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Cheap flights from Massachusetts to Ontario from C$ 175

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
25 Nov — 2 Dec1
1 adult

Cheap flight deals from Massachusetts to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Massachusetts (USMA) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 November 2024.

Find flight deals from Massachusetts to Ontario

Cheapest flights from Massachusetts to Ontario
Explore the most affordable flight options available from Massachusetts to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2024.

Thu 5/125:00 a.m.BOS - YUL
1 stop9h 55mMultiple Airlines
Mon 9/123:55 p.m.YUL - BOS
1 stop17h 19mMultiple Airlines
Deal found 19/11C$ 270
Thu 5/1212:35 p.m.BOS - YYZ
1 stop11h 20mMultiple Airlines
Sun 8/124:55 p.m.YYZ - BOS
1 stop30h 47mMultiple Airlines
Deal found 19/11C$ 370
Thu 5/125:00 a.m.BOS - YTZ
2 stops17h 13mMultiple Airlines
Mon 9/121:10 p.m.YTZ - BOS
2 stops20h 04mMultiple Airlines
Deal found 19/11C$ 403
Thu 12/1210:20 a.m.BOS - YTZ
Nonstop1h 59mPorter Airlines
Tue 17/126:40 p.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Deal found 19/11C$ 406
Thu 12/126:00 a.m.ALB - YYZ
1 stop6h 31mAir Canada
Sun 15/126:52 a.m.YYZ - ALB
1 stop7h 20mAir Canada
Deal found 19/11C$ 430
Thu 12/126:00 a.m.ALB - YYZ
1 stop9h 45mUnited Airlines
Sun 15/127:40 p.m.YYZ - ALB
1 stop14h 31mUnited Airlines
Deal found 18/11C$ 431
Fri 22/116:00 a.m.BDL - YYZ
1 stop10h 21mMultiple Airlines
Mon 25/117:30 a.m.YYZ - BDL
1 stop26h 59mMultiple Airlines
Deal found 19/11C$ 438
Fri 13/1210:20 a.m.BOS - YUL
1 stop6h 25mPorter Airlines
Sun 15/126:50 a.m.YUL - BOS
1 stop3h 50mPorter Airlines
Deal found 19/11C$ 449
Tue 3/126:00 a.m.BOS - YOW
1 stop11h 53mMultiple Airlines
Tue 10/124:35 p.m.YOW - BOS
Nonstop1h 15mMultiple Airlines
Deal found 19/11C$ 459
Thu 5/126:00 a.m.BOS - YYZ
2 stops17h 46mFrontier
Sun 8/126:15 a.m.YYZ - BOS
1 stop4h 07mFrontier
Deal found 20/11C$ 461
Sun 8/126:10 a.m.BOS - YYZ
Nonstop2h 06mAir Canada
Sat 14/128:55 p.m.YYZ - BOS
Nonstop1h 44mAir Canada
Deal found 18/11C$ 465
Tue 10/129:38 a.m.BOS - YYZ
1 stop4h 40mUnited Airlines
Tue 10/125:00 p.m.YYZ - BOS
Nonstop1h 44mUnited Airlines
Deal found 20/11C$ 468

Find flights from Massachusetts to Ontario within your budget

Customize your flight search to find flights from Massachusetts to Ontario 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 645,034 searches. Data last updated 20 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 5/12

5:00 a.m.-2:55 p.m.

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 9/12

3:55 p.m.-9:14 a.m.

1 stop17h 19m

C$ 270

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 5/12

12:35 p.m.-11:55 p.m.

1 stop11h 20m

Toronto Pearson Intl

Sun 8/12

4:55 p.m.-11:42 p.m.

1 stop30h 47m

C$ 370

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 5/12

5:00 a.m.-10:13 p.m.

2 stops17h 13m

Toronto Island

Mon 9/12

1:10 p.m.-9:14 a.m.

2 stops20h 04m

C$ 403

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 12/12

10:20 a.m.-12:19 p.m.

Nonstop1h 59m

Toronto Island

Tue 17/12

6:40 p.m.-8:15 p.m.

Nonstop1h 35m

C$ 406

HartfordToronto

BDL - YYZ

BDLYYZ

Hartford Bradley Intl

Fri 10/1

6:15 a.m.-4:21 p.m.

1 stop10h 06m

Toronto Pearson Intl

Sun 12/1

7:40 a.m.-6:47 p.m.

1 stop11h 07m

C$ 413

AlbanyToronto

ALB - YYZ

ALBYYZ

Albany Intl

Thu 12/12

6:00 a.m.-12:31 p.m.

1 stop6h 31m

Toronto Pearson Intl

Sun 15/12

6:52 a.m.-2:12 p.m.

1 stop7h 20m

C$ 430

AlbanyToronto

ALB - YYZ

ALBYYZ

Albany Intl

Thu 12/12

6:00 a.m.-3:45 p.m.

1 stop9h 45m

Toronto Pearson Intl

Sun 15/12

7:40 p.m.-10:11 a.m.

1 stop14h 31m

C$ 431

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Fri 13/12

10:20 a.m.-4:45 p.m.

1 stop6h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 15/12

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

1 stop3h 50m

C$ 449

BostonOttawa

BOS - YOW

BOSYOW

Boston Logan Intl

Tue 3/12

6:00 a.m.-5:53 p.m.

1 stop11h 53m

Ottawa

Tue 10/12

4:35 p.m.-5:50 p.m.

Nonstop1h 15m

C$ 459

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 5/12

6:00 a.m.-11:46 p.m.

2 stops17h 46m

Toronto Pearson Intl

Sun 8/12

6:15 a.m.-10:22 a.m.

1 stop4h 07m

C$ 461

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/11

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

Have a flexible travel schedule? Discover the best time to fly to Ontario from Massachusetts 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 Massachusetts to Ontario

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

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

Currently, October is the cheapest month in which you can book a flight from Massachusetts to Region of Ontario (average of C$ 178). Flying from Massachusetts to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 MA to ON?

Find hourly flight availability from Massachusetts to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2024.

When flying from Massachusetts to Region of Ontario, 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 Massachusetts to Region of Ontario

Explore weekly flight availability from Massachusetts to Ontario. 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 November 2024.

The most flights from USMA to CAON are scheduled on a Monday (12 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 20 November 2024.
Read reviews from past customers who have flown United Airlines, Delta and Air Canada from Massachusetts to Ontario. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,461 reviews
Check prices

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,461 reviews
Alaska Airlines
8.0
Very good
9,461 reviews
Check prices

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,756 reviews
Alaska Airlines
8.0
Very good
9,461 reviews
Check prices

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Porter Airlines
7.8
Good
288 reviews
Alaska Airlines
8.0
Very good
9,461 reviews
Check prices

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Air Transat
7.8
Good
389 reviews
Alaska Airlines
8.0
Very good
9,461 reviews
Check prices

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,171 reviews
Alaska Airlines
8.0
Very good
9,461 reviews
Check prices

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Ontario. 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 Massachusetts to Region of Ontario one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 178. Delta flights start at C$ 182 while deals on Porter Airlines start at C$ 192 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Massachusetts to Ontario 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 Massachusetts to Region of Ontario?

    Currently, October is the cheapest month in which you can book a flight from Massachusetts to Region of Ontario (average of C$ 178). Flying from Massachusetts to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 Massachusetts to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Newark to Toronto Island flights
LaGuardia to Pearson Intl flights
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Top 4 airlines flying from Massachusetts to Ontario

Discover the top 4 airlines that operate flights from Massachusetts to Ontario. 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 645,034 searches. Data last updated 20 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Lynx AirCheapestC$ 202AverageC$ 252FlexibilityNo cancel feeOn-timeN/A
Search Lynx Air flights
United AirlinesCheapestC$ 265AverageC$ 496FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 296AverageC$ 455FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 371AverageC$ 561FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Massachusetts to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Massachusetts to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Of course! You can now track prices for flights from Massachusetts to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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