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Massachusetts

$127+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOS
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$206
(Trip.com)

One-way from

$127
(Porter Airlines)

Popular in

April

Cheapest in

May

Average price

$291

Good round-trip deal

$204 or less

Good one-way deal

$140 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. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 31, 2025.

This Trip.com deal was found by Cheapflights users on 3/30. 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.
Wed 4/161:45 pmYTZ - BOS
Nonstop1h 40mPorter Airlines
Sat 4/197:05 amBOS - YTZ
Nonstop1h 59mPorter Airlines
Deal found 3/30$206
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Sun 4/137:55 pmYYZ - BOS
1 stop27h 50mMultiple Airlines
Tue 4/153:36 pmBOS - YYZ
1 stop20h 09mMultiple Airlines
Deal found 3/31$214
This Air Canada deal was found by Cheapflights users on 3/31. 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.
Tue 4/158:00 amYYZ - BOS
Nonstop1h 41mAir Canada
Sat 4/266:10 amBOS - YYZ
Nonstop2h 01mAir Canada
Deal found 3/31$224
This Air Canada deal was found by Cheapflights users on 3/31. 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.
Tue 4/1510:25 amYTZ - BOS
1 stop6h 27mAir Canada
Sat 4/266:35 amBOS - YTZ
1 stop5h 12mAir Canada
Deal found 3/31$228
This Trip.com deal was found by Cheapflights users on 3/30. 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.
Thu 5/82:30 pmYUL - BOS
1 stop7h 01mPorter Airlines
Sun 5/119:45 amBOS - YUL
1 stop6h 15mPorter Airlines
Deal found 3/30$232
This Trip.com deal was found by Cheapflights users on 3/30. 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.
Fri 4/253:40 pmYOW - BOS
1 stop4h 40mPorter Airlines
Sun 4/277:00 amBOS - YOW
1 stop4h 54mPorter Airlines
Deal found 3/30$235
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Thu 5/151:05 pmYUL - BOS
Nonstop1h 27mAir Canada
Thu 5/226:00 amBOS - YUL
2 stops9h 23mAir Canada
Deal found 3/31$244
This Booking.com deal was found by Cheapflights users on 3/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/302:00 pmYYZ - BOS
1 stop3h 50mPorter Airlines
Fri 5/28:45 amBOS - YYZ
2 stops11h 26mPorter Airlines
Deal found 3/31$246
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/158:00 amYYZ - BOS
Nonstop1h 41mUnited Airlines
Thu 4/245:30 amBOS - YYZ
1 stop10h 44mUnited Airlines
Deal found 3/31$249
This American Airlines deal was found by Cheapflights users on 3/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1010:55 amYYZ - BOS
1 stop8h 56mAmerican Airlines
Sun 5/119:00 amBOS - YYZ
1 stop5h 33mAmerican Airlines
Deal found 3/29$251
This flugladen.de deal was found by Cheapflights users on 3/30. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:05 pmYUL - BOS
Nonstop1h 27mSWISS
Sun 5/46:00 amBOS - YUL
Nonstop1h 15mSWISS
Deal found 3/30$261
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/157:10 amYYZ - BDL
2 stops17h 05mMultiple Airlines
Wed 4/165:45 amBDL - YYZ
1 stop8h 10mMultiple Airlines
Deal found 3/30$265

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 March 31, 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

Wed 4/16

1:45 pm-3:25 pm

Nonstop1h 40m

Boston Logan Intl

Sat 4/19

7:05 am-9:04 am

Nonstop1h 59m

$206

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sun 4/13

7:55 pm-11:45 pm

1 stop27h 50m

Boston Logan Intl

Tue 4/15

3:36 pm-11:45 am

1 stop20h 09m

$214

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Tue 4/15

8:00 am-9:41 am

Nonstop1h 41m

Boston Logan Intl

Sat 4/26

6:10 am-8:11 am

Nonstop2h 01m

$224

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Tue 4/15

10:25 am-4:52 pm

1 stop6h 27m

Boston Logan Intl

Sat 4/26

6:35 am-11:47 am

1 stop5h 12m

$228

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 5/8

2:30 pm-9:31 pm

1 stop7h 01m

Boston Logan Intl

Sun 5/11

9:45 am-4:00 pm

1 stop6h 15m

$232

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 4/25

3:40 pm-8:20 pm

1 stop4h 40m

Boston Logan Intl

Sun 4/27

7:00 am-11:54 am

1 stop4h 54m

$235

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 5/15

1:05 pm-2:32 pm

Nonstop1h 27m

Boston Logan Intl

Thu 5/22

6:00 am-3:23 pm

2 stops9h 23m

$244

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Wed 4/30

2:00 pm-5:50 pm

1 stop3h 50m

Boston Logan Intl

Fri 5/2

8:45 am-8:11 pm

2 stops11h 26m

$246

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Tue 4/15

8:00 am-9:41 am

Nonstop1h 41m

Boston Logan Intl

Thu 4/24

5:30 am-4:14 pm

1 stop10h 44m

$249

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 5/10

10:55 am-7:51 pm

1 stop8h 56m

Boston Logan Intl

Sun 5/11

9:00 am-2:33 pm

1 stop5h 33m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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, January is the cheapest month in which you can book a flight from Region of Ontario to Massachusetts (average of $218). Flying from Region of Ontario to Massachusetts in July is currently the most expensive (average of $311). 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 March 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Massachusetts as you normally would.

Weekly flight availability from Region of Ontario to Massachusetts

Explore weekly flight availability from Ontario to Massachusetts. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 31, 2025.

The most flights from CAON to USMA are scheduled on a Sunday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Massachusetts by month

Plan your trip to Massachusetts by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Massachusetts ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Massachusetts when rainfall is around 3.1 in.

Temperature in Massachusetts by month

Plan your trip to Massachusetts by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Massachusetts, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 March 31, 2025.
Get a feel of what it's like to fly with Delta, Porter Airlines and Air Transat from Ontario to Massachusetts by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Porter Airlines
7.9
Good
277 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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 $127. Air Transat flights start at $128 while deals on Air Canada start at $129 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, January is the cheapest month in which you can book a flight from Region of Ontario to Massachusetts (average of $218). Flying from Region of Ontario to Massachusetts in July is currently the most expensive (average of $311). 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.

See more FAQs

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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 5 airlines flying from Ontario to Massachusetts

Discover the top 5 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$201Average$350FlexibilityNo cancel feeOn-time52%
Air TransatCheapest$214Average$315FlexibilityNo cancel feeOn-time50%
Air CanadaCheapest$219Average$333FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$237Average$368FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$310Average$591FlexibilityNo cancel feeOn-time71%
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