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

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Boston Logan Intl to Toronto are usually found in March or February, booked 40 days in advance, depart on a Friday or Thursday and return on a Wednesday

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

All the information you need to plan the best BOS to YTO flight in 2021: compare Boston to Toronto flight prices with the expected peak season, weather and rainfall in Toronto.
BOS - YTO
Price
$239 - $316
YTO
Temperature
21.2 - 69.8 °F
YTO
Precipitation
2 - 3.3 inches

Popular in

December

High demand for flights, 14% potential price rise

Cheapest in

March

Best time to find cheap flights, 13% potential price drop

Round-trip from

$239

From Boston Logan Intl to Toronto (YTO)

One-way from

$124

One-way flight from Boston Logan Intl to Toronto (YTO)

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
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 114% on this flight, we recommend booking at least 37 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 $395 1-2 weeks out and tickets from $572 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 March. Prices to Toronto from Boston average $273. You can even find prices in March for less than $273, as users have found deals to Toronto from as low as $175. The month of December 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 11% on your trip compared to booking a flight in the evening.

Cheap flights from Boston to Toronto in October, November 2021

The best prices found for BOS to YTO flights for October, November
26 Oct - 2 Nov
$80pp
BOS
Boston Logan Intl
Air Canada
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
BOS
Boston Logan Intl
26 Oct - 2 Nov
$88pp
BOS
Boston Logan Intl
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
BOS
Boston Logan Intl
26 Oct - 2 Nov
$96pp
BOS
Boston Logan Intl
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
BOS
Boston Logan Intl

Boston Logan Intl to Toronto 2021 flight deals

Cheap flights to Toronto from Boston found for this year
26 Oct - 2 Nov
$80pp
BOS
Boston Logan Intl
Air Canada
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
BOS
Boston Logan Intl
26 Oct - 2 Nov
$88pp
BOS
Boston Logan Intl
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
BOS
Boston Logan Intl
26 Oct - 2 Nov
$96pp
BOS
Boston Logan Intl
Air Canada
 
1 STOP
YTZ
Toronto Island
YTZ
Toronto Island
Air Canada
 
1 STOP
BOS
Boston Logan Intl

Non-stop flights to Toronto from Boston

Save time with Boston to Toronto direct flight deals
11 Nov - 15 Nov
$216pp
BOS
Boston Logan Intl
Porter Airlines
Non-Stop
YTZ
Toronto Island
YTZ
Toronto Island
Porter Airlines
Non-Stop
BOS
Boston Logan Intl
20 Nov - 25 Nov
$219pp
BOS
Boston Logan Intl
Porter Airlines
Non-Stop
YTZ
Toronto Island
YTZ
Toronto Island
Porter Airlines
Non-Stop
BOS
Boston Logan Intl
15 Jan - 21 Jan
$223pp
BOS
Boston Logan Intl
Air Canada
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
BOS
Boston Logan Intl

Last minute flights from Boston to Toronto

Late deals on round-trip flights to Toronto from Boston, departing today and this week
26 Oct - 2 Nov
$80pp
BOS
Boston Logan Intl
Air Canada
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
BOS
Boston Logan Intl
26 Oct - 2 Nov
$88pp
BOS
Boston Logan Intl
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
BOS
Boston Logan Intl
26 Oct - 2 Nov
$96pp
BOS
Boston Logan Intl
Air Canada
 
1 STOP
YTZ
Toronto Island
YTZ
Toronto Island
Air Canada
 
1 STOP
BOS
Boston Logan Intl

One-way flights to Toronto from Boston

The cheapest one-way flights from Boston to Toronto
7:30 am - 9:29 am
Porter Airlines
Nonstop
1h 59m
BOS - YTZ
Porter Airlines
$124
SmartFares
5:25 am - 9:49 am
Air Canada
1 Stop
4h 24m
BOS - YTZ
Air Canada
$125
Gotogate
9:05 am - 6:18 am
American Airlines
2 Stops
21h 13m
BOS - YYZ
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Boston</span> to <span class="emphasized">Toronto</span> flights.

Flight FAQs

From Boston to Toronto

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 10 outbound flights to Toronto per day from 8 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

Which airlines flying from Boston Logan Intl to Toronto have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Boston Logan Intl to Toronto that may be offering flexible cancellation policies are Air Canada, Porter Airlines, and WestJet. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Boston to Toronto for under $100 on Cheapflights?

Yes, there are multiple flights from Boston to Toronto for under $100. The cheapest flight booked recently is on Air Canada for just $88, but on average you can expect to pay $222.

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 $240.

Are there last-minute flights available from Boston to Toronto for under $100?

There are currently 20+ open flights from Boston to Toronto within the next 7 days for less than $100.

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

Air Canada, at $88, was found to be the cheapest airline from Boston to Toronto.Alternate airlines to your destination round-trip include Porter Airlines and Major Airline. Air Canada is priced at 67% lower than the current average price of a flight leaving 3 months from now.

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

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $49. Users have also found prices from $94 and $109 on Porter Airlines and American Airlines, respectively.

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

Consider Interjet, Major Airline or American Airlines when booking your flight. These represent the most popular airlines when flying from Boston to Toronto.

What are the cheapest flights from Boston to Toronto?

While on average a flight from Boston to Toronto is generally $339, our data shows the cheapest flight currently is $99. When looking at the most popular route, (Boston Logan Intl - Toronto Pearson Intl), you can expect to pay $259 for that flight.

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: Jazz (56%), United Airlines (51%), Air Canada (47%).

COVID Restrictions

View COVID Travel Restrictions for Toronto, Canada

Do I need a COVID test to fly to Toronto from Boston?

Information is based on travel restrictions from Boston Logan Intl to Toronto

Most visitors from Boston Logan Intl need to provide a negative COVID-19 test result and/or quarantine to enter Toronto.

COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Toronto.

Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering Toronto.

Documents
Compassionate entry for travellers and limited release from quarantine - Foreign nationals traveling without an advance written approval for an exemption of a border restriction may be denied entry into Canada.


Do I need a test to fly back to Boston from Toronto?

Returning to Boston Logan Intl from Toronto

COVID-19 testing requirements
Visitors from Toronto must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Boston Logan Intl.

Quarantine requirements
Visitors from Toronto are not required to quarantine after entering Boston Logan Intl.

Hide COVID Travel Restrictions for Toronto, Canada

Alternative routes for Boston to Toronto

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Toronto

Things to know before you go - useful duration and weather info for your trip from Boston to Toronto.
Today's exchange rate
$1 = C$ 1.24
Flight duration from BOS to Toronto
1h 48m
Average temperature for October in Toronto
57.2 °F
Avg rainfall for October in Toronto
1.6 ″

Airports servicing Boston

Airports servicing Toronto

Hamilton (YHM)
Toronto Island (YTZ)
Kitchener-Waterloo (YKF)

Top 6 airlines flying from Boston Logan Intl to Toronto

The chart below displays the airlines Cheapflights users traveling from Boston to Toronto choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$68 $246 No cancel fee N/A
WestJet
$94 $221 No cancel fee 60%
Porter Airlines
$99 $284 No cancel fee 52%
American Airlines
$103 $219 No cancel fee 71%
United Airlines
$109 $277 No cancel fee 69%
Air Canada
$118 $375 No cancel fee 67%

Hourly flight availability from Boston to Toronto

See what time of day planes typically take off from Boston towards Toronto.
Afternoon Noon to 6 PM 53% of BOS to YTO departures
Morning 6 AM to noon 39% of BOS to YTO departures
Evening 6 PM to midnight 7% of BOS to YTO departures
Early morning Midnight to 6 AM 1% of BOS to YTO departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Boston to Toronto
See how many times per day planes take to the skies headed from Boston to Toronto.
Sunday
9 daily flights
Monday
12 daily flights
Tuesday
12 daily flights
Wednesday
12 daily flights
Thursday
12 daily flights
Friday
12 daily flights
Saturday
7 daily flights
Home North America Canada Ontario Toronto Cheap flights from Boston to Toronto