Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

YYZ - BOS

£111 Find cheap flights from Toronto to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to Boston departing on 24/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 3/7
Wed 10/7

Search hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Boston, as well as popular online travel agencies
In the last 7 days, travellers have searched 41,909,192 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Toronto to Boston (YYZ-BOS)

 
These are the cheapest deals for flights from Toronto to Boston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Toronto to Boston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Toronto to Boston.

Recent one-way flight deals from Toronto to Boston

Only flying one-way? Below are some of the best one-way flight deals from Toronto to Boston found on KAYAK recently.

Recent last-minute flight deals from Toronto to Boston

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Toronto to Boston.

Recent direct flight deals from Toronto to Boston

The latest deals for direct flights from Toronto to Boston so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Toronto to Boston

Find recent round-trip train or bus tickets from Toronto to Boston.

All round-trip flight deals to Boston

The cheapest plane tickets to Boston found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
07:00 - 10:35YYZ-BOS
3h 35m1 stop
11:40 - 17:41BOS-YYZ
6h 01m1 stop
£173Porter Airlines
Find Deal
Fri, 12 Jul - Sun, 21 Jul
17:00 - 18:44YYZ-BOS
1h 44mdirect
06:00 - 11:32BOS-YYZ
5h 32m1 stop
Wed, 3 Jul - Mon, 8 Jul
07:00 - 10:35YYZ-BOS
3h 35m1 stop
15:55 - 22:00BOS-YYZ
6h 05m1 stop
£193Porter Airlines
Find Deal
Mon, 24 Jun - Fri, 12 Jul
17:00 - 18:44YYZ-BOS
1h 44mdirect
06:00 - 10:34BOS-YYZ
4h 34m1 stop
Thu, 5 Sep - Sun, 8 Sep
20:55 - 22:39YYZ-BOS
1h 44mdirect
05:45 - 17:28BOS-YYZ
11h 43m1 stop
£198United Airlines
Find Deal
Wed, 19 Jun - Thu, 20 Jun
07:10 - 10:55YYZ-BOS
3h 45m1 stop
09:45 - 15:44BOS-YYZ
5h 59m1 stop
£199Porter Airlines
Find Deal
Sun, 15 Sep - Thu, 19 Sep
17:00 - 18:44YYZ-BOS
1h 44mdirect
06:05 - 08:00BOS-YYZ
1h 55mdirect
£202Air Canada
Find Deal
Fri, 12 Jul - Sun, 21 Jul
18:00 - 22:37YYZ-BOS
4h 37m1 stop
06:05 - 08:00BOS-YYZ
1h 55mdirect
£202United Airlines
Find Deal
Fri, 9 Aug - Mon, 12 Aug
00:30 - 09:31YYZ-BOS
9h 01m2 stops
06:05 - 08:00BOS-YYZ
1h 55mdirect
£221Air Canada
Find Deal
Thu, 11 Jul - Sun, 21 Jul
06:30 - 10:21YYZ-BOS
3h 51m1 stop
12:00 - 16:28BOS-YYZ
4h 28m1 stop
£463Delta
Find Deal
Wed, 3 Jul - Mon, 8 Jul
06:30 - 16:37YYZ-BOS
10h 07m1 stop
Tue, 24 Sep
17:00 - 18:44YYZ-BOS
1h 44mdirect
£120Air Canada
Find Deal
Mon, 23 Sep
06:55 - 18:05YYZ-BOS
11h 10m2 stops
£122Porter Airlines
Find Deal
Tue, 30 Jul
23:15 - 10:35YYZ-BOS
11h 20m2 stops
£124Porter Airlines
Find Deal
Sun, 22 Sep
17:30 - 00:49YYZ-BOS
7h 19m1 stop
£129United Airlines
Find Deal
Wed, 28 Aug
09:30 - 18:30YYZ-BOS
9h 00m2 stops
£134Porter Airlines
Find Deal
Sun, 14 Jul
23:30 - 09:31YYZ-BOS
10h 01m1 stop
£144Air Canada
Find Deal
Sun, 21 Jul
07:55 - 14:16YYZ-BOS
6h 21m1 stop
£146Delta
Find Deal
Sun, 22 Sep
20:55 - 22:39YYZ-BOS
1h 44mdirect
£161United Airlines
Find Deal
Mon, 8 Jul
14:04 - 20:10YYZ-BOS
6h 06m1 stop
£338Delta
Find Deal
Sat, 8 Jun
07:40 - 18:05YYZ-BOS
10h 25m2 stops
15:55 - 22:00BOS-YYZ
6h 05m1 stop
£377Porter Airlines
Find Deal
Wed, 5 Jun - Wed, 12 Jun
13:25 - 15:08YYZ-BOS
1h 43mdirect
05:45 - 10:04BOS-YYZ
4h 19m1 stop
£392United Airlines
Find Deal
Wed, 5 Jun - Wed, 12 Jun
10:10 - 18:05YYZ-BOS
7h 55m2 stops
15:55 - 22:00BOS-YYZ
6h 05m1 stop
£399Porter Airlines
Find Deal
Thu, 6 Jun - Mon, 10 Jun
07:00 - 10:35YYZ-BOS
3h 35m1 stop
11:40 - 17:12BOS-YYZ
5h 32m1 stop
£407Porter Airlines
Find Deal
Wed, 5 Jun - Sun, 9 Jun
07:40 - 18:05YYZ-BOS
10h 25m2 stops
09:45 - 22:40BOS-YYZ
12h 55m2 stops
£410Porter Airlines
Find Deal
Wed, 5 Jun - Wed, 12 Jun
07:45 - 09:28YYZ-BOS
1h 43mdirect
06:05 - 08:00BOS-YYZ
1h 55mdirect
£412Air Canada
Find Deal
Wed, 5 Jun - Sun, 9 Jun
06:30 - 11:24YYZ-BOS
4h 54m1 stop
12:00 - 15:37BOS-YYZ
3h 37m1 stop
£475Delta
Find Deal
Wed, 5 Jun - Thu, 6 Jun
09:30 - 13:15YYZ-BOS
3h 45m1 stop
19:40 - 21:35BOS-YYZ
1h 55mdirect
Fri, 7 Jun - Mon, 17 Jun
07:00 - 12:29YYZ-BOS
5h 29m1 stop
19:40 - 21:35BOS-YYZ
1h 55mdirect
Wed, 5 Jun - Wed, 5 Jun
06:30 - 11:24YYZ-BOS
4h 54m1 stop
09:00 - 13:08BOS-YYZ
4h 08m1 stop
£583Delta
Find Deal
Wed, 5 Jun - Fri, 7 Jun
17:00 - 18:44YYZ-BOS
1h 44mdirect
06:05 - 08:00BOS-YYZ
1h 55mdirect
£202Air Canada
Find Deal
Fri, 12 Jul - Sun, 21 Jul
07:45 - 09:29YYZ-BOS
1h 44mdirect
19:40 - 21:35BOS-YYZ
1h 55mdirect
£205Air Canada
Find Deal
Tue, 2 Jul - Sat, 6 Jul
13:25 - 15:09YYZ-BOS
1h 44mdirect
06:05 - 08:00BOS-YYZ
1h 55mdirect
Tue, 25 Jun - Thu, 27 Jun
20:55 - 22:39YYZ-BOS
1h 44mdirect
06:05 - 08:00BOS-YYZ
1h 55mdirect
Sun, 30 Jun - Sun, 7 Jul
20:55 - 22:39YYZ-BOS
1h 44mdirect
19:40 - 21:35BOS-YYZ
1h 55mdirect
Thu, 20 Jun - Tue, 25 Jun
17:10 - 18:54YYZ-BOS
1h 44mdirect
16:05 - 18:00BOS-YYZ
1h 55mdirect
£319United Airlines
Find Deal
Fri, 2 Aug - Tue, 6 Aug
20:55 - 22:39YYZ-BOS
1h 44mdirect
19:50 - 21:45BOS-YYZ
1h 55mdirect
£337United Airlines
Find Deal
Fri, 2 Aug - Mon, 5 Aug
17:00 - 18:43YYZ-BOS
1h 43mdirect
19:40 - 21:35BOS-YYZ
1h 55mdirect
Thu, 13 Jun - Mon, 17 Jun
20:55 - 22:39YYZ-BOS
1h 44mdirect
06:05 - 08:00BOS-YYZ
1h 55mdirect
£422United Airlines
Find Deal
Sun, 23 Jun - Wed, 26 Jun
20:55 - 22:39YYZ-BOS
1h 44mdirect
06:05 - 08:00BOS-YYZ
1h 55mdirect
Sun, 23 Jun - Wed, 26 Jun

Flights from Toronto to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Toronto to Boston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Toronto to Boston?

The average price of all flights from Toronto Pearson Intl Airport to Boston clicked on KAYAK for each day over the last 12 months.
For Toronto to Boston, Wednesday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Boston back to Toronto, the best deals are generally found on Wednesday, with Tuesday being the most expensive.

What is the cheapest month to fly from Toronto Pearson Intl Airport to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Toronto Pearson Intl Airport to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Toronto Pearson Intl Airport to Boston is January, where tickets cost £206 on average. On the other hand, the most expensive months are April and August, where the average cost of tickets is £239 and £239 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Toronto Pearson Intl Airport to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Toronto Pearson Intl Airport to Boston, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 68 days before departure.

Which airlines provide the cheapest flights from Toronto to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Toronto to Boston were found on Porter Airlines (£173) and United Airlines (£198). Air Canada proposed the cheapest one-way flight at £120.

Which airlines fly direct between Toronto Pearson Intl Airport and Boston?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Toronto Pearson Intl Airport to Boston.
There is just one airline that flies from Toronto Pearson Intl Airport to Boston direct and that is Air Canada. The best one-way deal found from Air Canada for the route is £223.

How many flights are there between Toronto Pearson Intl Airport and Boston per day?

Each day, there are 5 direct flights that take off from Toronto Pearson Intl Airport and land in Boston, with an average flight time of 1h 43m. The most common departure time is 17:00 and most flights take off in the afternoon. Each week, there are 35 flights and there are the same amount of flights each day 5.

Which cabin class options are there for flights between Toronto Pearson Intl Airport and Boston?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Toronto to Boston take?

A direct flight to Boston will take on average 1h 43m to travel the 444 miles flying distance from Toronto.

What’s the earliest departure time from Toronto to Boston?

Early birds can take the earliest flight from Toronto Pearson Intl Airport at 07:45 and will be landing in Boston at 09:29.

What’s the latest departure time from Toronto to Boston?

If you prefer to fly at night, the latest flight from Toronto Pearson Intl Airport to Boston jets off at 20:55 and lands at 22:39.

Good to know - Cheap tickets from Toronto to Boston

Low season

January

High season

May

Cheapest flight

£111
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.
Flight from Toronto to Boston

When to book flights from Toronto to Boston

Are your dates flexible? Find out the best times to travel from Toronto to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Toronto to Boston flights

  • What is the cheapest flight from Toronto Pearson Intl Airport to Boston?

    In the last 3 days, the lowest price for a flight from Toronto Pearson Intl Airport to Boston was £142 for a one-way ticket and £221 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Toronto to Boston?

    Air Canada, United Airlines, and Lufthansa offer inflight Wi-Fi service on the Toronto to Boston flight route.

  • Which aircraft models fly most regularly from Toronto to Boston?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Toronto to Boston flight route.

  • Which airline alliances offer flights from Toronto to Boston?

    Star Alliance is the only airline alliance operating flights between Toronto and Boston.

  • On which days can I fly direct from Toronto to Boston?

    There are direct flights from Toronto to Boston on a daily basis.

  • How does KAYAK find such low prices on flights from Toronto to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Toronto is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Toronto to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Boston with an airline and back to Toronto with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Toronto Pearson Intl Airport to Boston

  • Looking for a cheap flight from Boston to Toronto? 25% of our users found flights on this route for £117 or less one-way and £1,050 or less round-trip.

Prefer to fly direct from Toronto to Boston?

Find which airlines fly direct from Pearson Intl to Logan Intl, which days they fly and book direct flights.

Direct departures

Toronto Pearson Intl to Boston Logan Intl

Monday

Air Canada, Brussels Airlines, Emirates, +4 more

Air Canada, Brussels Airlines, +5 more

Tuesday

Air Canada, Brussels Airlines, Emirates, +4 more

Air Canada, Brussels Airlines, +5 more

Wednesday

Air Canada, Brussels Airlines, Emirates, +4 more

Air Canada, Brussels Airlines, +5 more

Thursday

Air Canada, Brussels Airlines, Emirates, +4 more

Air Canada, Brussels Airlines, +5 more

Friday

Air Canada, Brussels Airlines, Emirates, +4 more

Air Canada, Brussels Airlines, +5 more

Saturday

Air Canada, Brussels Airlines, Emirates, +4 more

Air Canada, Brussels Airlines, +5 more

Sunday

Air Canada, Emirates, Scandinavian Airlines, +4 more

Air Canada, Emirates, +5 more

See more direct flights

Direct returns

Boston Logan Intl to Toronto Pearson Intl

Monday

Air Canada, Brussels Airlines, Emirates, +4 more

Air Canada, Brussels Airlines, +5 more

Tuesday

Air Canada, Brussels Airlines, Emirates, +4 more

Air Canada, Brussels Airlines, +5 more

Wednesday

Air Canada, Brussels Airlines, Emirates, +4 more

Air Canada, Brussels Airlines, +5 more

Thursday

Air Canada, Brussels Airlines, Emirates, +4 more

Air Canada, Brussels Airlines, +5 more

Friday

Air Canada, Brussels Airlines, Emirates, +4 more

Air Canada, Brussels Airlines, +5 more

Saturday

Air Canada, Emirates, Scandinavian Airlines, +4 more

Air Canada, Emirates, +5 more

Sunday

Air Canada, Brussels Airlines, Emirates, +4 more

Air Canada, Brussels Airlines, +5 more

See more direct flights
See more direct flights

Top airline flying from Toronto to Boston

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Toronto to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Air CanadaOverall score based on 7025 reviews
7.2Boarding
7.8Crew
7.0Comfort
6.2Food
6.8Entertainment
Airline reviews

Seating for almost 3 hours in the plan before aircraft takeoff. Very exhausted .

2.0 MediocreAnonymous, Jun 2024YYZ - SFO
Read more about Air Canada reviews

Seating for almost 3 hours in the plan before aircraft takeoff. Very exhausted .

The bathroom did not have hand soap. That is unacceptable.

I was seated next to someone who was, to be polite, not a small person. I had to press myself against the wall as I had no personal space. Aside from that the crew was wonderful and they got me home safely, which is the most important part of my journey. I am very appreciative to your air crews for the job they have, which isn't easy, and appreciative of the fact that they are professional and courteous. The employees I encountered on my journey, with the few exceptions I mentioned in a previous review, are a credit to Air Canada.

Air Canada had a lot of delays on our flight going back to Seattle. So much inconvenience for a long trip.

The Carry-on luggage that approved by TSA and all other airlines,- always an issue with Air Canada. This is inappropriate as my carry on suitcase meets the requirements however it always asked to check in on AC flight on the gate. Yes I have it for free, but it takes extra time to pick up on the carousel. Apparently it fit the overhead space, so why AC has this issue all the time?

The terminal this flight boarded from was so far away, poorly temperature controlled, and generally uncomfortable. The plane was small but the flight was short, so it wasn't so bad.

Seriously need to improve the time schedule and the plans

Great TV, easy boarding, wonderful ground crew and flight crew.

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

Everything was great. I really like how they had their safety film set up showing you the beauty of the country.

Book cheap flights from Toronto to Boston

Cheapest flights to Boston from Toronto found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Toronto to Boston found on KAYAK in the last 72 hours.
24/9Tue
1 stop
10h 07mYYZ-BOS
£111
23/9Mon
directAir Canada
1h 44mYYZ-BOS
£120
30/7Tue
2 stopsPorter Airlines
11h 10mYYZ-BOS
£122
22/9Sun
2 stopsPorter Airlines
11h 20mYYZ-BOS
£124
28/8Wed
1 stopUnited Airlines
7h 19mYYZ-BOS
£129
14/7Sun
2 stopsPorter Airlines
9h 00mYYZ-BOS
£134
21/7Sun
1 stopAir Canada
10h 01mYYZ-BOS
£144
22/9Sun
1 stopDelta
6h 21mYYZ-BOS
£146
8/7Mon
directUnited Airlines
1h 44mYYZ-BOS
£161
8/6Sat
1 stopDelta
6h 06mYYZ-BOS
£338

Search by stops

Search by airline

Search by price

Last minute flights from Toronto to Boston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Toronto to Boston that are departing in the next 10 days.
5/6Wed
multi-stopPorter Airlines
10h 25mYYZ-BOS
12/6Wed
multi-stopPorter Airlines
6h 05mBOS-YYZ
£377
5/6Wed
directUnited Airlines
1h 43mYYZ-BOS
12/6Wed
multi-stopUnited Airlines
4h 19mBOS-YYZ
£392
6/6Thu
multi-stopPorter Airlines
7h 55mYYZ-BOS
10/6Mon
multi-stopPorter Airlines
6h 05mBOS-YYZ
£399
5/6Wed
multi-stopPorter Airlines
3h 35mYYZ-BOS
9/6Sun
multi-stopPorter Airlines
5h 32mBOS-YYZ
£407
5/6Wed
multi-stopPorter Airlines
10h 25mYYZ-BOS
12/6Wed
multi-stopPorter Airlines
12h 55mBOS-YYZ
£410
5/6Wed
directAir Canada
1h 43mYYZ-BOS
9/6Sun
directAir Canada
1h 55mBOS-YYZ
£412
5/6Wed
multi-stopDelta
4h 54mYYZ-BOS
6/6Thu
multi-stopDelta
3h 37mBOS-YYZ
£475
7/6Fri
multi-stop
3h 45mYYZ-BOS
17/6Mon
direct
1h 55mBOS-YYZ
£476
5/6Wed
multi-stop
5h 29mYYZ-BOS
5/6Wed
direct
1h 55mBOS-YYZ
£517
5/6Wed
multi-stopDelta
4h 54mYYZ-BOS
7/6Fri
multi-stopDelta
4h 08mBOS-YYZ
£583

Search by stops

Search by airline

Search by price

Toronto - Boston Flights

Departure:

Toronto (YYZ)Canada

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Toronto

Cabin classes:

£443

Browse origins:

  • Flights » 
  • Toronto » 
  • Toronto Pearson Airport

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Boston