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Cheap flights from Toronto Island Airport to Boston from $129

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 Island Airport to Boston departing on 2/3. 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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0 bags

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Find the cheapest flights from Toronto Island Airport to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
2:05 pm - 6:10 pm
YTZ
-
BOS
4h 05m1 stop
Porter Airlines Logo
9:00 am - 10:55 am
BOS
-
YTZ
1h 55mnonstop
$213Porter Airlines
Thu, Jan 15 - Sun, Jan 18
Porter Airlines Logo
2:05 pm - 6:10 pm
YTZ
-
BOS
4h 05m1 stop
Porter Airlines Logo
3:30 pm - 10:03 pm
BOS
-
YTZ
6h 33m1 stop
$214Porter Airlines
Thu, Jan 8 - Sun, Jan 11
Porter Airlines Logo
1:10 pm - 2:45 pm
YTZ
-
BOS
1h 35mnonstop
Porter Airlines Logo
9:00 am - 10:55 am
BOS
-
YTZ
1h 55mnonstop
$215Porter Airlines
Thu, Jan 8 - Sun, Jan 11
Porter Airlines Logo
1:10 pm - 2:45 pm
YTZ
-
BOS
1h 35mnonstop
Porter Airlines Logo
9:00 am - 10:55 am
BOS
-
YTZ
1h 55mnonstop
$216Porter Airlines
Thu, Jan 8 - Sun, Jan 11
Porter Airlines Logo
1:10 pm - 2:45 pm
YTZ
-
BOS
1h 35mnonstop
Porter Airlines Logo
3:30 pm - 10:03 pm
BOS
-
YTZ
6h 33m1 stop
$217Porter Airlines
Thu, Jan 15 - Sun, Jan 18
Porter Airlines Logo
6:55 pm - 8:30 pm
YTZ
-
BOS
1h 35mnonstop
Porter Airlines Logo
3:30 pm - 10:03 pm
BOS
-
YTZ
6h 33m1 stop
$218Porter Airlines
Fri, Jan 9 - Fri, Jan 16
Porter Airlines Logo
6:55 pm - 8:30 pm
YTZ
-
BOS
1h 35mnonstop
Porter Airlines Logo
6:55 pm - 8:50 pm
BOS
-
YTZ
1h 55mnonstop
$219Porter Airlines
Fri, Jan 9 - Fri, Jan 16
Porter Airlines Logo
2:05 pm - 6:10 pm
YTZ
-
BOS
4h 05m1 stop
Porter Airlines Logo
9:00 am - 10:55 am
BOS
-
YTZ
1h 55mnonstop
$220Porter Airlines
Thu, Jan 15 - Sun, Jan 18
Porter Airlines Logo
1:10 pm - 2:45 pm
YTZ
-
BOS
1h 35mnonstop
Porter Airlines Logo
9:00 am - 10:55 am
BOS
-
YTZ
1h 55mnonstop
$221Porter Airlines
Thu, Jan 15 - Sun, Jan 18
Porter Airlines Logo
1:10 pm - 2:45 pm
YTZ
-
BOS
1h 35mnonstop
Porter Airlines Logo
3:30 pm - 10:03 pm
BOS
-
YTZ
6h 33m1 stop
$222Porter Airlines
Thu, Jan 8 - Sun, Jan 11

Porter Airlines flights from Toronto Island Airport to Boston

Our best Porter Airlines deals on Toronto Island Airport to Boston flight tickets
Porter Airlines
Jan 15
YTZ1:10 pmToronto Island
1h 35m
BOS2:45 pmBoston Logan Intl
Jan 18
BOS9:00 amBoston Logan Intl
1h 55m
YTZ10:55 amToronto Island
$213
Find similar
Porter Airlines
Jan 8
YTZ2:05 pmToronto Island
4h 05m
1 stop
BOS6:10 pmBoston Logan Intl
Jan 11
BOS3:30 pmBoston Logan Intl
6h 33m
1 stop
YTZ10:03 pmToronto Island
$214
Find similar
Porter Airlines
Jan 8
YTZ2:05 pmToronto Island
4h 05m
1 stop
BOS6:10 pmBoston Logan Intl
Jan 11
BOS9:00 amBoston Logan Intl
1h 55m
YTZ10:55 amToronto Island
$215
Find similar

Air Canada flights from Toronto Island Airport to Boston

Our best Air Canada deals on Toronto Island Airport to Boston flight tickets
Air Canada
Jan 24
YTZ10:25 amToronto Island
9h 17m
2 stops
BOS7:42 pmBoston Logan Intl
Jan 31
BOS10:15 amBoston Logan Intl
7h 58m
2 stops
YTZ6:13 pmToronto Island
$234
Find similar
Air Canada
Jan 15
YTZ8:50 amToronto Island
6h 02m
2 stops
BOS2:52 pmBoston Logan Intl
Jan 18
BOS5:30 amBoston Logan Intl
6h 25m
1 stop
YTZ11:55 amToronto Island
$243
Find similar
Air Canada
Dec 24
YTZ8:30 amToronto Island
6h 22m
1 stop
BOS2:52 pmBoston Logan Intl
Jan 2
BOS5:30 amBoston Logan Intl
4h 25m
1 stop
YTZ9:55 amToronto Island
$287
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Island Airport to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Toronto Island Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 1/15

2:05 pm-6:10 pm

1 stop4h 05m

Boston Logan Intl

Sun 1/18

9:00 am-10:55 am

Nonstop1h 55m

$213

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 1/8

2:05 pm-6:10 pm

1 stop4h 05m

Boston Logan Intl

Sun 1/11

3:30 pm-10:03 pm

1 stop6h 33m

$214

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 1/8

1:10 pm-2:45 pm

Nonstop1h 35m

Boston Logan Intl

Sun 1/11

9:00 am-10:55 am

Nonstop1h 55m

$215

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 1/8

1:10 pm-2:45 pm

Nonstop1h 35m

Boston Logan Intl

Sun 1/11

9:00 am-10:55 am

Nonstop1h 55m

$216

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 1/15

1:10 pm-2:45 pm

Nonstop1h 35m

Boston Logan Intl

Sun 1/18

3:30 pm-10:03 pm

1 stop6h 33m

$217

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 1/9

6:55 pm-8:30 pm

Nonstop1h 35m

Boston Logan Intl

Fri 1/16

3:30 pm-10:03 pm

1 stop6h 33m

$218

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 1/9

6:55 pm-8:30 pm

Nonstop1h 35m

Boston Logan Intl

Fri 1/16

6:55 pm-8:50 pm

Nonstop1h 55m

$219

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 1/15

2:05 pm-6:10 pm

1 stop4h 05m

Boston Logan Intl

Sun 1/18

9:00 am-10:55 am

Nonstop1h 55m

$220

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 1/15

1:10 pm-2:45 pm

Nonstop1h 35m

Boston Logan Intl

Sun 1/18

9:00 am-10:55 am

Nonstop1h 55m

$221

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 1/8

1:10 pm-2:45 pm

Nonstop1h 35m

Boston Logan Intl

Sun 1/11

3:30 pm-10:03 pm

1 stop6h 33m

$222

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Toronto Island Airport 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 cheapest month to fly to Boston?

In general, July is the cheapest month to fly from Toronto Island Airport to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $228. If you aren’t able to travel during the month of July, then book flights to Boston from Toronto Island Airport during March instead. Flights to Boston in March, while not as cheap as those in July, still average around $242.

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

The cheapest day to depart from Toronto Island Airport to Boston is on a Thursday when prices can be found for as low as $279. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Monday is $459.

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 Island Airport to Boston in the morning for as low as $286. 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 $1,030 per ticket.

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

Fly from Toronto Island to Boston Logan Intl for the best Toronto Island - 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 Island Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $272 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Toronto Island Airport for as low as $184 on momondo.

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

There are 3 cabin classes available to choose from on Toronto Island 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 Island Airport to Boston flights?

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

How have Toronto Island Airport to Boston flight prices changed over time?

As of December 2025, prices for Toronto Island Airport to Boston flights are approximately 39% more expensive when compared to flights at the same time last year.

When to book flights from Toronto Island Airport to Boston

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

Cheap Toronto Island Airport to Boston (YTZ to BOS) flight deals and tips

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

Best Price Found

$152

Fastest flight time

1h 35m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Toronto Island Airport in the past 72 hours is $152. The best round-trip flight deal from Toronto Island Airport to Boston found on momondo in the last 72 hours is $225.
The fastest flight from Toronto Island Airport to Boston takes 1h 35m
Direct flights go from Toronto Island Airport to Boston every day.
There is 1 airport in Boston. From Toronto Island Airport there are direct flights to Boston Logan Intl (BOS).
Search flight deals

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

    The straight-line distance from Toronto Island to Boston Logan Intl is 430.0 mi. Flights usually cover this in 1h 35m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Toronto Island Airport to Boston Logan Intl Airport refresh daily.

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

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

    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 Toronto Island Airport 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 Island Airport to Boston?

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

Best airlines flying from Toronto Island Airport to Boston

Compare and see reviews for airlines that fly from Toronto Island Airport to Boston with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom $195Free CancellationRating
8.0
397 reviews
Search Porter Airlines flights

  • Porter Airlines Flights From Toronto Island Airport to Boston

    Porter Airlines operates around 27 flights from Toronto Island Airport to Boston every week. The average price of these flights found in the last 72 hours has been $320, but momondo users have found Porter Airlines deals from Toronto Island Airport to Boston from as low as $195 round-trip. Porter Airlines has been scored 8.0/10 in 397 reviews.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Gloucester
Nashua
Falmouth
Laconia
Brockton
Concord
Everett
Sturbridge
Chatham

Why use momondo?

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

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 Toronto to Boston for you.

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

All flight searches from Toronto to Boston on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Toronto.

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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