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Cheap flights from Ontario to Massachusetts from C$ 176

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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOS
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Massachusetts

Enter your travel dates to find the best prices.

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 15 December 2025.

Sat 27/128:00 a.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Sat 3/17:05 a.m.BOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 12/12C$ 317
Wed 31/1211:05 a.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Thu 8/19:00 a.m.BOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 15/12C$ 319
Mon 29/128:30 p.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Tue 30/123:40 p.m.BOS - YTZ
1 stop6h 23mPorter Airlines
Deal found 13/12C$ 330
Mon 29/1211:05 a.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Fri 9/19:00 a.m.BOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 13/12C$ 340
Mon 29/1211:05 a.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Sun 11/13:30 p.m.BOS - YTZ
1 stop6h 33mPorter Airlines
Deal found 13/12C$ 341
Fri 26/128:30 p.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Sun 28/123:40 p.m.BOS - YTZ
1 stop6h 23mPorter Airlines
Deal found 12/12C$ 344
Sat 27/128:00 a.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Tue 30/123:40 p.m.BOS - YTZ
1 stop6h 23mPorter Airlines
Deal found 13/12C$ 346
Tue 30/1211:05 a.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Fri 2/17:05 a.m.BOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 15/12C$ 347
Tue 30/1211:05 a.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Sun 4/17:05 a.m.BOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 13/12C$ 362
Wed 31/128:55 p.m.YYZ - BOS
Nonstop1h 42mAir Canada
Fri 2/16:15 a.m.BOS - YYZ
Nonstop2h 02mAir Canada
Deal found 13/12C$ 388
Wed 31/128:55 p.m.YYZ - BOS
Nonstop1h 42mAir Canada
Wed 14/16:15 a.m.BOS - YYZ
Nonstop2h 02mAir Canada
Deal found 13/12C$ 397
Mon 29/129:00 a.m.YYZ - BOS
1 stop15h 45mUnited Airlines
Tue 6/15:20 a.m.BOS - YYZ
1 stop8h 54mUnited Airlines
Deal found 13/12C$ 405

Find flight deals from Ontario to Massachusetts

Keep the following information in mind while searching for Ontario to Massachusetts flight deals. Data was last updated 15 December 2025.

Round-trip from

C$ 293

One-way from

C$ 176

Popular in

December

Cheapest in

March

Average price

C$ 409

Good round-trip deal

C$ 300 or less

Good one-way deal

C$ 158 or less
Porter Airlines
  • Porter Airlines
  • 28/1-4/2
  • 1 total stop
  • 6h 02m total
  • Ontario to Massachusetts
Search Deals
Air Canada
  • Air Canada
  • 27/1
  • 1 total stop
  • 5h 42m 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 December 2025
Search Deals
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

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 15 December 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 28/1

10:30 a.m.-12:05 p.m.

Nonstop1h 35m

Boston Logan Intl

Wed 4/2

6:55 p.m.-8:52 p.m.

Nonstop1h 57m

C$ 299

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 15/1

2:05 p.m.-6:10 p.m.

1 stop4h 05m

Boston Logan Intl

Sat 17/1

9:00 a.m.-10:55 a.m.

Nonstop1h 55m

C$ 299

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 8/1

7:35 a.m.-6:10 p.m.

2 stops10h 35m

Boston Logan Intl

Wed 14/1

6:55 p.m.-8:50 p.m.

Nonstop1h 55m

C$ 300

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 8/1

1:10 p.m.-2:45 p.m.

Nonstop1h 35m

Boston Logan Intl

Sun 11/1

9:00 a.m.-10:55 a.m.

Nonstop1h 55m

C$ 304

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 9/1

2:05 p.m.-6:10 p.m.

1 stop4h 05m

Boston Logan Intl

Fri 16/1

3:30 p.m.-7:08 p.m.

1 stop3h 38m

C$ 319

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Mon 19/1

2:05 p.m.-6:10 p.m.

1 stop4h 05m

Boston Logan Intl

Sat 24/1

9:00 a.m.-10:55 a.m.

Nonstop1h 55m

C$ 322

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 22/1

9:30 a.m.-11:05 a.m.

Nonstop1h 35m

Boston Logan Intl

Sun 25/1

3:30 p.m.-10:03 p.m.

1 stop6h 33m

C$ 324

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 12/2

2:05 p.m.-6:10 p.m.

1 stop4h 05m

Boston Logan Intl

Thu 26/2

3:30 p.m.-10:03 p.m.

1 stop6h 33m

C$ 325

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Tue 27/1

2:00 p.m.-7:42 p.m.

1 stop5h 42m

Boston Logan Intl

Tue 3/2

5:30 a.m.-10:49 a.m.

1 stop5h 19m

C$ 351

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 22/1

10:45 a.m.-3:15 p.m.

1 stop4h 30m

Boston Logan Intl

Thu 22/1

7:07 p.m.-11:46 p.m.

1 stop4h 39m

C$ 365

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

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, December is the cheapest month in which you can book a flight from Region of Ontario to Massachusetts (average of C$ 231). Flying from Region of Ontario to Massachusetts in February is currently the most expensive (average of C$ 293). 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 15 December 2025.

It’s typically best to fly out from Region of Ontario to Massachusetts at noon. Doing so could potentially save you 30% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Region of Ontario to Massachusetts?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Massachusetts. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Region of Ontario to Massachusetts flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 15 December 2025.

The most flights from CAON to USMA are scheduled on a Thursday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 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 15 December 2025.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Ontario to Massachusetts to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
399 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
399 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.8
Good
482 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,092 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
American Airlines
7.2
Good
11,051 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,525 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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.

  • How long is the flight from Region of Ontario to Massachusetts?

    A quick flight from Region of Ontario to Massachusetts can take about 1h 35m. Porter Airlines provides one of the quickest options available for as low as C$ 299. The distance from Region of Ontario to Massachusetts is about 695 km. This flight may include one or multiple stops.

  • 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$ 153), Air Canada (C$ 183), and United Airlines (C$ 193).

  • 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, December is the cheapest month in which you can book a flight from Region of Ontario to Massachusetts (average of C$ 231). Flying from Region of Ontario to Massachusetts in February is currently the most expensive (average of C$ 293). 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 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 206AverageC$ 406FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 263AverageC$ 391FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 303AverageC$ 539FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 321AverageC$ 446FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 347AverageC$ 462FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 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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