Cheap Flights from Toronto (YTOA) to Boston (BOS)

Compare Toronto to Boston Logan International flight deals

Find the cheapest month or even day of the year to fly to Boston Logan International

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Flight deals from Toronto to Boston Logan International

Looking for a cheap last-minute deal or the best return flight from Toronto to Boston Logan International Airport? If you want to travel next month, return fares start from $274. Find the lowest prices on one-way and return tickets right here.

Boston.$263 per passenger.Departing Fri, 5 Jun, returning Sun, 7 Jun.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Toronto Pearson International on Fri, 5 Jun, arriving in Boston Logan International.Inbound direct flight with Porter Airlines departs from Boston Logan International on Sun, 7 Jun, arriving in Toronto Pearson International.Price includes taxes and charges.From $263, select.

Boston.$265 per passenger.Departing Tue, 28 Apr, returning Fri, 1 May.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Toronto Island on Tue, 28 Apr, arriving in Boston Logan International.Inbound indirect flight with Porter Airlines, departs from Boston Logan International on Fri, 1 May, arriving in Toronto Island.Price includes taxes and charges.From $265, select.

Boston.$274 per passenger.Departing Thu, 21 May, returning Thu, 28 May.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Toronto Island on Thu, 21 May, arriving in Boston Logan International.Inbound direct flight with Porter Airlines departs from Boston Logan International on Thu, 28 May, arriving in Toronto Pearson International.Price includes taxes and charges.From $274, select.

Boston.$278 per passenger.Departing Fri, 29 May, returning Mon, 1 Jun.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Toronto Pearson International on Fri, 29 May, arriving in Boston Logan International.Inbound direct flight with Porter Airlines departs from Boston Logan International on Mon, 1 Jun, arriving in Toronto Pearson International.Price includes taxes and charges.From $278, select.

Boston.$279 per passenger.Departing Sun, 30 Aug, returning Tue, 1 Sep.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Toronto Pearson International on Sun, 30 Aug, arriving in Boston Logan International.Inbound direct flight with Porter Airlines departs from Boston Logan International on Tue, 1 Sep, arriving in Toronto Pearson International.Price includes taxes and charges.From $279, select.

Boston.$279 per passenger.Departing Wed, 26 Aug, returning Fri, 28 Aug.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Toronto Pearson International on Wed, 26 Aug, arriving in Boston Logan International.Inbound direct flight with Porter Airlines departs from Boston Logan International on Fri, 28 Aug, arriving in Toronto Pearson International.Price includes taxes and charges.From $279, select.

Boston.$293 per passenger.Departing Fri, 10 Jul, returning Sun, 12 Jul.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Toronto Island on Fri, 10 Jul, arriving in Boston Logan International.Inbound direct flight with Porter Airlines departs from Boston Logan International on Sun, 12 Jul, arriving in Toronto Island.Price includes taxes and charges.From $293, select.

Boston.$330 per passenger.Departing Wed, 29 Apr, returning Fri, 1 May.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Toronto Pearson International on Wed, 29 Apr, arriving in Boston Logan International.Inbound direct flight with Air Canada departs from Boston Logan International on Fri, 1 May, arriving in Toronto Pearson International.Price includes taxes and charges.From $330, select.

Boston.$338 per passenger.Departing Tue, 16 Jun, returning Sun, 5 Jul.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Toronto Pearson International on Tue, 16 Jun, arriving in Boston Logan International.Inbound direct flight with Porter Airlines departs from Boston Logan International on Sun, 5 Jul, arriving in Toronto Pearson International.Price includes taxes and charges.From $338, select.

Boston.$356 per passenger.Departing Fri, 31 Jul, returning Sun, 2 Aug.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Toronto Island on Fri, 31 Jul, arriving in Boston Logan International.Inbound direct flight with Air Canada departs from Boston Logan International on Sun, 2 Aug, arriving in Toronto Island.Price includes taxes and charges.From $356, select.

Boston.$371 per passenger.Departing Wed, 18 Nov, returning Sat, 21 Nov.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Toronto Island on Wed, 18 Nov, arriving in Boston Logan International.Inbound indirect flight with Porter Airlines, departs from Boston Logan International on Sat, 21 Nov, arriving in Toronto Island.Price includes taxes and charges.From $371, select.

Boston.$372 per passenger.Departing Sat, 23 May, returning Sun, 13 Sep.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Toronto Island on Sat, 23 May, arriving in Boston Logan International.Inbound direct flight with Porter Airlines departs from Boston Logan International on Sun, 13 Sep, arriving in Toronto Island.Price includes taxes and charges.From $372, select.

Boston.$377 per passenger.Departing Sat, 23 May, returning Sat, 4 Jul.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Toronto Pearson International on Sat, 23 May, arriving in Boston Logan International.Inbound direct flight with Air Canada departs from Boston Logan International on Sat, 4 Jul, arriving in Toronto Island.Price includes taxes and charges.From $377, select.

Boston.$380 per passenger.Departing Tue, 28 Apr, returning Wed, 29 Apr.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Toronto Pearson International on Tue, 28 Apr, arriving in Boston Logan International.Inbound indirect flight with Air Canada, departs from Boston Logan International on Wed, 29 Apr, arriving in Toronto Pearson International.Price includes taxes and charges.From $380, select.

Boston.$384 per passenger.Departing Tue, 1 Sep, returning Mon, 7 Sep.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Toronto Island on Tue, 1 Sep, arriving in Boston Logan International.Inbound direct flight with Air Canada departs from Boston Logan International on Mon, 7 Sep, arriving in Toronto Island.Price includes taxes and charges.From $384, select.

Boston.$386 per passenger.Departing Thu, 12 Nov, returning Sat, 14 Nov.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Toronto Island on Thu, 12 Nov, arriving in Boston Logan International.Inbound direct flight with Porter Airlines departs from Boston Logan International on Sat, 14 Nov, arriving in Toronto Island.Price includes taxes and charges.From $386, select.

Find the cheapest month to fly from Toronto to Boston Logan International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Toronto to Boston Logan International flights are currently cheapest in June.

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Direct flights from Toronto to Boston Logan International

Toronto to Boston Logan International: Alternative routes

Compare routes from Toronto to Boston below. You may find an airport to fly into that's cheaper, faster, or easier than Boston Logan International.

Toronto to Boston: Flight information

The things to know before you go.

Cheapest flight found	$263
Cheapest month to fly	June
Average flight time	1 hr, 40 mins
Most popular airline	Air Canada
Average flights per week	313

Finding cheap flights from Toronto to Boston Logan International: Frequently asked questions

How much are return flights from Toronto to Boston Logan International?

The best price we found for a return flight from Toronto to Boston Logan International is $263. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Toronto to Boston Logan International?

1 hour and 40 minutes is the average flight time from Toronto to Boston Logan International.

Which airlines fly direct from Toronto to Boston Logan International?

Air Canada, United and Air Transat fly direct from Toronto to Boston Logan International.

How many flights are there a week from Toronto to Boston Logan International?

As of April 2026, there are 313 flights per week flying from Toronto to Boston Logan International.

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

The cheapest month to fly from Toronto to Boston Logan International is usually June.

Which upcoming date is cheapest to fly from Toronto to Boston Logan International Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Toronto to Boston Logan International Airport on Friday, 5 June 2026.

Can I get a direct flight from Toronto to Boston Logan International Airport?

Yes – the average flight time is 1 hour and 40 minutes.

How can I find the best flight deal to Boston Logan International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston Logan International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Boston?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boston is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Toronto to Boston Logan International with?

The cheapest airline that flies to Boston Logan International is Porter Airlines .

Travelling from Toronto to Boston Logan International Airport (BOS): What you need to know

Toronto is home to a couple of airports where you can set off on your adventure. Check out your options for reserving a flight from Toronto to Boston Logan International Airport (BOS) leaving from Toronto Pearson International Airport (YYZ) or Billy Bishop Toronto City Airport (YTZ).
1 hour 40 minutes is the average duration of a direct Toronto to Boston Logan International Airport flight.
Boston Logan International Airport is located in Boston. The city's timezone is UTC-5 — the same as Toronto.
Toronto Pearson International Airport (YYZ) to Boston Logan International Airport (BOS) is the most popular route. There are 35 direct weekly flights to choose from. If you have plans before you fly, take the last flight with Air Canada at 8:55pm. Go for the first YYZ to BOS departure operated by Air Canada at 7:55am if you're aiming for an earlier start.
Get to the airport on time so you don't miss your flight from Toronto to BOS. Be there at least two hours ahead for international flights and an hour early for domestic departures to skip the mad dash to your gate.
You can expect bigger queues during popular months like July and other peak periods. Arriving up to four hours ahead of an international flight and two hours for domestic departures will help ensure a smooth travel experience.

Airports in Toronto

Toronto Pearson International Airport (YYZ)

Get there in one go from Toronto Pearson International Airport (YYZ). Direct flights from Toronto to Boston Logan International Airport (BOS) operate from here.
Air Canada is a leading airline that offers direct flights from Toronto to Boston Logan International Airport jetting out of YYZ.
Most travellers choose to fly with Air Canada from YYZ to BOS.
Air Canada is the best performing carrier for punctuality on this route.
Travelling from central Toronto to YYZ takes about 25 minutes by public transport. If you drive, ride-share or get a taxi, you'll cover the 27 kilometres in 30 minutes or so, depending on traffic conditions.
Catching an early flight from Toronto to Boston Logan International Airport? Avoid the mad dash to the terminal (and enjoy a little extra shut-eye) by staying at one of these stays close to Toronto Pearson International Airport:
When it comes to Toronto Pearson International Airport's on-time performance, 68% of flights arrive within the expected time frame.

Billy Bishop Toronto City Airport (YTZ)

Catching a flight out of Billy Bishop Toronto City Airport (YTZ)? Direct Toronto to Boston Logan International Airport (BOS) plane tickets can be booked from this popular hub.
You can board a direct flight from Toronto to BOS with Porter Airlines. This is one of the leading carriers operating this route out of YTZ.
Porter Airlines (Canada) Ltd has the largest share of bookings on the YTZ to BOS route.
With 72.34% of its services arriving as scheduled, Porter Airlines (Canada) Ltd is the most punctual carrier flying between Billy Bishop Toronto City Airport and Boston Logan International Airport.
You can arrive at YTZ from the centre of Toronto in approximately 10 minutes by car, depending on traffic. The ride on public transport will take roughly 20 minutes to travel the 3 kilometres or so.
Want to enjoy an extra night away before your Toronto to BOS flight? Unwind in a hotel near Billy Bishop Toronto City Airport before your holiday officially starts. These stays have your key waiting:
70% of flights out of Billy Bishop Toronto City Airport make it to their destination as expected.

John C. Munro Hamilton International Airport (YHM)

The trip to YHM from the centre of Toronto is around 1 hour 50 minutes by public transport. If you're in a car, it'll take you about 1 hour 10 minutes to cover the 72 kilometres or so.
Stay in bed a little longer and still make your Toronto to Boston Logan International Airport flight with time to spare. These hotels near John C. Munro Hamilton International Airport make departure day a breeze if you're flying out first thing:
Flights that leave from YHM reach their destination as scheduled 68% of the time.

About Boston Logan International Airport (BOS)

The last thing you need is a long journey to your hotel if you're arriving on a late flight from Toronto to Boston Logan International Airport. Get comfy at one of these accommodation options near BOS instead:
Secure the lowest price by reserving your vehicle around one week before your Toronto to Boston Logan International Airport flight.
The address for BOS is One Harborside Drive.

Getting from Boston Logan International Airport (BOS) to central Boston

Boston Logan International Airport is around 8 kilometres from central Boston. It takes around 20 minutes or so to get to the city by car.
If you're travelling by public transport, expect a journey of around 25 minutes.

How to find the cheapest flights from Toronto to Boston Logan International Airport (BOS)

Right now, $161 is the best price we've found for a one-way ticket from Toronto to Boston Logan International Airport. The cheapest price for a return flight is $263. Remember fares can change due to availability at the time of booking.
To find cheap flights from Toronto to BOS, book in advance. Airlines usually offer lower fares when tickets are first released.
If you're flexible with your trip dates, use the 'Whole month' tool. It'll give you the cheapest price in every month when searching for your Toronto to Boston Logan International Airport ticket.
Finding a cheap plane ticket from Toronto to BOS is easy with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when a better deal is available.
Filters make it easier to scoop up a deal on your flight from Toronto to Boston Logan International Airport. Choose the airlines, flight times and number of stops that check all your boxes. Then sort the results by 'Cheapest' to zero in on the cheapest fare fast.

The best time to fly from Toronto to Boston Logan International Airport (BOS)

It's time to decide when to book your flight from Toronto to Boston Logan International Airport (BOS). July is the peak month for travel to Boston. If crowds aren't your thing, go in December.
Before locking in your Toronto to BOS plane ticket, consider the kind of weather forecast you're hoping for. July is the warmest month in Boston, with temperatures ranging from 16ºC (61ºF) to 29ºC (84ºF).
Search for cheap tickets from Toronto to Boston Logan International Airport in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -8ºC (18ºF) and 6ºC (43ºF).

More about Boston

Start your Boston trip off on the right foot by choosing the perfect place to stay. Once you've booked your flight from Toronto to Boston Logan International Airport, check out our selection of hotels including:
Your visit to Boston should come with a side of sightseeing. Big-name attractions you won't want to miss include Museum of Fine Arts Boston, Freedom Trail and Boston Tea Party Ships & Museum.

Explore more of the United States

Yonkers is just one of the many cities in the United States waiting to be discovered once you've seen Boston. Around 290 kilometres away to the southwest, its best attractions include LEGOLAND Discovery Centre Westchester, Philipse Manor Hall and Old Croton Aqueduct Trailhead.
If you're interested in discovering another corner of the United States, consider Springfield, roughly 137 kilometres west of Boston. Titanic Museum, Basketball Hall of Fame and Springfield Museums are among the biggest draws.