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Cheap flights from Toronto to Boston from $142

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to Boston departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Toronto to Boston

Cheap round-trip flights

These are some of the best round-trip flight deals from Toronto to Boston that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Toronto to Boston.

Cheap last minute flights

Planning a quick getaway from Toronto to Boston? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Boston, so you can enjoy a seamless trip without layovers.

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.
10:30 am - 6:40 pmYYZ-BOS
8h 10m1 stop
6:00 am - 1:05 pmBOS-YYZ
7h 05m1 stop
$255American Airlines
Find Deal
Wed, Dec 4 - Thu, Dec 5
1:10 pm - 9:14 amYTZ-BOS
20h 04m2 stops
5:00 am - 9:25 pmBOS-YTZ
16h 25m2 stops
Wed, Dec 4 - Wed, Dec 11
11:45 am - 1:20 pmYTZ-BOS
1h 35mnonstop
7:00 am - 8:59 amBOS-YTZ
1h 59mnonstop
$257Porter Airlines
Find Deal
Thu, Dec 5 - Sun, Dec 8
11:45 am - 1:20 pmYTZ-BOS
1h 35mnonstop
4:20 pm - 10:13 pmBOS-YTZ
5h 53m1 stop
$259Porter Airlines
Find Deal
Thu, Dec 5 - Sun, Dec 8
11:00 am - 4:53 pmYYZ-BOS
5h 53m1 stop
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
$273Air Canada
Find Deal
Wed, Dec 4 - Thu, Dec 5
8:55 pm - 10:39 pmYYZ-BOS
1h 44mnonstop
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
$278United Airlines
Find Deal
Tue, Dec 3 - Wed, Dec 4
12:25 pm - 4:53 pmYTZ-BOS
4h 28m1 stop
7:10 am - 11:50 amBOS-YTZ
4h 40m1 stop
$284Air Canada
Find Deal
Tue, Dec 3 - Sat, Dec 7
8:55 pm - 10:39 pmYYZ-BOS
1h 44mnonstop
7:38 pm - 11:46 pmBOS-YYZ
4h 08m1 stop
$287United Airlines
Find Deal
Tue, Dec 3 - Fri, Dec 6
6:40 pm - 8:15 pmYTZ-BOS
1h 35mnonstop
7:00 am - 8:59 amBOS-YTZ
1h 59mnonstop
$297Air Transat
Find Deal
Fri, Dec 6 - Tue, Dec 10
11:45 am - 1:20 pmYTZ-BOS
1h 35mnonstop
7:00 am - 8:59 amBOS-YTZ
1h 59mnonstop
$300Air Transat
Find Deal
Fri, Dec 6 - Sat, Dec 7
10:00 am - 2:58 pmYYZ-BOS
4h 58m1 stop
$142Air Canada
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Wed, Apr 9
9:00 am - 11:41 pmYYZ-BOS
14h 41m1 stop
Mon, Dec 2
2:35 pm - 6:15 pmYTZ-BOS
3h 40m1 stop
$152Porter Airlines
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Sat, Dec 7
1:55 pm - 3:30 pmYTZ-BOS
1h 35mnonstop
$153Porter Airlines
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Sat, Dec 7
9:05 am - 10:40 amYTZ-BOS
1h 35mnonstop
$171Air Transat
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Sat, Dec 7
10:30 am - 12:12 pmYYZ-BOS
1h 42mnonstop
$193United Airlines
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Mon, Apr 7
8:00 am - 9:42 amYYZ-BOS
1h 42mnonstop
$197United Airlines
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Thu, Dec 12
12:33 pm - 10:52 pmYYZ-BOS
10h 19m1 stop
$215American Airlines
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Thu, Dec 26
1:55 pm - 3:30 pmYTZ-BOS
1h 35mnonstop
$216Air Transat
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Tue, Apr 8
5:15 pm - 11:40 pmYYZ-BOS
6h 25m1 stop
$259American Airlines
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Sat, Jan 4
7:05 am - 1:06 amYYZ-BOS
18h 01m1 stop
10:34 am - 11:55 pmBOS-YYZ
13h 21m1 stop
Tue, Nov 26 - Wed, Dec 4
1:10 pm - 1:06 amYTZ-BOS
11h 56m2 stops
5:00 am - 10:13 pmBOS-YTZ
17h 13m2 stops
Tue, Nov 26 - Wed, Dec 4
1:10 pm - 5:50 pmYTZ-BOS
4h 40m1 stop
4:15 pm - 10:13 pmBOS-YTZ
5h 58m1 stop
$407Porter Airlines
Find Deal
Tue, Nov 26 - Wed, Dec 4
1:10 pm - 5:50 pmYTZ-BOS
4h 40m1 stop
7:00 am - 8:59 amBOS-YTZ
1h 59mnonstop
$410Porter Airlines
Find Deal
Tue, Nov 26 - Wed, Dec 4
4:07 pm - 8:35 pmYYZ-BOS
4h 28m1 stop
7:00 am - 3:32 pmBOS-YYZ
8h 32m1 stop
$481American Airlines
Find Deal
Mon, Nov 25 - Sat, Nov 30
8:55 pm - 10:39 pmYYZ-BOS
1h 44mnonstop
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
$486Air Canada
Find Deal
Tue, Nov 26 - Wed, Dec 4
8:55 pm - 10:39 pmYYZ-BOS
1h 44mnonstop
7:30 pm - 9:32 pmBOS-YYZ
2h 02mnonstop
$490Air Canada
Find Deal
Tue, Nov 26 - Tue, Dec 3
7:35 am - 12:20 pmYYZ-BOS
4h 45m1 stop
7:47 am - 4:35 pmBOS-YYZ
8h 48m1 stop
$507American Airlines
Find Deal
Mon, Nov 25 - Sat, Nov 30
8:55 pm - 10:39 pmYYZ-BOS
1h 44mnonstop
5:45 am - 6:57 pmBOS-YYZ
13h 12m1 stop
$583United Airlines
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Fri, Nov 22 - Sat, Dec 28
6:15 am - 2:37 pmYYZ-BOS
8h 22m1 stop
5:45 am - 6:57 pmBOS-YYZ
13h 12m1 stop
$589United Airlines
Find Deal
Fri, Nov 22 - Sat, Dec 28
6:40 pm - 8:15 pmYTZ-BOS
1h 35mnonstop
7:00 am - 8:59 amBOS-YTZ
1h 59mnonstop
$262Porter Airlines
Find Deal
Sat, Dec 21 - Sat, Dec 28
6:40 pm - 8:15 pmYTZ-BOS
1h 35mnonstop
10:20 am - 12:19 pmBOS-YTZ
1h 59mnonstop
$263Porter Airlines
Find Deal
Fri, Dec 6 - Mon, Dec 9
8:55 pm - 10:39 pmYYZ-BOS
1h 44mnonstop
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
$278United Airlines
Find Deal
Tue, Dec 3 - Wed, Dec 4
8:00 am - 9:35 amYTZ-BOS
1h 35mnonstop
7:00 am - 8:59 amBOS-YTZ
1h 59mnonstop
$282Air Transat
Find Deal
Thu, Dec 5 - Sun, Dec 8
11:45 am - 1:20 pmYTZ-BOS
1h 35mnonstop
7:00 am - 8:59 amBOS-YTZ
1h 59mnonstop
$286Air Transat
Find Deal
Thu, Dec 5 - Sun, Dec 8
8:55 pm - 10:39 pmYYZ-BOS
1h 44mnonstop
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
$289Air Canada
Find Deal
Tue, Dec 3 - Fri, Dec 6
2:15 pm - 3:57 pmYYZ-BOS
1h 42mnonstop
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
$293Air Canada
Find Deal
Sat, Dec 7 - Sat, Dec 14
8:55 pm - 10:39 pmYYZ-BOS
1h 44mnonstop
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
$301United Airlines
Find Deal
Tue, Dec 3 - Sat, Dec 7
8:55 pm - 10:39 pmYYZ-BOS
1h 44mnonstop
12:55 pm - 2:55 pmBOS-YYZ
2h 00mnonstop
Fri, Dec 6 - Tue, Dec 10
8:55 pm - 10:39 pmYYZ-BOS
1h 44mnonstop
7:30 pm - 9:32 pmBOS-YYZ
2h 02mnonstop
Tue, Dec 3 - Wed, Dec 25

Porter Airlines flights from Toronto to Boston

Our best Porter Airlines deals on Toronto to Boston flight tickets
Porter Airlines
Dec 5
YTZ11:45 amToronto Island
1h 35m
BOS1:20 pmBoston Logan Intl
Dec 8
BOS7:00 amBoston Logan Intl
1h 59m
YTZ8:59 amToronto Island
Porter Airlines
Dec 5
YTZ11:45 amToronto Island
1h 35m
BOS1:20 pmBoston Logan Intl
Dec 8
BOS4:20 pmBoston Logan Intl
5h 53m
1 stop
YTZ10:13 pmToronto Island
Porter Airlines
Dec 5
YTZ11:45 amToronto Island
1h 35m
BOS1:20 pmBoston Logan Intl
Dec 6
BOS10:20 amBoston Logan Intl
1h 59m
YTZ12:19 pmToronto Island

Air Canada flights from Toronto to Boston

Our best Air Canada deals on Toronto to Boston flight tickets
Air Canada
Dec 4
YYZ11:00 amToronto Pearson Intl
5h 53m
1 stop
BOS4:53 pmBoston Logan Intl
Dec 5
BOS6:10 amBoston Logan Intl
2h 06m
YYZ8:16 amToronto Pearson Intl
Air Canada
Dec 3
YTZ12:25 pmToronto Island
4h 28m
1 stop
BOS4:53 pmBoston Logan Intl
Dec 7
BOS7:10 amBoston Logan Intl
4h 40m
1 stop
YTZ11:50 amToronto Island
Air Canada
Dec 4
YTZ8:50 amToronto Island
6h 05m
2 stops
BOS2:55 pmBoston Logan Intl
Dec 11
BOS7:10 amBoston Logan Intl
4h 40m
1 stop
YTZ11:50 amToronto Island

See travel insights to Boston from

How to get the cheapest flight ticket from Toronto to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Toronto and Boston?

What is the cheapest month to fly to Boston?

In general, May is the cheapest month to fly from Toronto to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $261. If you aren’t able to travel during the month of May, then book flights to Boston from Toronto during December instead. Flights to Boston in December, while not as cheap as those in May, still average around $261.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Toronto to Boston is on a Wednesday when prices can be found for as low as $262. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $337.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Toronto to Boston in the evening for as low as $273. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Boston, so prices are often more expensive at around $312 per ticket.

What is the cheapest Toronto to Boston Logan Intl flight route?

Fly from Toronto Island to Boston Logan Intl for the best Toronto - Boston Logan Intl flight prices

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

You are more likely to see cheaper flights to Boston from Toronto when booking 36 days ahead of your departure date. In general, you can expect to find flights to Boston for around $274 when searching 36 days out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Toronto for as low as $235 on momondo.

What cabin class options are available on Toronto to Boston Logan Intl flights?

There are 4 cabin classes available to choose from on Toronto to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Toronto to Boston flights?

No. A direct flight is the cheapest option for a flight between Toronto to Boston.

How have Toronto to Boston flight prices changed over time?

As of November 2024, prices for Toronto to Boston flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Toronto to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto to Boston (YTO to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto to Boston

Best Price Found

$142

Fastest flight time

1h 35m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Toronto in the past 72 hours is $142. The best round-trip flight deal from Toronto to Boston found on momondo in the last 72 hours is $255.
The fastest flight from Toronto to Boston takes 1h 35m
Direct flights go from Toronto to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)

  • How far is Toronto to Boston Logan Intl by plane?

    Boston Logan Intl is 429.4 mi away from Toronto. Typically, this will take 1h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Toronto to Boston Logan Intl Airport?

    Prices for flights from Toronto to Boston Logan Intl Airport are updated daily.

  • How many operators does momondo search for flights from Toronto to Boston Logan Intl Airport?

  • How old do you have to be to fly from Toronto to Boston Logan Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Toronto to Boston?

  • What is the most popular airline from Toronto to Boston?


Best airlines flying from Toronto to Boston

Compare and see reviews for airlines that fly from Toronto to Boston with momondo
Airline
Rating
Free Cancellation
Price
Lynx AirPriceFrom $101Free CancellationRating
5.9
48 reviews
Search Lynx Air flights
Porter AirlinesPriceFrom $202Free CancellationRating
7.8
288 reviews
Search Porter Airlines flights
United AirlinesPriceFrom $202Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
Air CanadaPriceFrom $219Free CancellationRating
7.0
8,246 reviews
Search Air Canada flights
Air TransatPriceFrom $235Free CancellationRating
7.8
389 reviews
Search Air Transat flights
American AirlinesPriceFrom $325Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Porter Airlines Flights From Toronto to Boston

    The lowest priced Porter Airlines flight from Toronto to Boston from the last 72 hours was $202. Generally, Porter Airlines has 22 flights on this route every week with an average price of $284. Porter Airlines is rated 7.8/10 by our users.

  • Air Transat Flights From Toronto to Boston

    Air Transat is also a popular choice for this route. Air Transat flight deals for Toronto to Boston start from as low as $235 round-trip, depending on your selected dates, with average Air Transat deals seen on momondo around $254. Air Transat operates 22 flights to Boston from Toronto in an average week. Users have rated it 7.8/10 across 389 reviews.


Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Boston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Toronto to Boston. momondo saves you time and could save you money on your trip.

Can I find flights from Toronto to Boston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Toronto to Boston flights to just show those with flexible booking policies.

How can momondo help me find flights from Toronto to Boston?

momondo helps you find the best flight between Toronto and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Toronto to Boston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Toronto to Boston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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