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Cheap flights from Ontario to Massachusetts from C$ 179

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOS
25 Feb — 4 Mar1
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 20 February 2025.

Round-trip from

C$ 317

One-way from

C$ 179

Popular in

February

Cheapest in

May

Average price

C$ 445

Good round-trip deal

C$ 337 or less

Good one-way deal

C$ 211 or less
Porter Airlines
  • Porter Airlines
  • 27/3-2/4
  • Nonstop
  • 3h 39m total
  • Ontario to Massachusetts
Search Deals
25/3
  • 25/3
  • 1 total stop
  • 26h 45m total
  • Ontario to Massachusetts
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Ontario to Massachusetts.
Search Deals
Price to beat on a one-way flight from Ontario to Massachusetts.
Search Deals

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 20 February 2025.

Thu 20/37:35 a.m.YYZ - BOS
1 stop15h 22mMultiple Airlines
Sat 22/311:14 a.m.BOS - YYZ
1 stop11h 21mMultiple Airlines
Deal found 20/2C$ 318
Thu 6/34:30 p.m.YUL - BOS
1 stop6h 09mAir Canada
Tue 11/310:50 a.m.BOS - YUL
Nonstop1h 25mAir Canada
Deal found 20/2C$ 320
Wed 19/33:25 p.m.YTZ - BOS
1 stop5h 19mAir Canada
Mon 24/37:00 a.m.BOS - YTZ
1 stop4h 50mAir Canada
Deal found 19/2C$ 321
Tue 11/38:55 p.m.YYZ - BOS
Nonstop1h 44mAir Canada
Thu 13/37:00 a.m.BOS - YYZ
1 stop6h 41mAir Canada
Deal found 18/2C$ 321
Sat 29/39:05 a.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Tue 1/47:05 a.m.BOS - YTZ
Nonstop1h 59mPorter Airlines
Deal found 19/2C$ 322
Wed 19/37:55 a.m.YUL - BOS
1 stop4h 50mUnited Airlines
Wed 26/36:00 a.m.BOS - YUL
1 stop5h 59mUnited Airlines
Deal found 19/2C$ 322
Wed 2/43:55 p.m.YUL - BOS
2 stops29h 21mMultiple Airlines
Wed 9/48:59 a.m.BOS - YUL
2 stops29h 56mMultiple Airlines
Deal found 20/2C$ 325
Sat 22/36:50 a.m.YUL - BOS
1 stop3h 50mPorter Airlines
Sun 23/311:25 a.m.BOS - YUL
1 stop5h 25mPorter Airlines
Deal found 20/2C$ 327
Tue 4/38:15 p.m.YYZ - BDL
1 stop14h 52mMultiple Airlines
Tue 25/33:00 p.m.BDL - YYZ
1 stop8h 54mMultiple Airlines
Deal found 20/2C$ 331
Thu 6/31:45 p.m.YTZ - BOS
Nonstop1h 40mAir Transat
Sun 9/37:20 p.m.BOS - YTZ
Nonstop1h 59mAir Transat
Deal found 20/2C$ 337
Sun 23/37:00 a.m.YOW - BOS
1 stop3h 40mPorter Airlines
Tue 25/32:05 p.m.BOS - YOW
1 stop6h 29mPorter Airlines
Deal found 20/2C$ 338
Tue 1/411:00 a.m.YOW - BOS
1 stop5h 52mAir Canada
Mon 7/46:35 a.m.BOS - YOW
1 stop5h 42mAir Canada
Deal found 18/2C$ 364

Find flights from Ontario to Massachusetts within your budget

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 20 February 2025.

Fly from

Ontario

Fly to

Massachusetts

Route

Depart

Return

Price

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 20/3

7:35 a.m.-10:57 p.m.

1 stop15h 22m

Boston Logan Intl

Sat 22/3

11:14 a.m.-10:35 p.m.

1 stop11h 21m

C$ 318

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 6/3

4:30 p.m.-10:39 p.m.

1 stop6h 09m

Boston Logan Intl

Tue 11/3

10:50 a.m.-12:15 p.m.

Nonstop1h 25m

C$ 320

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Wed 19/3

10:25 a.m.-4:53 p.m.

1 stop6h 28m

Boston Logan Intl

Wed 26/3

7:00 a.m.-11:50 a.m.

1 stop4h 50m

C$ 321

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Tue 11/3

8:55 p.m.-10:39 p.m.

Nonstop1h 44m

Boston Logan Intl

Thu 13/3

7:00 a.m.-1:41 p.m.

1 stop6h 41m

C$ 321

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sat 29/3

9:05 a.m.-10:40 a.m.

Nonstop1h 35m

Boston Logan Intl

Tue 1/4

7:05 a.m.-9:04 a.m.

Nonstop1h 59m

C$ 322

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Wed 19/3

7:55 a.m.-12:45 p.m.

1 stop4h 50m

Boston Logan Intl

Wed 26/3

6:00 a.m.-11:59 a.m.

1 stop5h 59m

C$ 322

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Wed 2/4

3:55 p.m.-9:16 p.m.

2 stops29h 21m

Boston Logan Intl

Wed 9/4

8:59 a.m.-2:55 p.m.

2 stops29h 56m

C$ 325

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Sat 22/3

6:50 a.m.-10:40 a.m.

1 stop3h 50m

Boston Logan Intl

Sun 23/3

11:25 a.m.-4:50 p.m.

1 stop5h 25m

C$ 327

TorontoHartford

YYZ - BDL

YYZBDL

Toronto Pearson Intl

Tue 4/3

8:15 p.m.-11:07 a.m.

1 stop14h 52m

Hartford Bradley Intl

Tue 25/3

3:00 p.m.-11:54 p.m.

1 stop8h 54m

C$ 331

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 20/3

8:00 a.m.-9:35 a.m.

Nonstop1h 35m

Boston Logan Intl

Mon 24/3

2:05 p.m.-4:04 p.m.

Nonstop1h 59m

C$ 337

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

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.

Travel insights for flights from Ontario to Massachusetts

Get recent, data-driven insights about flights from Ontario to Massachusetts including ideal travel times, pricing trends, and more.

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 20 February 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.

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 20 February 2025.

The most flights from CAON to USMA are scheduled on a Thursday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 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 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 20 February 2025.
Peruse reviews from past customers who have flown with Delta, Porter Airlines 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.
Delta
8.0
Very good
8,219 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

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
8,219 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

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
276 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

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
380 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

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
8,765 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

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

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

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?

    The cheapest airlines for a one-way flight from Region of Ontario to Massachusetts are Air Canada (C$ 192), Porter Airlines (C$ 192), and United Airlines (C$ 195).

  • 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 6 airlines flying from Ontario to Massachusetts

Discover the top 6 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 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Lynx AirCheapestC$ 153AverageC$ 253FlexibilityNo cancel feeOn-timeN/A
Search Lynx Air flights
Air TransatCheapestC$ 214AverageC$ 454FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 294AverageC$ 427FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 345AverageC$ 533FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 346AverageC$ 536FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 419AverageC$ 534FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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

When you search for this flight from Ontario to Massachusetts, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Massachusetts?

Cheapflights helps you find that perfect flight to Massachusetts from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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.

Can Cheapflights notify me if prices for flights from Ontario to Massachusetts become cheaper?

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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