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Cheap flights from Ontario to Massachusetts from C$ 180

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOS
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

C$ 284

One-way from

C$ 180

Popular in

April

Cheapest in

March

Average price

C$ 457

Good round-trip deal

C$ 298 or less

Good one-way deal

C$ 181 or less
Porter Airlines
  • Porter Airlines
  • 13/5-15/5
  • 1 total stop
  • 5h 18m total
  • Ontario to Massachusetts
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Porter Airlines
  • Porter Airlines
  • 25/7
  • 1 total stop
  • 6h 08m total
  • Ontario to Massachusetts
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 30 April 2025.

Tue 13/51:25 p.m.YTZ - BOS
Nonstop1h 41mPorter Airlines
Thu 15/53:50 p.m.BOS - YTZ
1 stop3h 37mPorter Airlines
Deal found 29/4C$ 284
Thu 22/53:25 p.m.YOW - BOS
1 stop4h 11mPorter Airlines
Mon 26/512:15 p.m.BOS - YOW
1 stop4h 18mPorter Airlines
Deal found 28/4C$ 314
Thu 5/67:00 a.m.YUL - BOS
1 stop4h 31mPorter Airlines
Sun 8/69:20 a.m.BOS - YUL
1 stop6h 40mPorter Airlines
Deal found 28/4C$ 316
Fri 13/69:45 a.m.YYZ - BOS
Nonstop1h 43mAir Canada
Fri 20/65:50 a.m.BOS - YYZ
1 stop5h 50mAir Canada
Deal found 28/4C$ 346
Sat 7/610:20 a.m.YTZ - BOS
2 stops7h 37mAir Canada
Sun 22/65:50 a.m.BOS - YTZ
2 stops5h 41mAir Canada
Deal found 29/4C$ 352
Fri 13/69:10 a.m.YYZ - BOS
2 stops8h 58mPorter Airlines
Fri 20/68:45 a.m.BOS - YYZ
1 stop3h 43mPorter Airlines
Deal found 29/4C$ 352
Wed 28/51:05 p.m.YUL - BOS
Nonstop1h 27mAir Canada
Sun 8/65:50 a.m.BOS - YUL
Nonstop1h 25mAir Canada
Deal found 28/4C$ 352
Tue 13/56:03 a.m.YYZ - BOS
1 stop5h 47mDelta
Sat 17/56:05 a.m.BOS - YYZ
1 stop5h 15mDelta
Deal found 29/4C$ 354
Sat 14/66:30 a.m.YYZ - BDL
1 stop26h 39mMultiple Airlines
Sat 21/69:56 a.m.BDL - YYZ
1 stop28h 09mMultiple Airlines
Deal found 28/4C$ 365
Wed 28/58:10 a.m.YUL - BOS
Nonstop1h 25mUnited Airlines
Sun 8/69:00 a.m.BOS - YUL
1 stop4h 09mUnited Airlines
Deal found 28/4C$ 365
Thu 12/67:50 p.m.YTZ - BOS
Nonstop1h 41mAir Transat
Thu 19/68:20 p.m.BOS - YTZ
Nonstop1h 49mAir Transat
Deal found 29/4C$ 368
Thu 12/69:40 a.m.YUL - BOS
2 stops6h 18mMultiple Airlines
Thu 19/611:10 a.m.BOS - YUL
1 stop4h 50mMultiple Airlines
Deal found 28/4C$ 375

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 629,999 searches. Data last updated 30 April 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

Tue 13/5

1:25 p.m.-3:06 p.m.

Nonstop1h 41m

Boston Logan Intl

Thu 15/5

3:50 p.m.-7:27 p.m.

1 stop3h 37m

C$ 284

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 5/6

7:00 a.m.-11:31 a.m.

1 stop4h 31m

Boston Logan Intl

Sun 8/6

9:20 a.m.-4:00 p.m.

1 stop6h 40m

C$ 316

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 13/6

9:45 a.m.-11:28 a.m.

Nonstop1h 43m

Boston Logan Intl

Fri 20/6

5:50 a.m.-11:40 a.m.

1 stop5h 50m

C$ 346

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sat 7/6

10:20 a.m.-5:57 p.m.

2 stops7h 37m

Boston Logan Intl

Sun 22/6

5:50 a.m.-11:31 a.m.

2 stops5h 41m

C$ 352

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 13/6

9:10 a.m.-6:08 p.m.

2 stops8h 58m

Boston Logan Intl

Fri 20/6

8:45 a.m.-12:28 p.m.

1 stop3h 43m

C$ 353

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Tue 13/5

6:03 a.m.-11:50 a.m.

1 stop5h 47m

Boston Logan Intl

Sat 17/5

6:05 a.m.-11:20 a.m.

1 stop5h 15m

C$ 354

TorontoHartford

YYZ - BDL

YYZBDL

Toronto Pearson Intl

Sat 14/6

6:30 a.m.-9:09 a.m.

1 stop26h 39m

Hartford Bradley Intl

Sat 21/6

9:56 a.m.-2:05 p.m.

1 stop28h 09m

C$ 365

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 12/6

7:50 p.m.-9:31 p.m.

Nonstop1h 41m

Boston Logan Intl

Thu 19/6

8:20 p.m.-10:09 p.m.

Nonstop1h 49m

C$ 368

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 27/5

10:15 a.m.-3:06 p.m.

1 stop4h 51m

Boston Logan Intl

Tue 3/6

12:15 p.m.-6:08 p.m.

1 stop5h 53m

C$ 376

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 29/5

1:05 p.m.-2:32 p.m.

Nonstop1h 27m

Boston Logan Intl

Sun 1/6

10:20 a.m.-11:45 a.m.

Nonstop1h 25m

C$ 382

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

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 C$ 298). Flying from Region of Ontario to Massachusetts in April is currently the most expensive (average of C$ 350). 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 30 April 2025.

When flying from Region of Ontario to Massachusetts, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 78.0 - 101.0 mm per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Massachusetts when rainfall is around 78.0 mm.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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 30 April 2025.
Peruse reviews from past customers who have flown with Porter Airlines, Delta and Air Transat from Ontario to Massachusetts to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Entertainment

7.0

Boarding

8.2

Comfort

8.1

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
285 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Entertainment

7.0

Boarding

8.2

Comfort

8.1

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Delta
8.0
Very good
7,936 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Entertainment

7.0

Boarding

8.2

Comfort

8.1

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Entertainment

7.0

Boarding

8.2

Comfort

8.1

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
United Airlines
7.4
Good
8,696 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Entertainment

7.0

Boarding

8.2

Comfort

8.1

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Entertainment

7.0

Boarding

8.2

Comfort

8.1

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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?

    The cheapest airlines for a one-way flight from Region of Ontario to Massachusetts are Porter Airlines (C$ 180), Air Canada (C$ 201), and Air Transat (C$ 210).

  • 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 C$ 298). Flying from Region of Ontario to Massachusetts in April is currently the most expensive (average of C$ 350). 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 629,999 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 209AverageC$ 407FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
American AirlinesCheapestC$ 231AverageC$ 520FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 279AverageC$ 411FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 332AverageC$ 506FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 344AverageC$ 499FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Ontario to Massachusetts?

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Can Cheapflights find flights from Ontario to Massachusetts with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Massachusetts with no change fees.

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Yes! Start tracking prices for Ontario to Massachusetts flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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