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Massachusetts

$126+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOS
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$206
(SmartFares)

One-way from

$125
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$275

Good round-trip deal

$207 or less

Good one-way deal

$146 or less
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. 6% potential increase in price ($18 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 July 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 July 30, 2025.

This SmartFares deal was found by Cheapflights users on 7/27. 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.
Fri 10/178:20 pmYTZ - BOS
Nonstop1h 41mPorter Airlines
Fri 10/245:35 pmBOS - YTZ
Nonstop1h 49mPorter Airlines
Deal found 7/27$206
This Flightnetwork deal was found by Cheapflights users on 7/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/44:30 pmYYZ - BOS
1 stop5h 25mAir Canada
Sun 9/76:00 amBOS - YYZ
Nonstop1h 56mAir Canada
Deal found 7/29$208
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Thu 9/410:25 amYTZ - BOS
1 stop4h 05mMultiple Airlines
Sat 9/66:45 pmBOS - YTZ
Nonstop1h 49mMultiple Airlines
Deal found 7/29$217
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Sun 9/712:40 pmYYZ - BOS
1 stop7h 55mAmerican Airlines
Wed 9/1011:14 amBOS - YYZ
1 stop5h 19mAmerican Airlines
Deal found 7/29$229
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Wed 9/310:25 amYTZ - BOS
1 stop4h 05mAir Canada
Tue 9/910:20 amBOS - YTZ
1 stop4h 25mAir Canada
Deal found 7/30$231
This Trip.com deal was found by Cheapflights users on 7/29. 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.
Sun 10/129:50 amYTZ - BOS
Nonstop1h 41mAir Transat
Wed 10/157:15 pmBOS - YTZ
Nonstop1h 49mAir Transat
Deal found 7/29$232
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Thu 9/47:40 amYYZ - BOS
2 stops10h 48mPorter Airlines
Sat 9/63:50 pmBOS - YYZ
2 stops16h 12mPorter Airlines
Deal found 7/29$253
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/151:45 pmYOW - BOS
2 stops8h 16mPorter Airlines
Tue 9/3012:15 pmBOS - YOW
1 stop5h 54mPorter Airlines
Deal found 7/29$277
This Booking.com deal was found by Cheapflights users on 7/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/288:05 amYUL - BOS
Nonstop1h 25mAir Canada
Sun 8/3110:20 amBOS - YUL
Nonstop1h 25mAir Canada
Deal found 7/28$285
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Fri 9/56:00 amYOW - BOS
1 stop3h 30mAir Canada
Sun 9/76:00 amBOS - YOW
1 stop4h 25mAir Canada
Deal found 7/29$286
This FlightHub deal was found by Cheapflights users on 7/28. 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.
Thu 8/2810:45 amYUL - BOS
1 stop3h 56mPorter Airlines
Sun 9/79:20 amBOS - YUL
1 stop4h 25mPorter Airlines
Deal found 7/28$286
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Thu 9/46:30 amYYZ - ALB
2 stops27h 40mMultiple Airlines
Mon 9/811:00 amALB - YYZ
2 stops27h 05mMultiple Airlines
Deal found 7/29$297

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 July 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

Fri 10/17

8:20 pm-10:01 pm

Nonstop1h 41m

Boston Logan Intl

Fri 10/24

5:35 pm-7:24 pm

Nonstop1h 49m

$206

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 9/4

4:30 pm-9:55 pm

1 stop5h 25m

Boston Logan Intl

Sun 9/7

6:00 am-7:56 am

Nonstop1h 56m

$208

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 9/4

10:25 am-2:30 pm

1 stop4h 05m

Boston Logan Intl

Sat 9/6

6:45 pm-8:34 pm

Nonstop1h 49m

$217

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sun 9/7

12:40 pm-8:35 pm

1 stop7h 55m

Boston Logan Intl

Wed 9/10

11:14 am-4:33 pm

1 stop5h 19m

$229

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Wed 9/3

10:25 am-2:30 pm

1 stop4h 05m

Boston Logan Intl

Tue 9/9

10:20 am-2:45 pm

1 stop4h 25m

$231

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sun 10/12

9:50 am-11:31 am

Nonstop1h 41m

Boston Logan Intl

Wed 10/15

7:15 pm-9:04 pm

Nonstop1h 49m

$232

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 9/4

7:40 am-6:28 pm

2 stops10h 48m

Boston Logan Intl

Sat 9/6

3:50 pm-8:02 am

2 stops16h 12m

$253

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Mon 9/15

1:45 pm-10:01 pm

2 stops8h 16m

Boston Logan Intl

Tue 9/30

12:15 pm-6:09 pm

1 stop5h 54m

$277

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 8/28

8:05 am-9:30 am

Nonstop1h 25m

Boston Logan Intl

Sun 8/31

10:20 am-11:45 am

Nonstop1h 25m

$285

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 9/5

6:00 am-9:30 am

1 stop3h 30m

Boston Logan Intl

Sun 9/7

6:00 am-10:25 am

1 stop4h 25m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 July 30, 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 July 30, 2025.

The most flights from CAON to USMA are scheduled on a Monday (15 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (11 on average).

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 July 30, 2025.
Read through reviews of airlines operating flights from Ontario to Massachusetts, such as Porter Airlines, Delta, and Air Transat. 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
318 reviews

Crew

8.7

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
318 reviews
Porter Airlines
8.0
Very good
318 reviews

Crew

8.7

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Delta
8.0
Very good
7,980 reviews
Porter Airlines
8.0
Very good
318 reviews

Crew

8.7

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Transat
7.7
Good
424 reviews
Porter Airlines
8.0
Very good
318 reviews

Crew

8.7

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,896 reviews
Porter Airlines
8.0
Very good
318 reviews

Crew

8.7

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
318 reviews

Crew

8.7

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

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 Air Canada, which is currently one of the cheapest options available, starting at $125. Porter Airlines flights start at $126 while deals on Air Transat start at $140 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.

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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 4 airlines flying from Ontario to Massachusetts

Discover the top 4 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$196Average$352FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$213Average$382FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$214Average$326FlexibilityNo cancel feeOn-time67%
Air TransatCheapest$214Average$395FlexibilityNo cancel feeOn-time50%

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