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$123+ Cheap flights from Ontario to Massachusetts

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOS
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheap flight deals from Ontario to Massachusetts

Keep the following information in mind while searching for Ontario to Massachusetts flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$202
(Mytrip)

One-way from

$123
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$280

Good round-trip deal

$228 or less

Good one-way deal

$162 or less
Provider with most accurate pricing for Toronto (YTO)-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Toronto (YTO)-Boston Logan Intl flights.
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From Ontario to Massachusetts
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One-way flight from Ontario to Massachusetts
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Highest demand for flights based on searches. 7% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Ontario to Massachusetts.
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Price to beat on a one-way flight from Ontario to Massachusetts.
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Find flight deals from Ontario to Massachusetts

Cheapest flights from Ontario to Massachusetts
Explore the most affordable flight options available from Ontario to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/201:00 pmYYZ - BOS
1 stop6h 12mAir Canada
dom. 11/236:15 amBOS - YYZ
Nonstop2h 02mAir Canada
Deal found 10/29$202
This Trip.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/278:55 pmYYZ - BOS
Nonstop1h 42mAir Canada
jue. 12/46:15 amBOS - YYZ
Nonstop2h 02mAir Canada
Deal found 10/30$206
This Air Canada deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/248:55 pmYYZ - BOS
Nonstop1h 42mAir Canada
jue. 12/46:15 amBOS - YYZ
Nonstop2h 02mAir Canada
Deal found 10/28$207
This SmartFares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2011:05 amYTZ - BOS
Nonstop1h 35mPorter Airlines
vie. 11/217:00 amBOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 10/29$215
This Air Canada deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/239:00 amYYZ - BOS
1 stop5h 52mAir Canada
vie. 11/286:15 amBOS - YYZ
Nonstop2h 02mAir Canada
Deal found 10/30$215
This Trip.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/201:20 pmYTZ - BOS
Nonstop1h 35mPorter Airlines
dom. 11/237:00 amBOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 10/29$217
This Air Canada deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/201:00 pmYYZ - BOS
1 stop6h 12mAir Canada
dom. 1/410:45 amBOS - YYZ
Nonstop2h 03mAir Canada
Deal found 10/29$217
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/82:05 pmYTZ - BOS
1 stop4h 06mPorter Airlines
jue. 12/113:40 pmBOS - YTZ
1 stop6h 23mPorter Airlines
Deal found 10/29$222
This Air Canada deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1810:30 amYYZ - BOS
Nonstop1h 42mAir Canada
jue. 11/206:15 amBOS - YYZ
Nonstop2h 02mAir Canada
Deal found 10/29$225
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/221:20 pmYTZ - BOS
Nonstop1h 35mPorter Airlines
dom. 11/237:00 amBOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 10/29$228
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/288:00 amYTZ - BOS
Nonstop1h 35mPorter Airlines
lun. 12/13:40 pmBOS - YTZ
1 stop6h 23mPorter Airlines
Deal found 10/28$229
This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/254:35 pmYOW - BOS
1 stop5h 30mPorter Airlines
vie. 11/287:00 amBOS - YOW
1 stop4h 29mPorter Airlines
Deal found 10/28$230

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Massachusetts 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Ontario to Massachusetts that are best for you.

Fly from

Ontario

Fly to

Massachusetts

Route

Depart

Return

Price

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

dom. 1/11

9:30 am-11:05 am

Nonstop1h 35m

Boston Logan Intl

dom. 1/18

6:55 pm-8:54 pm

Nonstop1h 59m

$215

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

lun. 11/24

2:05 pm-6:11 pm

1 stop4h 06m

Boston Logan Intl

jue. 12/4

7:00 am-8:55 am

Nonstop1h 55m

$220

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

lun. 12/8

2:05 pm-6:11 pm

1 stop4h 06m

Boston Logan Intl

jue. 12/11

7:00 am-8:55 am

Nonstop1h 55m

$220

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

jue. 2/5

2:05 pm-6:10 pm

1 stop4h 05m

Boston Logan Intl

lun. 2/9

3:30 pm-7:08 pm

1 stop3h 38m

$221

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

jue. 2/19

2:05 pm-6:10 pm

1 stop4h 05m

Boston Logan Intl

dom. 2/22

6:55 pm-8:54 pm

Nonstop1h 59m

$231

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

mié. 1/21

6:55 pm-8:30 pm

Nonstop1h 35m

Boston Logan Intl

dom. 1/25

6:55 pm-8:54 pm

Nonstop1h 59m

$232

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

lun. 11/24

2:05 pm-6:11 pm

1 stop4h 06m

Boston Logan Intl

lun. 12/1

3:40 pm-10:03 pm

1 stop6h 23m

$232

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

vie. 12/5

4:45 pm-6:11 pm

Nonstop1h 26m

Boston Logan Intl

lun. 12/8

3:40 pm-5:09 pm

Nonstop1h 29m

$234

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

vie. 12/5

8:30 pm-10:05 pm

Nonstop1h 35m

Boston Logan Intl

mar. 12/9

3:40 pm-10:03 pm

1 stop6h 23m

$235

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

vie. 12/12

8:40 am-2:55 pm

1 stop6h 15m

Boston Logan Intl

lun. 12/15

7:00 am-11:29 am

1 stop4h 29m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Massachusetts

What is the cheapest month to book a flight from Region of Ontario to Massachusetts?

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Massachusetts (average of $135). Flying from Region of Ontario to Massachusetts in February is currently the most expensive (average of $228). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to MA?

Find hourly flight availability from Ontario to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

One of the essential ways to save on airfare from Region of Ontario to Massachusetts is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 40% on airfare.

What is the cheapest day to fly from Region of Ontario to Massachusetts?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Massachusetts. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Region of Ontario to Massachusetts flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Region of Ontario to Massachusetts?

Reviews of airlines servicing Massachusetts

Get insights into the airlines that provide service to Massachusetts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Massachusetts. Reviews last updated octubre 30, 2025.
Read through reviews of airlines operating flights from Ontario to Massachusetts, such as Porter Airlines, Air Transat, and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
384 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.8
Good
469 reviews
Porter Airlines
8.0
Very good
384 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,998 reviews
Porter Airlines
8.0
Very good
384 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,377 reviews
Porter Airlines
8.0
Very good
384 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Region of Ontario to Massachusetts?

    For as low as $234, Porter Airlines can have you in Massachusetts from Region of Ontario in 1h 26m. Airlines will cover a distance of 309 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Region of Ontario to Massachusetts one-way?

    To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at $128. Air Canada flights start at $137 while deals on Air Transat start at $139 one-way.

  • Can I find deals for flights from Ontario to Massachusetts that include hotel bookings?

    Yes. In addition to deals on Ontario to Massachusetts flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Massachusetts?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Massachusetts.

  • Can I find deals for business class flights from Ontario to Massachusetts?

    Yes. Cheapflights offers flight deals from Ontario to Massachusetts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Massachusetts?

    Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Massachusetts (average of $135). Flying from Region of Ontario to Massachusetts in February is currently the most expensive (average of $228). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Ontario to Massachusetts

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ontario to Massachusetts

Discover the top 3 airlines that operate flights from Ontario to Massachusetts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$179Average$318FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$180Average$311FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$213Average$391FlexibilityNo cancel feeOn-time69%

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