 stop6h 09m

Toronto Pearson Intl

Tue 14/7

07:25-09:05

Nonstop1h 40m

₹ 30,979
Fastest return journey

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sun 5/7

20:10-22:05

Nonstop1h 55m

Toronto Pearson Intl

Sun 12/7

07:25-09:05

Nonstop1h 40m

₹ 32,700

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sun 19/7

05:45-10:04

1 stop4h 19m

Toronto Pearson Intl

Fri 24/7

11:00-16:29

1 stop5h 29m

₹ 32,891

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 9/7

15:20-05:34

2 stops14h 14m

Toronto Pearson Intl

Thu 16/7

07:25-09:05

Nonstop1h 40m

₹ 34,899

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Mon 20/7

19:15-21:10

Nonstop1h 55m

Toronto Pearson Intl

Wed 22/7

20:55-22:38

Nonstop1h 43m

₹ 35,855

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 18/6

10:05-12:00

Nonstop1h 55m

Toronto Pearson Intl

Thu 25/6

15:40-20:55

1 stop5h 15m

₹ 37,098

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 21/8

18:50-00:13

1 stop5h 23m

Toronto Pearson Intl

Tue 25/8

14:45-21:59

1 stop7h 14m

₹ 38,246
Cheapest one-way
Fastest single journey

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 20/6

18:40-23:59

1 stop5h 19m

₹ 12,239

Flights are sorted by cheapest return flights first.

Deals found on 21/5

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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, February is the cheapest month in which you can book a flight from Boston to Toronto (average of ₹ 8,701). Flying from Boston to Toronto in January is currently the most expensive (average of ₹ 83,280). 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 25 May 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 morning, which can drop the price by up to 37% 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 25 May 2026.

The most flights from BOS to YTO are scheduled on a Friday (29 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (20 on average).

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

How often are flights from Boston to Toronto delayed?

About 23% of weekly flights between Boston and Toronto have experienced delays in the past year, with the average delay time being 129 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 at night tend to experience delays more often.

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

Wednesday 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 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 70 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 25 May 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
439 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.6

Overall

8.0

Entertainment

7.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very Good
439 reviews
Porter Airlines
8.0
Very Good
439 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.6

Overall

8.0

Entertainment

7.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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 24 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 1h 55m. 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 Brussels Airlines(89%), ITA Airways(82%) or United Airlines(71%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boston to Toronto?

    The cheapest flight price from Boston to Toronto is ₹ 29,722. On average you can expect to pay ₹ 35,419. The most popular route, (Boston Logan Intl - Toronto Pearson Intl), can usually be booked for ₹ 36,142.

  • 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, February is the cheapest month in which you can book a flight from Boston to Toronto (average of ₹ 8,701). Flying from Boston to Toronto in January is currently the most expensive (average of ₹ 83,280). 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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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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