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Cheap flights from Toronto to Boston from C$ 195

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BOS
10 Mar — 17 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto to Boston Logan Intl are usually found in March or October, booked 60 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Toronto to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Boston
Explore the most affordable flight options available from Toronto to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 February 2026.

Wed 4/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Wed 11/33:30 p.m.
BOS
-
YTZ
1 stop4h 33m
Porter Airlines
Deal found 7/2C$ 291
Tue 24/32:05 p.m.
YTZ
-
BOS
1 stop4h 02m
Porter Airlines
Tue 31/33:30 p.m.
BOS
-
YTZ
1 stop4h 33m
Porter Airlines
Deal found 7/2C$ 293
Mon 14/93:40 p.m.
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Mon 21/96:35 p.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 7/2C$ 293
Sat 14/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Tue 24/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 6/2C$ 294
Fri 6/31:10 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Tue 10/33:30 p.m.
BOS
-
YTZ
1 stop4h 33m
Porter Airlines
Deal found 7/2C$ 295
Fri 15/57:25 a.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Sat 16/510:05 a.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 6/2C$ 295
Sat 14/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Fri 20/311:50 a.m.
BOS
-
YTZ
Nonstop1h 52m
Porter Airlines
Deal found 7/2C$ 297
Wed 1/41:00 p.m.
YYZ
-
BOS
1 stop4h 57m
Air Canada
Sun 5/45:30 a.m.
BOS
-
YYZ
1 stop6h 04m
Air Canada
Deal found 5/2C$ 297
Tue 24/312:30 p.m.
YTZ
-
BOS
2 stops6h 42m
Air Canada
Tue 31/35:30 a.m.
BOS
-
YTZ
2 stops9h 32m
Air Canada
Deal found 7/2C$ 298
Wed 30/97:25 a.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Sun 4/103:25 p.m.
BOS
-
YYZ
1 stop4h 19m
Porter Airlines
Deal found 6/2C$ 298
Fri 20/37:35 p.m.
YTZ
-
BOS
Nonstop1h 35m
Air Transat
Sun 22/39:00 a.m.
BOS
-
YTZ
Nonstop1h 52m
Air Transat
Deal found 4/2C$ 299
Fri 12/67:25 a.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Sun 21/66:35 p.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Deal found 6/2C$ 299

Find flight deals from Toronto to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Boston (BOS). 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 8 February 2026.

Round-trip from

C$ 291

One-way from

C$ 195

Popular in

January

Cheapest in

March

Average price

C$ 394

Good round-trip deal

C$ 326 or less

Good one-way deal

C$ 200 or less
Porter Airlines
  • Porter Airlines
  • 4/3-11/3
  • 1 total stop
  • 6h 08m total
  • Toronto to Boston
Search Deals
Air Canada
  • Air Canada
  • 10/3
  • 1 total stop
  • 4h 07m total
  • Toronto to Boston
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Toronto (YTO) to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Toronto (YTO) to Boston Logan Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to Boston 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 629,999 searches. Data last updated 8 February 2026.
Use the filters below to find and compare flights from Toronto to Boston that are best for you.

Fly from

Toronto

Fly to

Boston

Route

Depart

Return

Price

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 6/3

1:10 p.m.-2:45 p.m.

Nonstop1h 35m

Boston Logan Intl

Tue 10/3

3:30 p.m.-8:03 p.m.

1 stop4h 33m

C$ 295

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Mon 2/3

12:00 p.m.-6:07 p.m.

1 stop6h 07m

Boston Logan Intl

Fri 13/3

9:00 a.m.-10:52 a.m.

Nonstop1h 52m

C$ 297

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 12/3

12:00 p.m.-6:07 p.m.

1 stop6h 07m

Boston Logan Intl

Sun 22/3

9:00 a.m.-10:52 a.m.

Nonstop1h 52m

C$ 297

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sat 7/3

1:10 p.m.-2:45 p.m.

Nonstop1h 35m

Boston Logan Intl

Sun 8/3

9:00 a.m.-10:52 a.m.

Nonstop1h 52m

C$ 310

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Mon 2/3

1:10 p.m.-2:45 p.m.

Nonstop1h 35m

Boston Logan Intl

Mon 9/3

3:30 p.m.-8:03 p.m.

1 stop4h 33m

C$ 313

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 2/4

8:00 a.m.-9:35 a.m.

Nonstop1h 35m

Boston Logan Intl

Mon 6/4

7:05 a.m.-9:04 a.m.

Nonstop1h 59m

C$ 314

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Mon 2/3

2:00 p.m.-7:12 p.m.

1 stop5h 12m

Boston Logan Intl

Mon 9/3

1:00 p.m.-3:00 p.m.

Nonstop2h 00m

C$ 317

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Tue 30/6

9:00 a.m.-2:41 p.m.

1 stop5h 41m

Boston Logan Intl

Sun 5/7

10:40 a.m.-4:55 p.m.

1 stop6h 15m

C$ 321

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Tue 3/3

2:00 p.m.-7:12 p.m.

1 stop5h 12m

Boston Logan Intl

Tue 10/3

5:30 a.m.-10:49 a.m.

1 stop5h 19m

C$ 321

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 6/3

12:00 p.m.-6:07 p.m.

1 stop6h 07m

Boston Logan Intl

Fri 13/3

9:00 a.m.-10:52 a.m.

Nonstop1h 52m

C$ 327

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

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Best time to book a flight from Toronto to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Toronto with our price prediction graph.
Estimated round-trip 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 Toronto to Boston

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

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Boston. Price data was last updated on 30 January 2026.

The best time to book flights from Toronto to Boston is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Toronto to Boston (average of C$ 180). Flying from Toronto to Boston in January is currently the most expensive (average of C$ 291). 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 YTO to BOS?

Find hourly flight availability from Toronto to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 February 2026.

One of the essential ways to save on airfare from Toronto to Boston is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 64% on airfare.

What is the cheapest day to fly from Toronto to Boston?

Use this chart to determine the cheapest time to fly round-trip from Toronto to Boston. Price data was last updated on 7 February 2026.

Travelers seeking maximum savings on their Toronto to Boston flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Toronto to Boston

Explore weekly flight availability from Toronto to Boston. 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 February 2026.

The most flights from YTO to BOS are scheduled on a Friday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).

What’s the top layover airport for flights from Toronto to Boston?

Share of one-stop round-trip flights from Toronto to Boston chosen by Cheapflights users in the past 12 months, using the same layover each way.

Montreal (YUL) – chosen by Cheapflights users on 30% of one-stop itineraries from Toronto to Boston on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to Boston?

Average round-trip fare for 1-stop flights from Toronto to Boston, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 410.

What’s the fastest layover option from Toronto to Boston?

Shortest average travel time for 1-stop one-way flights from Toronto to Boston, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 3h 47m.

Which airport typically offers the quickest layover for flights from Toronto to Boston?

Average layover duration for 1-stop one-way flights from Toronto to Boston, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Newark (EWR) offer the fastest connection on this route, with an average layover time of 1h 12m.

How often are flights from Toronto to Boston delayed?

About 25% of weekly flights between Toronto and Boston have experienced delays in the past year, with the average delay time being 119 minutes.

What is the most punctual flight time for Toronto to Boston 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 Sunday has historically faced a higher average of delays compared to other days of the week.

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

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

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated 8 February 2026.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Toronto to Boston 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.
Porter Airlines
7.9
Good
412 reviews
Check prices

Entertainment

6.9

Food

7.5

Comfort

7.9

Overall

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.
Porter Airlines
7.9
Good
412 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Entertainment

6.9

Food

7.5

Comfort

7.9

Overall

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.
Air Transat
7.7
Good
503 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Entertainment

6.9

Food

7.5

Comfort

7.9

Overall

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.
United Airlines
7.4
Good
9,254 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Entertainment

6.9

Food

7.5

Comfort

7.9

Overall

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.
Air Canada
7.1
Good
10,697 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Entertainment

6.9

Food

7.5

Comfort

7.9

Overall

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.

Toronto to Boston Travel Guide

Logan International Airport in Boston is found on the eastern side of the city. There are six runways supporting passengers from four different terminals. The airport covers 2,384 acres of land. This is the biggest airport in the New England region. It services more than 38 million passengers per year. It’s the 16th busiest airport in the US.

Related info for your journey

Find useful and relevant information for your journey from Toronto to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports serve Toronto to Boston flights?

    When you fly from Toronto to Boston in the US, you’ll get on your flight at Pearson International Airport and get off at Logan International Airport in the city of Boston. There are several choices for direct flights between these two airports, as well as some for routes with stopovers in other cities.

  • Which airlines fly directly from Toronto to Boston?

    There are many direct flights into Boston Logan from Toronto Pearson. Porter Airlines offers several. Air Canada does as well. You can also find them on WestJet, Delta, and United. Typically the route takes just over an hour and a half.

  • What are the stopover options between Toronto to Boston?

    If you’re booking a flight with a stopover, you’ll find there are stops in New York at LaGuardia, in Philadelphia, and in Washington DC at Ronald Reagan National Airport. You might also stop in Detroit on the way. The stopovers vary from a half-hour to a couple of hours, and even up to almost six hours. Your total travel time can be as high as almost nine hours but is usually more like four to six hours for flights with one stopover on this route.

  • Do I need a passport or visa to fly from Toronto to Boston?

    You will need a passport to fly into Boston as you’re crossing the border into the US. You will not need a visa if you’re taking a trip for pleasure. If you are planning on working, investing, immigrating, or studying in the US, you will need to look into the appropriate visa for each activity.

  • What airport do you fly into for flights to Boston from Toronto?

    For a flight from Toronto to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 4.2 km from the centre of the city. Logan Intl is the only Boston airport and it handles 13 inbound flights from Toronto per day. 5 airlines have flights to Boston Logan Intl from Toronto on a regular basis.

  • How long is the flight from Toronto to Boston?

    Departing from Toronto to Boston will take you 1h 35m. Airlines will cover a distance of 695 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Toronto to Boston round-trip?

    According to our current data, American Airlines (C$ 205), Air Canada (C$ 229), and Porter Airlines (C$ 260) offers the cheapest pricing from Toronto to Boston. Users have found that American Airlines is 42% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Toronto to Boston one-way?

    The cheapest airlines for a one-way flight from Toronto to Boston are Porter Airlines (C$ 152), Air Canada (C$ 189), and United Airlines (C$ 192).

  • What are the most popular routes from Toronto to Boston?

    While some choose either Toronto Island - Boston Logan Intl or Hamilton - Boston Logan Intl, Toronto Pearson Intl - Boston Logan Intl is the most popular route from Toronto to Boston.

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

    Consider Jazz (49%), Air Canada (43%) or United Airlines (43%) when booking your flight. These represent the most reliable airlines when flying from Toronto to Boston.

  • What are the cheapest flights from Toronto to Boston?

    The cheapest flight price from Toronto to Boston is C$ 217. On average you can expect to pay C$ 973. The most popular route, (Toronto Pearson Intl - Boston Logan Intl), can usually be booked for C$ 252.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Toronto to Boston (average of C$ 180). Flying from Toronto to Boston in January is currently the most expensive (average of C$ 291). 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

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Merrimack
Chelsea
Milford
Braintree
Hampton
Old Orchard Beach
Revere
Waltham
Kennebunk
Watertown
Warwick
Lawrence
Pawtucket
Seekonk
Nashua

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.

Fly from Toronto to Boston on these airlines

Choose from the following airlines for your flight from Toronto to Boston. Flights are based on user searches made on Cheapflights and were last updated on 8 February 2026.
Porter Airlines flights from Toronto to Boston Logan Intl
Air Canada flights from Toronto to Boston Logan Intl
United Airlines flights from Toronto to Boston Logan Intl

Top 5 airlines flying from Toronto to Boston

Discover the top 5 airlines that operate flights from Toronto to Boston. 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 629,999 searches. Data last updated 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 205AverageC$ 365FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 229AverageC$ 381FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 260AverageC$ 345FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 332AverageC$ 456FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 341AverageC$ 478FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Toronto to Boston?

Cheapflights helps you search for flights from Toronto to Boston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Toronto to Boston?

Cheapflights simply makes it quick and affordable to book flights from Toronto to Boston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Toronto to Boston with no change fees.

Can Cheapflights notify me if prices for flights from Toronto to Boston become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Boston from Toronto today and book when prices fit your budget.

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