Cheap flights from Boston (BOS) to Toronto (YTO) from $57

This is the cheapest one-way flight price, found on 11/27. Prices may vary by date and flight preferences.
BOS — YTO
Dec 3 — Dec 101

The best prices from Boston Logan Intl to Toronto are usually found in January or February, booked 37 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from Boston (BOS) to Toronto (YTO)

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 November 28, 2023.

Popular in

October

Cheapest in

January

Round-trip from

$245

One-way from

$128
High demand for flights, 13% potential price rise
Best time to find cheap flights, 16% potential price drop
From Boston Logan Intl to Toronto (YTO)
One-way flight from Boston Logan Intl to Toronto (YTO)

BOS - YTO

Price

$245 - $431

YTO

Temperature

21.2 - 69.8 °F

YTO

Rainfall

2 - 3.3 inches

What is the cheapest day to fly round-trip from Boston to Toronto?

Users have found that flying from Boston to Toronto on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

To save up to 131% on this flight, we recommend booking at least 38 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Boston to Toronto from $310 1-2 weeks out and tickets from $635 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of January. Prices to Toronto from Boston average $291. You can even find prices in January for less than $291, as users have found deals to Toronto from as low as $173. The month of October appears to be one of the more expensive times to travel to Toronto from Boston. Flying in the targeted month can save you up to 15%.

When is the cheapest time to fly from Boston to Toronto (BOS - YTO)?

A simple way to save on the total cost of your ticket is to fly from Boston to Toronto at noon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the evening.

Cheap United Airlines flights from Boston to Toronto

Explore cheap flight options specifically provided by United Airlines for the route between Boston and Toronto. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 28, 2023.
Take a look at some of the lowest-priced United Airlines flights heading from Boston to Toronto. Deals update often to give you more flight options matching your criteria
  • If you’re traveling from Boston to Toronto, one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $310.97 RT. This price is typically 102% more expensive than other airlines that offer Boston to Toronto flights. When booking this route, the cheapest RT price found was $126. The most popular departure airport in Boston when flying to Toronto is Boston Logan Intl Airport. The most popular airport to fly into when visiting Toronto is Toronto Pearson Intl Airport. When flying from Boston to Toronto, United Airlines flights are 1% more popular than any other airline flying that same route.

Cheap Air Canada flights from Boston to Toronto

Explore cheap flight options specifically provided by Air Canada for the route between Boston and Toronto. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 28, 2023.
Some of the lowest-priced Air Canada flights we've found at this time heading from Boston to Toronto. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
  • Air Canada is one of the most popular airlines used for those traveling from Boston to Toronto. Flights on this route from Air Canada typically cost $408.36 RT, a price that is 57% cheaper than the average Boston to Toronto flight. The cheapest flight found was $262 RT. The most popular departure airport in Boston when flying to Toronto is Boston Logan Intl Airport. The most popular airport to fly into when visiting Toronto is Toronto Pearson Intl Airport. When flying from Boston to Toronto, Air Canada flights are 1% more popular than any other airline flying that same route.

Cheap Boston to Toronto flights in November & December 2023

Find cheap flight options from Boston to Toronto specifically for the months of November and December 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,806,920 searches. Prices were last updated on November 28, 2023.
Listed are some of the best fares we've found on flights departing from Boston to Toronto in 2023. Check back soon for alternative fares.

Boston to Toronto 2023 flight deals

Discover exclusive flight deals for travel between Boston and Toronto in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 28, 2023.
Listed are some of the best fares we've found on flights departing from Boston to Toronto in 2023. Check back soon for alternative fares.

Non-stop flights to Toronto from Boston

Discover non-stop flight options from Boston to Toronto. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 28, 2023.
If you're seeking options on non-stop flights from Boston to Toronto, check out these fares. Users seeking other options on flights from Boston to Toronto should update the search form at the top of the page.

Boston to Toronto flights leaving soon

Find last-minute flight options from Boston to Toronto for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 28, 2023.
Check out these flights departing soon from Boston to Toronto. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Toronto from Boston

Search for one-way flight options from Boston to Toronto. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 28, 2023.
Users in need of a one-way flight from Boston to Toronto can choose from these deals. Those seeking round-trip flights from Boston to Toronto should utilize the search form at the the top of the page.

Find flights from Boston to Toronto within your budget

Customize 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 2,806,920 searches. Data last updated November 28, 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$197 - $477

Route

Depart

Return

Price

Boston Logan IntlToronto Pearson Intl

BOS - YYZ

BOSYYZ

Boston Logan Intl

Tue 12/12

1 stop16h 08m

Toronto Pearson Intl

Wed 2/7

1 stop17h 27m

$197

Boston Logan IntlToronto Pearson Intl

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 12/14

1 stop29h 14m

Toronto Pearson Intl

Mon 2/5

1 stop11h 22m

$213

Boston Logan IntlToronto Pearson Intl

BOS - YYZ

BOSYYZ

Boston Logan Intl

Tue 12/12

2 stops22h 16m

Toronto Pearson Intl

Thu 2/8

1 stop11h 35m

$215

Boston Logan IntlToronto Pearson Intl

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 12/16

1 stop4h 31m

Toronto Pearson Intl

Sat 12/23

Nonstop1h 39m

$233

Boston Logan IntlToronto Island

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 2/2

Nonstop1h 59m

Toronto Island

Sun 2/4

Nonstop1h 35m

$245

Boston Logan IntlToronto Island

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 1/4

Nonstop1h 59m

Toronto Island

Sun 1/14

1 stop5h 35m

$250

Boston Logan IntlToronto Pearson Intl

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 4/19

1 stop8h 56m

Toronto Pearson Intl

Tue 4/23

1 stop6h 08m

$303

Boston Logan IntlToronto Pearson Intl

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 1/20

1 stop7h 00m

Toronto Pearson Intl

Mon 1/22

Nonstop1h 39m

$318

Boston Logan IntlToronto Pearson Intl

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 3/29

1 stop4h 30m

Toronto Pearson Intl

Sun 3/31

1 stop4h 10m

$477

Flights are sorted by cheapest first

Deals found on 11/27

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 November 28, 2023.
Read reviews from past customers who have flown United Airlines, Air Canada and Porter Airlines from Boston to Toronto. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
3,035 reviews

Crew

8.5

Overall

7.9

Boarding

8.0

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

7.9
Good
3,035 reviews
7.9
Good
3,035 reviews

Crew

8.5

Overall

7.9

Boarding

8.0

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

7.6
Good
27 reviews
7.9
Good
3,035 reviews

Crew

8.5

Overall

7.9

Boarding

8.0

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

7.4
Good
1,897 reviews
7.9
Good
3,035 reviews

Crew

8.5

Overall

7.9

Boarding

8.0

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

7.2
Good
2,645 reviews
7.9
Good
3,035 reviews

Crew

8.5

Overall

7.9

Boarding

8.0

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

6.7
Okay
988 reviews
7.9
Good
3,035 reviews

Crew

8.5

Overall

7.9

Boarding

8.0

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

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?

Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Toronto. On average, Logan Intl has 13 outbound flights to Toronto per day from 6 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

Can I find flights from Boston to Toronto for under $200 on Cheapflights?

Yes, there are multiple flights from Boston to Toronto for under $200. The cheapest flight booked recently is on Multiple Airlines for just $197, but on average you can expect to pay $235.

Are there nonstop flights from Boston to Toronto for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to Toronto under $300. A good price for a nonstop flight from Boston to Toronto is less than $287.

Are there last-minute flights available from Boston to Toronto for under $300?

There are currently 20+ open flights from Boston to Toronto within the next 7 days for less than $300.

What days are nonstop flights available from Boston to Toronto?

You can find nonstop flights on the following days: Saturday.

How many flights depart from Boston to Toronto on average per day?

On average 5 flights depart from Boston to Toronto per day.
Afternoon (Noon - 6pm) - 100% of flight departures

How long is the flight from Boston to Toronto?

Air Canada and Porter Airlines can get you from Boston to Toronto in just under 1h 59m. Your travel time can differ by up to 2h 32m. The distance between Boston and Toronto is about 447 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

Air Canada, at $233, was found to be the cheapest airline from Boston to Toronto. An alternate airline flying to your destination would be Porter Airlines. Air Canada is priced at 19% lower than the current average price of a flight leaving 3 months from now.

What are the most popular airlines that fly from Boston to Toronto?

What are the most reliable airlines from Boston to Toronto?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Toronto on time: TAP AIR PORTUGAL (77%), Air Canada (68%), Scandinavian Airlines (65%).

What are the cheapest flights from Boston to Toronto?

While on average a flight from Boston to Toronto is generally $1,152, our data shows the cheapest flight currently is $146. When looking at the most popular route, (Boston Logan Intl - Toronto Pearson Intl), you can expect to pay $206 for that flight.

What does BOS to YYZ mean?

Great question - BOS to YYZ just means Boston Logan Intl Airport to Toronto Pearson Intl Airport. Now you’ll know what these unique codes when you look for flights! Toronto Island Airport (YTZ), Hamilton Airport (YHM), Toronto Kitchener-Waterloo Airport (YKF) are other airports near this flight route and their unique identifiers/IATA codes.

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 Boston to Toronto on these airlines
Choose from the following airlines for your flight from Boston to Toronto. Flights are based on user searches made on Cheapflights and were last updated on November 28, 2023.

Top 6 airlines flying from Boston to Toronto

Discover the top 6 airlines that operate flights from Boston to Toronto. 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 2,806,920 searches. Data last updated November 28, 2023.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$95Average$175FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest$95Average$267FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest$125Average$355FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapest$126Average$311FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
DeltaCheapest$181Average$404FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$262Average$408FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights to Toronto by cabin class

Hourly flight availability from Boston to Toronto

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 November 28, 2023.
20%of flight departuresEarly morningMidnight to 6 am
34%of flight departuresMorning6 am to noon
46%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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 November 28, 2023.
Sunday12daily flights
Monday15daily flights
Tuesday13daily flights
Wednesday14daily flights
Thursday14daily flights
Friday16daily flights
Saturday11daily 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 Boston to Toronto?

Cheapflights helps you search for flights from Boston to Toronto 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 Boston to Toronto?

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 Toronto from Boston.

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.

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

Of course! You can now track prices for flights from Boston to Toronto and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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