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Massachusetts

$128+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOS
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap 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 December 16, 2025.

This Trip.com deal was found by Cheapflights users on 12/15. 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.
Wed 12/3111:05 amYTZ - BOS
Nonstop1h 35mPorter Airlines
Thu 1/89:00 amBOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 12/15$232
This FlightHub deal was found by Cheapflights users on 12/14. 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.
Sun 12/2811:05 amYTZ - BOS
Nonstop1h 35mPorter Airlines
Fri 1/23:30 pmBOS - YTZ
1 stop6h 33mPorter Airlines
Deal found 12/14$250
This Trip.com deal was found by Cheapflights users on 12/15. 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.
Tue 12/3011:05 amYTZ - BOS
Nonstop1h 35mPorter Airlines
Fri 1/27:05 amBOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 12/15$252
This Kissandfly.com deal was found by Cheapflights users on 12/14. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:00 amYTZ - BOS
Nonstop1h 35mPorter Airlines
Thu 1/16:55 pmBOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 12/14$253
This FlightHub deal was found by Cheapflights users on 12/14. 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.
Tue 12/3011:05 amYTZ - BOS
Nonstop1h 35mPorter Airlines
Sun 1/47:05 amBOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 12/14$264
This SmartFares deal was found by Cheapflights users on 12/15. 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.
Tue 12/308:00 amYTZ - BOS
Nonstop1h 35mAir Transat
Tue 12/307:00 pmBOS - YTZ
Nonstop1h 59mAir Transat
Deal found 12/15$284
This Air Canada deal was found by Cheapflights users on 12/13. 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 12/318:55 pmYYZ - BOS
Nonstop1h 42mAir Canada
Thu 1/86:15 amBOS - YYZ
Nonstop2h 02mAir Canada
Deal found 12/13$288
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:40 pmYYZ - BOS
1 stop14h 57mUnited Airlines
Thu 1/86:00 amBOS - YYZ
1 stop15h 21mUnited Airlines
Deal found 12/15$294
This Super.com deal was found by Cheapflights users on 12/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:20 pmYTZ - BOS
Nonstop1h 35mPorter Airlines
Wed 1/146:55 pmBOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 12/15$299
This FlightHub deal was found by Cheapflights users on 12/14. 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.
Wed 12/242:05 pmYTZ - BOS
1 stop4h 06mPorter Airlines
Sun 12/283:40 pmBOS - YTZ
1 stop6h 23mPorter Airlines
Deal found 12/14$300
This Air Canada deal was found by Cheapflights users on 12/15. 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.
Thu 12/258:55 pmYYZ - BOS
Nonstop1h 42mAir Canada
Wed 1/1410:45 amBOS - YYZ
Nonstop2h 03mAir Canada
Deal found 12/15$317
This Air Canada deal was found by Cheapflights users on 12/15. 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.
Tue 12/308:55 pmYYZ - BOS
Nonstop1h 42mAir Canada
Fri 1/26:15 amBOS - YYZ
Nonstop2h 02mAir Canada
Deal found 12/15$327

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 December 16, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$213
(Mytrip)

One-way from

$128
(Air Canada)

Popular in

December

Cheapest in

March

Average price

$297

Good round-trip deal

$215 or less

Good one-way deal

$130 or less
Provider with most accurate pricing for Toronto (YTO)-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto (YTO)-Boston Logan Intl flights.
Search Deals
From Ontario to Massachusetts
Search Deals
One-way flight from Ontario to Massachusetts
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 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 2,558,603 searches. Data last updated December 16, 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 1/28

10:30 am-12:05 pm

Nonstop1h 35m

Boston Logan Intl

Wed 2/4

6:55 pm-8:52 pm

Nonstop1h 57m

$217

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 1/15

2:05 pm-6:10 pm

1 stop4h 05m

Boston Logan Intl

Sat 1/17

9:00 am-10:55 am

Nonstop1h 55m

$217

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 1/8

7:35 am-6:10 pm

2 stops10h 35m

Boston Logan Intl

Wed 1/14

6:55 pm-8:50 pm

Nonstop1h 55m

$218

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 1/15

1:10 pm-2:45 pm

Nonstop1h 35m

Boston Logan Intl

Sun 1/18

9:00 am-10:55 am

Nonstop1h 55m

$218

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 1/8

2:05 pm-6:10 pm

1 stop4h 05m

Boston Logan Intl

Sun 1/11

3:30 pm-10:03 pm

1 stop6h 33m

$219

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 4/2

8:00 am-9:35 am

Nonstop1h 35m

Boston Logan Intl

Mon 4/6

3:30 pm-10:03 pm

1 stop6h 33m

$219

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Mon 3/2

2:05 pm-6:10 pm

1 stop4h 05m

Boston Logan Intl

Thu 3/5

11:50 am-1:49 pm

Nonstop1h 59m

$225

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 2/13

11:05 am-12:40 pm

Nonstop1h 35m

Boston Logan Intl

Mon 2/16

3:30 pm-10:03 pm

1 stop6h 33m

$232

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 1/24

3:40 pm-11:57 pm

1 stop8h 17m

Boston Logan Intl

Tue 1/27

5:34 am-11:20 pm

1 stop17h 46m

$237

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Wed 1/21

10:30 am-12:12 pm

Nonstop1h 42m

Boston Logan Intl

Wed 1/21

6:55 pm-8:58 pm

Nonstop2h 03m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

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 $168). Flying from Region of Ontario to Massachusetts in February is currently the most expensive (average of $213). 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 December 16, 2025.

One of the essential ways to save on airfare from Region of Ontario to Massachusetts is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 37% on airfare.

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 December 16, 2024.

Travelers seeking maximum savings on their Region of Ontario to Massachusetts flight should consider departing on Saturday evenings 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 December 16, 2025.

The most flights from CAON to USMA are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 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 December 16, 2025.
Read through reviews of airlines operating flights from Ontario to Massachusetts, such as Porter Airlines, Air Transat, and United Airlines. 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
399 reviews

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Entertainment

7.0

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

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Entertainment

7.0

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
483 reviews
Porter Airlines
8.0
Very good
399 reviews

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Entertainment

7.0

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
9,094 reviews
Porter Airlines
8.0
Very good
399 reviews

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Entertainment

7.0

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
10,527 reviews
Porter Airlines
8.0
Very good
399 reviews

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Entertainment

7.0

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?

    For as low as $217, Porter Airlines can have you in Massachusetts from Region of Ontario in 1h 35m. Airlines will cover a distance of 432 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Region of Ontario to Massachusetts one-way?

    To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at $116. Air Canada flights start at $127 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, December is the cheapest month in which you can book a flight from Region of Ontario to Massachusetts (average of $168). Flying from Region of Ontario to Massachusetts in February is currently the most expensive (average of $213). 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 3 airlines flying from Ontario to Massachusetts

Discover the top 3 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$180Average$311FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$192Average$309FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$213Average$389FlexibilityNo cancel feeOn-time69%

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