Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Toronto to Boston from $113

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 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Toronto to Boston

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Toronto to Boston.
Porter Airlines Logo
5:55 pm - 7:36 pmYTZ-BOS
1h 41mnonstop
Porter Airlines Logo
8:45 am - 1:37 pmBOS-YTZ
4h 52m1 stop
$188Porter Airlines
Find Deal
Thu, Jul 3 - Mon, Jul 7
Porter Airlines Logo
5:55 pm - 7:36 pmYTZ-BOS
1h 41mnonstop
Porter Airlines Logo
6:55 pm - 8:44 pmBOS-YTZ
1h 49mnonstop
$189Porter Airlines
Find Deal
Fri, May 9 - Sun, May 11
Air Canada Logo
9:45 am - 11:28 amYYZ-BOS
1h 43mnonstop
Air Canada Logo
6:00 am - 7:59 amBOS-YYZ
1h 59mnonstop
$213Air Canada
Find Deal
Sun, Jun 1 - Wed, Jun 4
Air Canada Logo
8:15 am - 9:55 amYYZ-BOS
1h 40mnonstop
Air Canada Logo
5:50 am - 11:07 amBOS-YYZ
5h 17m2 stops
$214Air Canada
Find Deal
Sun, Jun 1 - Wed, Jun 4
Air Transat Logo
5:55 pm - 7:36 pmYTZ-BOS
1h 41mnonstop
Air Transat Logo
8:20 pm - 10:09 pmBOS-YTZ
1h 49mnonstop
$234Air Transat
Find Deal
Thu, Jun 5 - Sun, Jun 8
 Logo
10:25 am - 2:32 pmYTZ-BOS
4h 07m1 stop
 Logo
6:55 pm - 8:44 pmBOS-YTZ
1h 49mnonstop
Mon, May 12 - Wed, May 14
United Airlines Logo
2:15 pm - 3:58 pmYYZ-BOS
1h 43mnonstop
United Airlines Logo
7:00 pm - 8:54 pmBOS-YYZ
1h 54mnonstop
$256United Airlines
Find Deal
Sat, Jun 7 - Sat, Jun 14
United Airlines Logo
12:05 pm - 8:01 pmYYZ-BOS
7h 56m2 stops
United Airlines Logo
10:40 am - 12:34 pmBOS-YYZ
1h 54mnonstop
$262United Airlines
Find Deal
Fri, Jun 6 - Fri, Jun 13
 Logo
8:25 am - 2:32 pmYTZ-BOS
6h 07m1 stop
 Logo
3:50 pm - 7:37 pmBOS-YTZ
3h 47m1 stop
Fri, Jun 6 - Fri, Jun 13
Air Transat Logo
7:50 pm - 9:31 pmYTZ-BOS
1h 41mnonstop
Air Transat Logo
8:20 pm - 10:09 pmBOS-YTZ
1h 49mnonstop
$292Air Transat
Find Deal
Tue, Jul 1 - Mon, Jul 7

Air Canada flights from Toronto to Boston

Our best Air Canada deals on Toronto to Boston flight tickets
Air Canada
Jun 1
YYZ9:45 amToronto Pearson Intl
1h 43m
BOS11:28 amBoston Logan Intl
Jun 4
BOS6:00 amBoston Logan Intl
1h 59m
YYZ7:59 amToronto Pearson Intl
Air Canada
Jun 1
YYZ8:15 amToronto Pearson Intl
1h 40m
BOS9:55 amBoston Logan Intl
Jun 4
BOS5:50 amBoston Logan Intl
5h 17m
2 stops
YYZ11:07 amToronto Pearson Intl
Air Canada
Jun 25
YYZ8:15 amToronto Pearson Intl
1h 40m
BOS9:55 amBoston Logan Intl
Jun 28
BOS7:00 pmBoston Logan Intl
1h 55m
YYZ8:55 pmToronto Pearson Intl

Air Transat flights from Toronto to Boston

Our best Air Transat deals on Toronto to Boston flight tickets
Air Transat
Jun 5
YTZ5:55 pmToronto Island
1h 41m
BOS7:36 pmBoston Logan Intl
Jun 8
BOS8:20 pmBoston Logan Intl
1h 49m
YTZ10:09 pmToronto Island
Air Transat
Jul 1
YTZ7:50 pmToronto Island
1h 41m
BOS9:31 pmBoston Logan Intl
Jul 7
BOS8:20 pmBoston Logan Intl
1h 49m
YTZ10:09 pmToronto Island
Air Transat
May 15
YTZ1:25 pmToronto Island
1h 41m
BOS3:06 pmBoston Logan Intl
May 15
BOS8:20 pmBoston Logan Intl
1h 49m
YTZ10:09 pmToronto 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, March 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 $253. If you aren’t able to travel during the month of March, then book flights to Boston from Toronto during May instead. Flights to Boston in May, while not as cheap as those in March, 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 Thursday when prices can be found for as low as $296. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Tuesday is $542.

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 morning. momondo users have found flights departing from Toronto to Boston in the morning for as low as $287. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $1,088 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 8 weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $319 when searching 8 weeks 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 $275 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.

How have Toronto to Boston flight prices changed over time?

As of April 2025, prices for Toronto to Boston flights are approximately 17% 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

$113

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 $113. The best round-trip flight deal from Toronto to Boston found on momondo in the last 72 hours is $188.
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 40m 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
Porter AirlinesPriceFrom $200Free CancellationRating
8.0
284 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $219Free CancellationRating
7.0
9,192 reviews
Search Air Canada flights
Air TransatPriceFrom $235Free CancellationRating
7.8
385 reviews
Search Air Transat flights
United AirlinesPriceFrom $239Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
American AirlinesPriceFrom $310Free 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 $200. Generally, Porter Airlines has 25 flights on this route every week with an average price of $302. Porter Airlines is rated 8.0/10 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 $257. Air Transat operates 25 flights to Boston from Toronto in an average week. Users have rated it 7.8/10 across 385 reviews.


Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Hampton
Old Orchard Beach
Nashua
York Beach
Plymouth
Cambridge
Brockton
Laconia
Concord
Everett
Warwick
Middletown
Narragansett
Wells
Kennebunkport
Revere
Gloucester

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.


An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 4/28
Mon 5/5

Find better results for your trip to the United States