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Cheap flights from Boston to Toronto from $72

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Toronto departing on 5/11. 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
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Tue 5/7

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Easily compare round-trip flights from Boston to Toronto

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to Toronto by changing tabs
Multiple Airlines
May 11
BOS11:28 amBoston Logan Intl
7h 27m
1 stop
YYZ6:55 pmToronto Pearson Intl
May 14
YYZ7:45 amToronto Pearson Intl
11h 01m
1 stop
BOS6:46 pmBoston Logan Intl
Porter Airlines
May 23
BOS9:45 amBoston Logan Intl
4h 34m
1 stop
YTZ2:19 pmToronto Island
May 28
YTZ2:30 pmToronto Island
3h 35m
1 stop
BOS6:05 pmBoston Logan Intl
KLM
May 9
BOS8:00 amBoston Logan Intl
5h 00m
1 stop
YYZ1:00 pmToronto Pearson Intl
May 12
YYZ11:10 amToronto Pearson Intl
4h 12m
1 stop
BOS3:22 pmBoston Logan Intl
United Airlines
May 30
BOS8:45 amBoston Logan Intl
5h 02m
1 stop
YYZ1:47 pmToronto Pearson Intl
May 30
YYZ5:00 pmToronto Pearson Intl
1h 43m
BOS6:43 pmBoston Logan Intl
Delta
May 9
BOS8:00 amBoston Logan Intl
5h 00m
1 stop
YYZ1:00 pmToronto Pearson Intl
May 12
YYZ11:10 amToronto Pearson Intl
4h 12m
1 stop
BOS3:22 pmBoston Logan Intl
Air Canada
May 9
BOS10:20 amBoston Logan Intl
1h 55m
YYZ12:15 pmToronto Pearson Intl
May 12
YYZ9:10 amToronto Pearson Intl
1h 40m
BOS10:50 amBoston Logan Intl

Find the cheapest one-way flights from Boston to Toronto

If you're looking for one-way flights from Boston to Toronto, view some of our deals below provided by Air Canada, Delta and Porter Airlines
Multiple Airlines
May 11
BOS11:28 amBoston Logan Intl
7h 27m
1 stop
YYZ6:55 pmToronto Pearson Intl
Porter Airlines
May 20
BOS8:15 amBoston Logan Intl
1h 53m
YTZ10:08 amToronto Island
Delta
May 14
BOS10:42 amBoston Logan Intl
5h 13m
1 stop
YYZ3:55 pmToronto Pearson Intl

Search last-minute flights to Toronto from Boston

Find and compare round-trip flight prices for your last-minute flight from Boston to Toronto
Porter Airlines
May 4
BOS3:55 pmBoston Logan Intl
1h 53m
YTZ5:48 pmToronto Island
May 11
YTZ1:30 pmToronto Island
1h 37m
BOS3:07 pmBoston Logan Intl
Multiple Airlines
May 3
BOS8:15 pmBoston Logan Intl
1h 53m
YTZ10:08 pmToronto Island
May 13
YTZ6:45 amToronto Island
7h 37m
1 stop
BOS2:22 pmBoston Logan Intl
Air Canada
May 4
BOS10:20 amBoston Logan Intl
1h 55m
YYZ12:15 pmToronto Pearson Intl
May 17
YYZ5:00 pmToronto Pearson Intl
1h 43m
BOS6:43 pmBoston Logan Intl
United Airlines
May 4
BOS5:45 amBoston Logan Intl
4h 19m
1 stop
YYZ10:04 amToronto Pearson Intl
May 17
YYZ5:00 pmToronto Pearson Intl
1h 43m
BOS6:43 pmBoston Logan Intl
American Airlines
May 4
BOS12:20 pmBoston Logan Intl
5h 02m
1 stop
YYZ5:22 pmToronto Pearson Intl
May 6
YYZ7:25 amToronto Pearson Intl
6h 10m
1 stop
BOS1:35 pmBoston Logan Intl
Delta
May 1
BOS6:00 amBoston Logan Intl
6h 58m
1 stop
YYZ12:58 pmToronto Pearson Intl
May 6
YYZ6:00 amToronto Pearson Intl
4h 21m
1 stop
BOS10:21 amBoston Logan Intl

Best airlines flying from Boston to Toronto

Compare and see reviews for airlines that fly from Boston to Toronto with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $108Free CancellationRating
7.6
4,618 reviews
Search JetBlue flights
Porter AirlinesPriceFrom $127Free CancellationRating
7.4
438 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $136Free CancellationRating
7.0
6,857 reviews
Search Air Canada flights
Lynx AirPriceFrom $145Free CancellationRating
5.9
48 reviews
Search Lynx Air flights
DeltaPriceFrom $151Free CancellationRating
8.0
11,004 reviews
Search Delta flights
United AirlinesPriceFrom $275Free CancellationRating
7.4
11,255 reviews
Search United Airlines flights
American AirlinesPriceFrom $313Free CancellationRating
7.3
14,898 reviews
Search American Airlines flights
  • Porter Airlines Flights From Boston to Toronto

    Across 21 Porter Airlines flights from Boston to Toronto this week, the average price was $322, with the best Porter Airlines deals starting from $127 round-trip. 438 users have rated Porter Airlines on momondo, with an average score of 7.4/10.

  • United Airlines Flights From Boston to Toronto

    The best United Airlines deal for Boston to Toronto flight tickets found on momondo in the last 72 hours was $275, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $417 round-trip. United Airlines operates 28 flights out of Boston into Toronto in an average week, so prices vary by time and availability. 11,255 United Airlines reviews by users on momondo have scored the airline at 7.4/10.


Delta flights from Boston to Toronto

Our best Delta deals on Boston to Toronto flight tickets
Delta
May 9
BOS8:00 amBoston Logan Intl
5h 00m
1 stop
YYZ1:00 pmToronto Pearson Intl
May 12
YYZ11:10 amToronto Pearson Intl
4h 12m
1 stop
BOS3:22 pmBoston Logan Intl
Delta
May 9
BOS9:00 amBoston Logan Intl
4h 00m
1 stop
YYZ1:00 pmToronto Pearson Intl
May 12
YYZ6:04 amToronto Pearson Intl
9h 18m
1 stop
BOS3:22 pmBoston Logan Intl
Delta
May 9
BOS8:00 amBoston Logan Intl
5h 00m
1 stop
YYZ1:00 pmToronto Pearson Intl
May 12
YYZ6:04 amToronto Pearson Intl
4h 41m
1 stop
BOS10:45 amBoston Logan Intl

Air Canada flights from Boston to Toronto

Our best Air Canada deals on Boston to Toronto flight tickets
Air Canada
May 9
BOS10:20 amBoston Logan Intl
1h 55m
YYZ12:15 pmToronto Pearson Intl
May 12
YYZ9:10 amToronto Pearson Intl
1h 40m
BOS10:50 amBoston Logan Intl
Air Canada
May 9
BOS6:15 amBoston Logan Intl
1h 55m
YYZ8:10 amToronto Pearson Intl
May 12
YYZ8:55 pmToronto Pearson Intl
1h 43m
BOS10:38 pmBoston Logan Intl
Air Canada
May 9
BOS10:20 amBoston Logan Intl
1h 55m
YYZ12:15 pmToronto Pearson Intl
May 12
YYZ7:45 amToronto Pearson Intl
1h 40m
BOS9:25 amBoston Logan Intl

How to get the cheapest flight ticket from Boston to Toronto

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 cheapest month to fly from Boston to Toronto?

January. The cheapest time of year to fly to Toronto from Boston is January. Most expensive is October

What is the cheapest day to depart Boston for Toronto?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Monday

When is the cheapest time to fly from Boston to Toronto?

At noon. Boston to Toronto flights are approximately 7% more expensive in the evening than at noon

What is the cheapest airline that flies to Toronto from Boston?

Lynx Air. Air Canada, Delta, and JetBlue are the most popular carriers operating from Boston to Toronto

What is the cheapest Boston to Toronto flight route?

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

How far in advance should you book Boston to Toronto flights?

37 days before. The cheapest time to buy a flight from Boston to Toronto is approximately 37 days to departure

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

As of April 2024, there are 13 flights per week flying from Boston to Toronto. The most common time of day flights depart is 3:00PM, with 49% of flights taking off in the afternoon.

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

95 flights are operational weekly from Boston to Toronto as of April 2024. The most popular departure day for this route is Friday, with 17% of flights per week taking off on this day.

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

There are 2 cabin classes available to choose from on Boston to Toronto 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 Boston to Toronto flights?

You could potentially save up to 22% on your flight if you consider stops on a Boston to Toronto flight.

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

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

Best Price Found

$72

Fastest flight time

1h 50m

Direct flights

Every day

Airports in Toronto

2 airports
The best one-way flight to Toronto from Boston in the past 72 hours is $72. The best round-trip flight deal from Boston to Toronto found on momondo in the last 72 hours is $179.
The fastest flight from Boston to Toronto takes 1h 50m
Direct flights go from Boston to Toronto every day.
There are 2 airports near Toronto: Toronto Pearson Intl (YYZ), Toronto Island (YTZ)

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

    The distance between Boston Logan Intl and Toronto is about 429.4 mi. In terms of flight time, this usually takes a little over 1h 53m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Toronto.

  • What documentation or ID do you need to fly to Toronto?

    The travel and health documents required for your trip to Toronto 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 Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Toronto for you.

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

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

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

momondo helps you find the best flight between Boston and Toronto 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 Boston to Toronto right now. Can momondo alert me if prices change?

Price alerts on flights to Toronto from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Toronto trip

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Find better results for your stay in Canada

Fly into one of these airports located in Toronto
Airports listed have a maximum distance of 52.0 mi from Toronto